to see the pdf file

KOC Group consists of a number of companies specialized in manufacturing and selling fiber optic communication products, offering various worldwide solutions for telecommunication, broadcast, CATV and network industry.

Patch Cord Factory

Adatper Factory Transceiver Module Factory

PLC and CWDM Factory Ferrule Factory Auto-equipment Factory

About KOC

Located in Shenzhen, China, KamaxOptic Communication Co. Ltd., wellknown as KOC, is specialized in fiber optic communication products and accessories. She offers precise customized solutions for various customers involved in telecommunication, broadcast, CATV and network industry worldwide.

Our quality is guaranteed by the scientific management with the assistances of professional personnel, advanced testing equipments and efficient ERP system under the strict guidance of lS09001:2008, from supplier evaluation to inbound material examination, from processing monitoring to permanent inspection, from packing to shipping, we do care for every detail!

KOC never forgets her mission statements:

To be dedicated to be a popular manufacturer with her quality products, satisfactory services and attention to details through the full commitment of each personnel to work as one team in an effort to exceed our customer expectations.

To operate the business in a transparent and honest manner, that our customers, our associates and our business partners are proud to play their parts in our success.

Please visit us website for more informations : http://www.koc.com.cn

Contents

Contents

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

MPO Rack Mount Panel 05

FTTx Solution - Fiber Management 08

Mount 15

FTTx Solution - Passive Components 18

One 19

Fiber 20

Fiber Cord 21

Fiber Attenuator 24

Fiber PLC

Wavelength Division Multiplexer (WDM) 26

FTTH Drop Cable FIC Connector 31 i

Contact 43

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

MPO Solution

KOC

MPO Solution

KOC MPO solution is designed for high-density fiber connections and high-speed data center cabling.

We provide an economic highly reliable solution for your fiber network systems.

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

01

MPO Workshop & Equipments

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

MPO

Workshop

Dust-free

Workshop

02

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

MPO Workshop & Equipments

Production

Equipment

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

03

Quality Control

Interferometer 3D inspection

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

IL & RL inspection

Endface inspection

04

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

MPO Solution

MPO Rack Mount Panel

INTRODUCTIONS:

- KPZ series MPO panels are designed to enable a fiber net work to be installed and commissioned in the short possible time.

All the components are pre-assembled and easy to be installed to the shelf. It is a perfect solution for optical fiber installations and management.

FEATURES:

- Easy for installation and operation.

- 19’’ standard structure.

- Sliding tray design.

- Available for the installation of FC/SC/ST/LC

adapters.

SPECIFICATIONS

Type

KPZ-MPO-C

KPZ-MPO-P

APPLICATIONS

Dimension (mm)

430*300*1U

430*300*1U

Max Capability (Cores)

72

48

Remark

Cassettes can be customized

Available for FC/SC/ST/

LC adapter

KPZ-MPO-C

KPZ-MPO-P

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

05

MPO Solution

2 MPO to 24 SC Cassette

2 MPO to 24 LC Cassette

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

MPO Cassettes

FEATURES:

- Design for MPO SYSTEM ,for quickly network deploy and quick-fix solution

- With cable assemblies pre-termination in factory , not need to splice ,cleave and polish

when installing

- Cassettes can be easily mounted on the patch panel

- LC,SC & MTRJ cassettes available in singlemode and multimode specification

SPECIFICATIONS

2 MPO to 24 LC Cassette

1 MPO to 12 SC/FC/...

Cassette

MPO fan-out cable MPO Cable Assemblies

Designed for the MPO patch panel.

Designed to the MPO patch pannel

Black module , inside 2 pcs MPO to 24 LC fanout cable Pre-termination

Black module,inside 1 pcs

MPO to 12 fan-out cable

.Pre-termination.

MPO fan-out cable for use inside patch panels and wall boxes .Available with SC,ST,FC,LC or MT-

RJ terminations.

MPO cable assemblies pre-terminated for use in

MPO cabling system. For connect with MPO patch panel or transmission module.

-

Series

MPC

Cable

2-250um

9-900um

Fiber Type

5-50/125

6-62.5/125

9-9-/125

O-OM3

Connector Type

LCU-LC UPC

LCA-LC APC

SCU-SC UPC

SCA-SC APC

FCU-FC UPC

FCA-FC APC

ST

M

Cassette Dimension

MPO fan-out cable

MPO fan-out cable

06

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

MPO Solution

MPO Termination

APPLICATIONS:

- CATV, and Multimedia

- Gigabit Ethernet

- Industrial and medical

- Active device interface

- Premise installations

- Interconnection for O/E modules

- Data processing networks

- Telecommunication networks

- Optical switch interframe connection

- Asynchronous Transmission Mode (ATM)

FEATURES:

- IEC 61754-7 Compliant

- Compact design, up to 24 fiber ribbon

- Polishing does not require diamond film

- Precision molded MT ferrule

- Telcordia GR-1435-CORE compliant

- Low insertion loss and back reflection loss

- High precision guide pins for exact alignment

MPO Patch-cord

SPECIFICATIONS

Insertion Loss

Return Loss

Durability

Operating Temperature

Single mode

Low Loss: ≤0.35dB

Standard Loss: ≤0.7dB

≥55 dB

<0.3dB typical change,

200 matings

-40 to + 85°C

Multimode

Low Loss: ≤0.35dB

Standard Loss: ≤0.5dB

≥30dB

-

-40 to + 85°C

Code

Male

Female

Hook Color

Beige

Black

Green

Yellow

Boot Type

Bare fiber short

Ruggedized ribbon cable

Bare fiber long

90 degree

Ferrule holes

4-fiber

8-fiber

12-fiber

16-fiber

24-fiber

Ferrule type

SM standard flat (125.5+1/-0um)

SM standard for angle (125.5+1/-0um)

SM low loss, angled (125.5+0.5/-0um)

MM flat (127+1/-1um)

MPO MM Patch-cord

MPO SM Patch-cord

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

07

FTTx Solution

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

F

T

T

X

8

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Fiber Management

Fiber Distribution Frame

INTRODUCTIONS: APPLICATIONS:

- KOFDS series of Fiber Distribution Frames, designed for Central Data Office or the building MDF room, provides high-density fiber

- Connecting distribution network and equipment cable

- Connecting with indoor cable termination management and distribution. The modular design ensures the easily maintenance and efficient management for your fiber cabling systems.

equipments

- Widely applied in the computer network project, building wiring, telecommunication, intelligent building, school and so on.

FEATURES:

- Indoor cable distribution

- Fiber entries on top or bottom available

- High-density and modular design

- Max. capacity up to 792 fibers

- No tools are needed during operation

- Safety design in grounding and security door

- Customizable

- 19”standard cabinet, large capacity, high intensity, modular structure, easy to cable splicing, distribution and storage

- Top,bottom and rear openings for cable entry covered with removable blank panels.

- Accomplishing scientific arrangement for patch cords with fiber storage units

- suitable for inserting installation of SC,FC and ST adaptors

KOFDS-FDF

Order Guide

Type

Net size

(MM)

KOFDS-FDF-C-12 480*250*1U

Products dimension(mm)

Products

weight(kg)

Package dimension for out side carton

(mm)

465*285*75 3.1

485*425*305

No of units per carton(pcs)

5

KOFDS-FDF-A-48 480*210*3U

KOFDS-FDF-A-72 480*210*4U

450*255*145

455*255*195

6

7.7

530*480*340

545*475*425

4

Total weight

(kg)

16.2

ODF-unit seria

25.6

32.5

KOFDS-19

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

9

FTTx Solution - Fiber Management

KOFDS-GJ288-02

KOFDS-GJ288-01

KOFDS-GJ144-01

KOFDS-GJ288-03

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Fiber Interconnect Carbinet

INTRODUCTIONS:

- KOFDS-FIC series Fiber Interconnect

C a b i n e t s , f o r o u t d o o r a n d i n d o o r applications such as street distribution cabinet and building main distribution room. It provides fiber fusion splice, cross connect, optical signal split, fiber storage and management.

FEATURES:

- Outdoor and indoor application

- Anti-corrosive and water-proof

- Easily and safely fiber distribution management

- Max capacity up to 288 fibers

- Modular design for easily hardware upgrade.

- Customizable

FEATURES:

- Standard case body, made of high intensity, anti-corrosive, anti-aging special composite material, adapting various bad weather condition, with reliable sealing, water-proof and dampproof.

- Splicing & distribution integration module with adaptor assembling, fusion and connection

,storage in integration, inserted assembling and available for different type of adaptors such as FC,SC,ST

- Adaptors assembling with deflexion of 300 to ensure fiber pigtail bending radius, with perfect control winding ring of the fiber in horizontal and vertical it make the fiber distribution tidiness and be protected in security

- The bottom end is assembled with spare splice tray, for the direct fusion and connection of trunk optical cables and distribution cables.

- Every side of the cabinet can bear the vertical pressure of 980N, and 200N for the outer edge over the door when door openned.

Precast Concrete Base Size

Capacity (Core)

144

288

576

Size

Width*height*depth

530x290x200

730x350x200

730x550x200

The foundation into the thread hole

(mm)

310x170x200

510x230x200

510x430x200

Order Guide

Type

KOFDS-GJ144-01

KOFDS-GJ288-01

KOFDS-GJ288-02

KOFDS-GJ288-03

KOFDS-GJ288-04

KOFDS-GJ288-05

KOFDS-GJ288-06

KOFDS-GJ576-01

Dimension

Width*height*depth

1030x550x310

1450x750x320(360)

1450x750x320(360)

1450x750x320(360)

1450x750x320(360)

1450x750x320(360)

1450x750x320(360)

1450x750x550

KOFDS-GJ288-04 KOFDS-GJ288-05 KOFDS-GJ288-06 KOFDS-GJ576-01

10

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Fiber Management

Fiber Distribution Box

FEATURES:

- Indoor application

- Fiber splice, optical splitter, cable storage

- Max capacity up to 72 fibers

- Customizable

Introduction:

- Available for small capacity communication system, wall mounting, reasonable and compact structure, harmonized with machine room.

- The cabinet is composed of two parts, one links with optical cables for fusion connection between optical cable and fiber pigtail and another links with patch cord.

- Provide fusion and storage appliance for optical cables.

- Reliable protection appliance of fixing, stripping and earthing for optical cables.

- Whole range protected design for fiber lay to ensure the bending radius ≥40mm

- Provide various accessories to avoid any unexpected damage to the fiber

Order Guide

Type SIZE(mm) Max capacity(core)

KWMSB-D /A-24 455*405*80

24

Remark

The case body is made of cold rolled steel sheet, electrostatic spraying, outdoor wall mounting, provide 24-72 adaptors, available for

SC\ST\LC

KWMSB-D /A-48 455*405*120

KWMSB-D /A-72 455*405*150

KWMSB-D /B-48 455*405*120

KWMSB-D /B-72 455*405*150

KWMSB-D

/A-24A

KWMSB-D /C-

FC12

KWMSB-D /C-

SC12

KWMSB-D /D-

FC24

KWMSB-D /D-

SC24

FSP-72A

FSP-32B

FSP-16C

FSP-16B

FSP-16A

350*350*80

350*300*80

550*480*120

360*345*100

400*385*110

320*270*100

360*345*100

72

32

16

16

16

48

72

48

72

24

12

24

The case body is made of stainless steel, electrostatic spraying, outdoor wall mounting ,provide

48-72 adaptors available for FC\SC\ST\LC

The case body is made of cold rolled steel sheet, electrostatic spraying, wall mounting, provide 12-

24 adaptors, available for SC\ST\LC

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

11

FTTx Solution - Fiber Management

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Indoor/Outdoor Fiber Terminal Box

INTRODUCTIONS: FEATURES

:

- Indoor/Outdoor Fiber Terminal Boxes are environmentally sealed enclosures to distribute fibers for FTTx networks. They can be mounted

- Outdoor and indoor applications

- High quality engineering plastic construction on the wall or pole, for fiber fusion connect, termination, splitter and management.

- IP55 for outdoor environment

- Max splicing capacity up to 72 fibers

- Max loading PLC splitter up to 2x16ch

FCS-2A

FCS-4A

FCS-4B

FCS-8C

Order Guide

Module

FCS-2A

FCS-4A

FCS-4B

FCS-2B

FCS-6A

FCS-8A

FCS-8C

FCS-8E

FCS-12B

FCS-8B

FCS-12D

FCS-16H

FCS-8H

FCS-12C

FCS-16B

FCS-16C

FCS-16G

FCS-24A

FCS-24B

FCS-32B

FCS-36B

FCS-48B

Size A*B*C(mm)

102*167*31

186*116*40

191*120*44

150*120*37

213*163*47

199*160*46

230*180*55

263*135*46.5

250*190*39

295*240*85

225*200*65

330*260*130

320*240*100

293*219*84

320*240*100

330*260*130

420*320*130

Max Capacity Installation Size

SC LC PLC D*E(mm) D(mm)

2 4 4 159*80

195

4 8 4/8

185*93

2

6

4

6

8 16

8/16

206*129

173*136

8/6 81*120

12 24

8 16

12 24

8/16 130*82

16 24 16 190*270

Splitting Splicing

8

12

2

12

168*210

16

16

24

4

16

24

200*260

190*298

155*82

190*298

200*260

32

36

48

8

36

48

256*400

256*400

60

66

Cable-in way

Cut free

Cut free/With cut

FCS-24A

FCS-24B

12

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Fiber Management

Optical Collimator

INTRODUCTIONS: FEATURES

:

- FCS series User Terminal Boxes are widely used in fiber to the home, fiber to the office and fiber to the desktop. KOC’s last meter fiber terminal units provide different options for customer fiber access solutions.

- Indoor wall mounted

- FIC connector, fusion splice, splitter solutions

- Compact Structure

- Last meter fiber termination unit

- Capacity 1- 4 fibers

SPECIFICATIONS

Application

Fiber diameter

Tight cladding diameter

Mode of application

Tensile strength

End-use temperature

Adaptor

Insertion loss

Output

Order Guide

Module Size A*B*C(mm)

3.0 x 2.0 mm drop cable or indoor cable

125μ m(652 & 657)

250μ m & 900μ m

MM or SM

>50 N

-40~+85°C

SC & FC

≤0. 2dB(1310nm & 1550nm)

2

FCS-2H

FCS-2C

FCS-4C

84*130*24

86*86*24

149*110*33

Max Capacity

Installation Size

SC LC D*E(mm) D(mm)

2 4

85

60

4 8 132*50

FCS-2H

FCS-2C

FCS-4C

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

13

FTTx Solution - Fiber Management

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Indoor Fiber Terminal Box

INTRODUCTIONS:

- KWMSB-A/L series Indoor Fiber

Terminal Boxes are wall-mounted small size distribution units. The boxes have two cable entries. Fibers are spliced inside and distribute to the optical signal point. The interface can be adapters or pigtails.

FEATURES:

- Indoor applications

- Capacity 8 - 48 fibers

- Output SC/FC/ST/LC connector available

- Splitter type is available, up to 2x32ch PLC splitter

- Customizable

Order Guide

Type

KWMSB-A-FC12 330*183*70

KWMSB-A-SC12 330*183*70

KWMSB-A-ST12 330*183*70

KWMSB-A-FC24 330*183*100

KWMSB-A-CQ48 330*183*70

KWMSB/G-24A 300*120*46

KWMSB-L-FC8 260*140*40

KWMSB-L-SC8 260*140*40

KWMSB-L-ST8 260*140*40

KWMSB-L-CQ8 260*120*40

SIZE(mm) Max capacity(core)

24

8

8

8

12

12

12

24

48

8

Remark

The body is made from cold rolled steel plate, the surface use the technique of electrostatic spraying, 12 outlets for adaptors, available for FC,ST, SC adaptors.

The body is made from cold rolled steel plate, the surface use the technique of electrostatic spraying, fiber pigtail outlet

The body is made from cold rolled steel sheet, and the surface use the technique of electrostatic spraying,8 outlets for adaptors, Available for FC,SC,ST

The body is made from cold rolled steel sheet, and the surface use the technique of electrostatic spraying,8 outlets for fiber pigtail

14

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Fiber Management

Rack Mount Patch Panel

FEATURES:

- Indoor application

- Fiber splice, optical splitter, cable storage

- Max capacity up to 72 fibers

- Customizable

Introduction:

- Available for small capacity communication system, wall mounting, reasonable and compact structure, harmonized with machine room.

- The cabinet is composed of two parts, one links with optical cables for fusion connection between optical cable and fiber pigtail and another links with patch cord.

- Provide fusion and storage appliance for optical cables.

- Reliable protection appliance of fixing, stripping and earthing for optical cables.

- Whole range protected design for fiber lay to ensure the bending radius ≥40mm

- Provide various accessories to avoid any unexpected damage to the fiber

Order Guide

Type SIZE(mm) Max capacity(core)

KWMSB-D /A-24 455*405*80

24

Remark

The case body is made of cold rolled steel sheet, electrostatic spraying, outdoor wall mounting, provide 24-72 adaptors, available for

SC\ST\LC

KWMSB-D /A-48 455*405*120

KWMSB-D /A-72 455*405*150

KWMSB-D /B-48 455*405*120

KWMSB-D /B-72 455*405*150

KWMSB-D /A-24A 350*350*80

48

72

48

72

24

The case body is made of stainless steel, electrostatic spraying, outdoor wall mounting ,provide 48-72 adaptors available for FC\SC\ST\LC

The case body is made of cold rolled steel sheet, electrostatic spraying, wall mounting, provide 12-24 adaptors, available for SC\ST\LC

KWMSB-D /C-FC12

KWMSB-D /C-SC12

KWMSB-D /D-FC24

KWMSB-D /D-SC24

350*300*80

12

24

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

15

FTTx Solution - Fiber Management

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Fiber Splice Enclosure

INTRODUCTIONS: FEATURES:

- Fiber Splice Enclosures are used for trunk cable fusion splice or repairs.

- High quality engineering plastic

- For under ground, aerial, and pole-mounted

KOC provide two series of Fiber Splice

applications

Enclosure: the KDE series and KILE models.

- Fusion splice, adapter, splitter type available

- Capacity up to 288 fibers

- K D E m o d e l s a r e D o m e t y p e enclosures for fusion splice, adapter, splitter applications. KILE models are in-line type enclosures for fusion splice, adapter applications.

KPJM Series vertical dome FOSC

KDE-3RS

KDE-3JF 96 Single Fiber

(4 pcs Splice Tray )

KPJ Series Horizontal

KDE-3RS 96 single fiber

(4 pcs Splice Tray )

KDE-5RS 288 ribbon fiber

(4 pcs Splice Tray)

KDE-G10 Dome Closure

KILE-2

KILE-1 single fiber (4 pcs

Splice Tray )

KILE-2 192 single fiber (8 pcs Splice Tray )

KILE-3 288 single fiber

(12 pcs Splice Tray )

KILE-4 single fiber (4 pcs

Splice Tray )

KILE-5 single fiber (8 pcs

Splice Tray )

KILE-6 single fiber (8 pcs

Splice Tray )

KILE-6 single fiber (8 pcs

Splice Tray )

16

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Fiber Management

Cable Management Accessories

Introduction:

- Cable management accessories help to fiber distribution managing.

FEATURES:

- Splice tray (12 fibers, 24 fibers)

- 60mm and 40mm heatshrink protection

sleeve

- Fiber bend radius limiter

- Other tools

Accessories

Splice tray-single fiber

12 cores

Splice tray-single fiber

16 cores

Splice tray-ribbon fiber

72 cores

Splice tray-single fiber

12 cores

Splice tray-single fiber

24 cores

Splice tray-single fiber

24 cores

Splice tray-single fiber

12/24 cores

Splice tray-single fiber

12/24 cores

Optical fiber protective sleeve

Fiber storage trays Retainer Patch cord minder loop

Patch cord minder device

Fiber minder device Flange blocking frame

Fiber optical poke protector

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

17

FTTx Solution - Passive Components

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

18

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected].cn

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Passive Components

LC SC One Piece Adapter

Introduction: FEATURES:

- One Piece adapters with enhanced Rattle Free wings. Available in both flange and flangeless

- One piece solid body

- Low insertion loss and back reflection loss configurations. The One Piece design has proven increased side loading performance over conventional adapters.

- High precision alignment

- Compact design

- With/without flange

- Shuttered SC

- Choice of housing material and sleeve

material

- Telcordia, ANSI, TIA/EIA, NTT and JIS

compliance

SPECIFICATIONS

Insertion Loss

Durability

Operating Temperature

<0.20dB

<0.20 dB typical change, 1000 matings

-40 to + 80°C

Order Guide - LC

Type

Duplex with Flange

Duplex No Flange

Color

Blue

Black

Green

Violet

Beige

Aqua

Sleeve Type

Zirconia

Metal

Shutter

No Shutter

Internal Shutter

Order Guide - SC

Flange

Flange

No Flange

Type

Simplex

Duplex

Color

Blue

Black

Green

Clear

Beige

Aqua

Sleeve Type

Zirconia

Metal

Hook Matial

High Tg

Shutter

No Shutter

Internal Shutter

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

19

FTTx Solution - Passive Components

SC Adapter

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Fiber Optic Adapter

INTRODUCTIONS: FEATURES:

- KOC adapters are manufactured with high-quality sleeves and are available in bulkhead, male-female and also hybrid

- Low insertion loss and back reflection loss

- High precision alignment

- Compact design versions. Metal and plastic housings where suitable and UL94-V0 flame retardant also supplied if required. Bare fiber adapter available.

- With/without flange

- Shuttered SC

- Choice of housing material and sleeve material

- Telcordia, ANSI, TIA/EIA, NTT and JIS compliance

SPECIFICATIONS

Insertion Loss

Durability

Operating Temperature

<0.20dB

<0.20 dB typical change, 1000 matings

-40 to + 80°C

MPO Adapter

FC Adapter

D4 Adapter

SC Adapter

DIN Adapter

ST Adapter

MU Adapter

20

SMA Adapter

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Passive Components

Fiber Optic Patch Cord

Introduction: FEATURES:

- From simple pigtail or patchcord assemblies to larger multi-core projects with pulling protection,

- Low insertion loss and back reflection loss

- Good exchangeability

Kamaxoptic is the specialist in this sector. Capacity is 40k terminations/ day and quality is excellent and consistent. All terminations and a wide range of ca-

- Good Durability

- High temperature stability

- Standard: Telcordia GR-326-CORE bles available.

LC Patch-cord

ST Patch-cord

MU Patch-cord

MTRJ Patch-cord

DIN Patch-cord

ESCON

SC Patch-cord

FC Patch-cord

MPO Patch-cord

D4 Patch-cord

E2000 Patch-cord

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

21

FTTx Solution - Passive Components

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

22

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Passive Components

LC Duplex Uniboot Connector

APPLICATIONS:

- Gigabit Etherne

- Video

- Multimedia

- Active device termination

- Premise installations

- Telecommunication networks

FEATURES:

- Have two dismount gap, easy to dismount

- Streamline design, good aesthetic

- Uniboot connector cable management

- Switchable Connector to change polarity

- MINI Boot & Flex angle boot available

- Right Angle Clip well for panel management

SPECIFICATIONS

Insertion Loss

Return Loss

Single mode

≤0.30dB

≥50 dB (PC)

≥60 dB (APC)

<0.20 dB typical change, 1000 matings

Multimode

≤0.30dB

Durability

Operating Temperature -40 to + 85°C -40 to + 85°C

125.0+1/-0μm, Concentricity: ≤1.0μm 126μm, Concentricity: ≤3.0μm

Ferrule Hole Sizes

125.5+1/-0μm, Concentricity: ≤1.0μm 127μm, Concentricity: ≤3.0μm

126.0+1/-0μm, Concentricity: ≤1.0μm 128μm, Concentricity: ≤3.0μm

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

23

FTTx Solution - Passive Components

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Fiber Optic Attenuator

INTRODUCTIONS: FEATURES:

- Wherever you need precise control over signal dB, Kamaxoptic attenuators are the perfect choice. Available in plug-in, inline fixed and VOA models in all standard types, these precision connectivity solutions provide attenuation in 1dB increments.

- Bellcore Compliant

- Durability (well over 100mw)

- Wavelength Independent (DWDM)

- Simple and Reliable Structure

- Customized attenuation available

SPECIFICATIONS

Attenuation Range:

Available Wavelengths:

Fixed attenuation value:

Return Loss:

Attenuation Accuracy:

Polarization Dependent Loss:

Temperature Range:

Humidity Range:

Vibration:

Drop:

Adapter Type Fixed Attenuator

0-30dB

1310nm or 1550nm

1,2,3,5,10,15,20dB or optional

≥50 dB (SPC)

≥60 dB (APC)

+/-0.5 (1-5) dB

+/-10% (6-30) dB

≤0.2dB

-40

° C

-80

° C

+/- 0.2 dB Change in 10% to 90% relative Humidity Range.

≤0.1 dB change between 10Hz to 55Hz.

+/- 0.2dB after 8 drops (3 axes) from 1.8 meters onto a hardsurface.

Operating Wavelength:

Return Loss:

Attenuation Accuracy:

Polarization Dependent Loss:

Maximum Optical Input Power:

Operating Temp. Range:

Plug-in Fixed Attenuator

SM: 1200-1600nm or 1310nm, 1550nm

MM: 850nm, 1300nm

≥50 dB (UPC)

≥60 dB (APC)

+/-0.5 (1-5) dB

+/-10% (6-30) dB

≤0.2dB

200mW

-40 ~ 80

° C

24

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Passive Components

Fiber Optic PLC Splitter

Introduction: FEATURES:

- Our single-mode Planar Light wave Circuit Splitter (PLCS) brings together unique quartz glass

- Low-cost solution with small form factor

- High reliability waveguides and precision pigtail alignment processes in a miniature package. Providing a low-cost light distribution solution with small form factor and high reliability, our PLCS boast high perfor-

- High performance in terms of low insertion

- loss, low PDL, high return loss

- Excellent uniformity

- 1260nm to 1650nm.

mance over a wide wavelength.

SPECIFICATIONS

Port Configuration 1×2 1×4 2×4 1×8 2×8 1×16 2×16 1×32 2×32

Operating Wavelength(nm)

1260~1650

PDL (dB)

<

0.2

<0.3

Directivity (dB) >55

1×64

<0.5

Return Loss (dB)

Operation Temperature(

° C

)

Storage Temperature(

° C

)

Fiber Type

>55

-40~+85

-40~+85

G652D OR G657A

Port Configuration

1×2 1×4 2×4 1×8 2×8 1×16 2×16 1×32 2×32

Insertion Loss(dB) ≤4.3 ≤7.20 ≤7.5

≤10.5 ≤11.2 ≤13.6 ≤14.6 ≤17.0 ≤17.5

1×64

≤21

LOSS Uniformity (dB) ≤0.5 ≤0.6 ≤1.2

≤0.8

≤1.5

≤1.4

≤2.0

≤1.6

≤2.5

Ribbon Fiber Packaging Size (L×W×H)

(mm)

0.9mm Loose

Tube Packaging

Size(L×W×H)(mm)

45×4.5

×4.0

60×12

×4.0

45×4.5

×4.0

60×12

×4.0

45×4.5

×4.0

60×12

×4.0

60×7.0

×4.0

80×12

×4.0

50×7.0

×4.0

80×20

×6.0

65×7.0

×4.0

90×20

≤2.5

60×12×4.0

×6.0 100×40×6.0

DIMENSIONS DIAGRAM

Planar Lightwave Circuit Splitter

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

25

FTTx Solution - Passive Components

CWDM

PWDM

FBT WDM

FWDM

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Wavelength Division Multiplexer (WDM)

INTRODUCTIONS: FEATURES:

- KOC supplies a flexiable option in passive

WDM (Wavelength Division Multiplexer ) product.

CWDM and FWDM are filter type which provides excellent wavelength management performance.

Fusion type FBT WDM which is an economic solution for PON/CATV/Broadband fiber system.

PWDM type , PD intergrated WDM module is available.

- Low insertion loss, high return loss, low PDL

- High isolation

- ITU-T wavelength window

- 2ch, 4ch, 8ch, 16ch wavelength channel avaliable

- Available with various package configurations

SPECIFICATIONS

PWDM

Parameter

Pass Channel wavelength Range (nm)

Reflect Channel wavelength (nm)

Reflect Insertion Loss (dB)

Pass Channel

Isolation(dB)

Reflect Channel

Insertion Loss Temperature Sensitivity  (dB/°C)

Polarization  Dispersion  Loss(dB)

Dark Current

Directivity (dB)

Return Loss (dB)

Max Power Handling (mw)

Operating Temperature (°C)

Storage Temperature (°C)

Fiber Type

Standard

1550±10

1310±40&1490±10

<0.60

≥35

≥15

<0.005

≤0.10

<1.0

≥55

≥40

300

0~+70

-40~+85

SMF-28e

CWDM

Parameter

Port Configuration

Operating Wavelength (nm)

Maximum Insertion loss (dB)

Isolation (dB) (Typical)

Return Loss (dB)

Directivity (dB)

PDL(dB)

Storage Temperature

Fiber Type

Package Dimension

PBT WDM

Premium

≤ 0.3

>17

1x2

1310/1550±15

A Grade

≤ 0.5

>16

>55

>55

<0.1

-40°C - 85°C

Corning SMF-28

Package A, B, C,S

26

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Passive Components

Wavelength Division Multiplex (WDM)

FWDM CWDM

Parameter

Pass Channel wavelength Range (nm)

Reflect Channel wavelength (nm)

Insertion Loss (dB)

Pass Channel

Reflect channel

Insertion Loss Ripple (dB)

Pass Channel

Reflect Channel

Pass Channel

Isolation(dB)

Reflect Channel

Insertion Loss Temperature Sensitivity (dB/℃ )

Polarization Dispersion Loss(dB)

Polarization Mode Dispersion (ps)

Directivity (dB)

Return Loss (dB)

Max Power Handling (mw)

Operating Temperature (°C)

Storage Temperature (°C)

Fiber Type

Package Dimension (mm)

Order Guide - CWDM FWDM

Wavelength(nm)

1310

1470

1490

1510

1530

1550

1570

1590

1610

Customized (1270~1610)

Pigtail Style

Bare Fiber

0.9mm

φ3mm Cable

2.0mm Cable

Pigtail Length

1.0m

1.5m

Other

Standard

1550±10

Customized:(1270~1610) ±10 or ±15 or ±20 or ±40

<0.60

<0.60

≤0.30

≤0.30

≥40

≥20

<0.005

≤0.10

<0.10

≥55

≥50

300

0 ~ +70

-40 ~ +85

SMF-28e

5.5*L31 OR ¢ 5.5*L34

Connector

None

FC/APC

FC/PC

SC/APC

SC/PC

ST

LC/PC

LC/APC

Package Type

5.5*31(L)

5.5*34(L)

Other

Order Guide - PWDM

Wavelength(nm)

1310

1470

1490

1510

1530

1550

1570

1590

1610

Customized (1270~1610)

Fiber Type

SMF-28E

G657A

G657A2

Order Guide - FBT WDM

Grade

P

A

Wavelength

35=1310/1550nm

Pigtail Style

Bare Fiber

0.9mm

Package

PackagA

PackagB

PackagC

PackagS

Pigtail Style

BareFiber

0.9mm Jacket

3.0mm Cable

2.0mm Cable

Pigtail Length

1.0m

1.5m

Other

COM-Connector

None

FC/APC

FC/PC

SC/APC

SC/PC

ST

LC/PC

LC/AP

R-Connector

None

FC/APC

FC/PC

SC/APC

SC/PC

ST

LC/PC

LC/APC

Fiber Type

SMF-28

DS Fiber

In/Out Connector

None

FC/APC

FC/PC

SC/APC

SC/PC

ST

LC/PC

LC/APC

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

27

FTTx Solution - Passive Components

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Optical Isolator

INTRODUCTIONS: FEATURES:

- Optical Isolator is the passive component which allows only the specified wavelength of transmission light can pass the device.

Others wavelength will be isolated. It is typically used to prevent the unwanted backreflect light in fiber optic communication and testing. KOC’s isolators with advance technics, has the stable mechanics, physics and optics feature. It have the high performance in isolation and insertion loss.

- Free Space Isolator

- 1x1, 1x2, 2x2 in-line type Isolator

- Single stage and dual stage

- High isolation and low insertion loss .

- S-band, C-band, L-band optional

SPECIFICATIONS

Freespace Isolator - Specifications (Standard) Single stage

Parameter

Center Wavelength (λc)

Unit

nm

P Grade A Grade

1310or1550 and CWDM

Isolation (λc at 23~C)

Insertion Loss (λc at 23~C)

Min

MAX

dB

dB

40

0.2

48

0.25

Clear Aperture

Optical Power Max

Operating Temperature

Storage Temperature

mm

mW

° C

° C

Φ0.9 or other

300

.5 to 70

.40 to 85

Freespace Isolator - Specifications (Standard) Dual stage

Parameter

Center Wavelength (λc)

Unit

nm

P Grade A Grade

1310or1550 and CWDM

Isolation (λc at 23~C)

Insertion Loss (λc at 23~C)

Min

MAX

dB

dB

60

0.4

55

0.5

Clear Aperture

Optical Power Max

Operating Temperature

Storage Temperature

mm

mW

° C

° C

Φ0.9 or other

300

.5 to 70

.40 to 85

Parameter

Operating Wavelength (nm)

Typical Peak Isolation (dB)

Minimum Isolation (dB)

Insertion Loss (dB)

Dependent Loss (dB)

PMD (ps)

Return Loss (In/Out) (dB)

Handling (mW)

Temperature (° C)

Temperature (° C)

Fiber Type

Fiber Length (Min.)

Package Dimension (mm)

Isolator

Unipolar Bipolar

Premium A Grade Premium

A Grade

1310±10, 1550±10

>42

>32

>40

>30

>56

>52

>53

>50

≤0.4

≤0.05

≤0.6

≤0.1

≤0.6

≤0.1

≤0.2

>55 / >55

≤0.8

≤0.15

≤500

0° C~+70° C

-40° C~+85° C

SMF-28

1 Meter Each End 0.9mm

ф5.5×L34

28

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Passive Components

Grin Lens

Introduction: FEATURES:

- Grin lens (also named Gradient Index Rod Lens) refers to one kind of cylindrical optical Lens whose

- Low insertion loss and high return loss

- AR-coating on both end surface index of refraction varies gradually along the radial.

It has the ability to focus and form real image with plane surface.

- Excellent thermal stability

- Fiber signal, video coupling

- Collimator application

SPECIFICATIONS

Parameters

Optical

Performance

Machine

Accuracy

Others

Item

Transmittance

Refractive Index

Lens Effective Diameter

Index Gradient Constant

Tolerance

Numerical Aperture

End Face Angle

Ellipticity

End Face Perpendicularity

Thermal Expansion Coefficient

Operating Temperature

N.A

Pitch (transmission cycle) P

Lens Diameter Tolerance

Lens Length Tolerance

Humidity

Name Specifications

β d

>89%

1.5906

60-70% lens diameter

0.320

±0.75%

Notes

Wavelength Range:380nm~2000nm

Test wavelength:1500nm

For low loss and low aberration

Lens Diameter is 1.8mm

Within same ion exchange batch

Between ion exchange batches

Lens Diameter is 1.8mm

±2.5%

0.46

19.6349

+0.005/-0.010 mm

0/-0.04 mm

2.5% Commonly

Length

8°±0.5°

3μm

6mrad

10X10-6/° C

350° C

65%~85% HR

P=2π/

Max machine and polishing tolerance

According to

Max operating temp. for lens material

Store in desiccant to avoid moisture

Pinholes/Particles

Scratches

Chips

End Face Planeness

Surface Quality Standard: Inspected at 30X microscope

Defects greater than 30μm in diameter are not allowed.

Defects smaller than 10μm in diameter are allowed.

Up to three defects with diameter between 10μm~, 30μmare allowed.

Scratches wider than 5μm are not allowed.

Scratches narrower than 2μm are allowed.

Up to three scratches with 5μm max. width and 200μm max length are allowed.

Chips are not allowed within the concentric area of 90% of the lens diameter.

1/4λ(λ=6328nm)

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

29

FTTx Solution - Passive Components

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Optical Loopback

INTRODUCTIONS: FEATURES:

- Fiber Optic Loopbacks are designed to provide return patch for a fiber optic signal.

They are used for fiber optic testing applications or network restorations. When it is used in testing applications, loopback signals are used for diagnosing problems.

The best practice is to send a loopback test to network equipment, one at a time for isolating the problem.

- MPO, LC , SC or other type available

- Insertion loss: Less than 0.3dB

- Exchangeability < 0.2dB

- Operating temperature range: -40 to +80°C

- LAN and Optical equipment testing

Order Guide - Mini LC Multimode Loopback

Type

MLB-LC

Fiber Type

50/125

62.5/125

Cable Type

0.25

0.9

Order Guide - loop back patch-cord

Type

LB-A-B-C

Connector Type

MPO/SC/SCA/LC/

LCA/MTRJ…

Mode Type

9(SM)/6(MM62.5)

/5(MM50)

Cable Type(MM)

3/2/09/25

Mechanical Splicer

INTRODUCTIONS:

-

Mechanical splice is a tool for quick and easy operation of field fiber splice application. It employs the mature V-groove technology, can be widely applicable for different optical cable, optical fiber splicing in fiber distribution units. Not only for the

FEATURES:

- Precision metallic alloy components with co-axial self centering, excellent and durable optical property.

- Axially firm fitting of optical fibers, reducing any performance degradation due to loss in the matching gel

- Uninterrupted fitting and connecting technology, splicing of the optical drop cables with the pigtails in multimedia boxes, but also applicable for repairing any damaged lines to realize firm and reliable splicing in optical fibers.

hence signals are free of impact from external force

- High success rate and easiness in installation.

- Typical IL<0.2dB

SPECIFICATIONS

Fiber type

Fiber diameter

Tight buffer diameter (μ m)

Mode

Average Insert loss

Return loss

Fastening strength of naked fiber

Fastening strength of naked fiber holder

Using temperature

Repeatability(10 times)

φ 0.25mm& φ 0.90 mm

125μm ( 657A& 657B )

250μm & 900 μm

SM & MM

≤ 0.10dB(1310nm & 1550nm)

≤ -40dB

> 5 N

> 8 N

-40 ~ 75°C

Δ IL ≤ 0.2dB ΔRL ≤ 5dB

30

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

FTTx Solution - Passive Components

FTTH Drop Cable FIC Connector

Introduction: FEATURES:

- FTTH Drop Cable FIC Connector (Field Installable

- SC/FC/LC type available

Connector) is specially for single fiber FTTH drop ca- Field installable, cost effective, easy to ble filed termination. It provides efficient assembly and high reliability connection to make it easy for the last meters optic cable termination for FTTH. operate

- About 2 mins to finish per termination

- Patent of precision ceramic U-groove

alignment technology, avarage IL<0.2dB,

reliable durable and superior optical

performance

- Factory pre-polished, no electricity

required

SPECIFICATIONS

Item

Insertion Loss

Return Loss

One-time Assembly Rate

Assembly Repeatability

Life time

Average Assembly Time

Tensile Resistance

Operation Temperature

Parameter

Average≤0.2dB, Max≤0.4dB

UPC: ≥40dB, APC: ≥55dB

≥97%

≥5 times

≥10 years

3 minutes

≥30N

-40° C~+85° C

FTTH APPLICATION

CONNECTOR PARTS

TOOLS

1. Fiber locking tool 2. Connector 3.Cable clamp

Remark: Each connector has a fiber locking tool. It will be thrown away after assembled.

1 2 3 4 5 6

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

31

FTTx Solution - Passive Components

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Optical Collimator

Introduction: FEATURES:

- Grin lens (also named Gradient Index Rod Lens) refers to one kind of cylindrical optical Lens whose

- Low insertion loss and high return loss

- AR-coating on both end surface index of refraction varies gradually along the radial.

It has the ability to focus and form real image with plane surface.

- Excellent thermal stability

- Fiber signal, video coupling

- Collimator application

SPECIFICATIONS

Parameters operating wavelength (nm)

Insertion Loss(dB)

Return Loss(dB)

Receive angle (degree)

Facula diameter (mm)

Optical power handling(mw)

Operating temperature

Storage Temperature

Fiber Type

SM MM

Premium A grade

1310/1550, 1260-1620,

Premium A grade

≤0.18

customized

≤0.20

1310±20, 1550±20

≤0.30

60

±0.15

<0.5

≤500

10°C~+70°C

40°C~+85°C

SMF-28, MMF50/125UM or MMF 62.5/125

≤0.35

KOC Passive Products

Make it easy for your fiber and wavelength management

32

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Active Products

Rack Mount Media Converter

Introduction: FEATURES:

- Rack mount Media Converter is a 2U rack

- 19” 2U rack panel mount media converter combine for the equip- 16 slots for media converter module ments centralized management in the central

- 10M, 100M, 1000M media converter optional office. It provides 16 slots to load various type of media transceivers. It is supporting to hot plugable and friendly user management.

- Independent controling for each plug card

- Supporting to hot plug operation

- Centralized power supply

SPECIFICATIONS

Standard

RJ-45 Port

Fiber Port

Network Cable

IEEE802.3 10BASE-T Ethernet

IEEE802.3u 100BASE-TX/FX Fast-Ethernet

IEEE802.3x

Auto-MDI/MDIX

Fiber Type Wavelength

SC/ST/FC 780/850/1310/1550nm

10BASE-T:

Category 3,4 or 5 UTP/STP (Max:100m)

EIA/TIA- 568 100Ω STP (Max:100m)

100BASE-TX:

2pairs of category 5 UTP (Max:100m)

EIA/TIA- 568 100Ω STP (Max:100m)

100BASE-FX:

MMF:50/125,62.5/125,100/140μm (maximum 2Km)

SMF:8.3/125,8.7/125,9/125,10/125μm (20~120Km)

Dimensions(WxDxH) 485x286x90mm(Internal power)

Input Voltage AC100V-AC240V and DC-48V is optional (Internal power)

Operational

Temperature

0 °C ~50 °C

Store Temperature -30 °C ~60 °C

Humidity 5%~95% no coagulation

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

33

Active Products

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Media Converter/Transceiver

Introduction: FEATURES:

- Grin lens (also named Gradient Index Rod Lens) refers to one kind of cylindrical optical Lens whose

- Low insertion loss and high return loss

- AR-coating on both end surface index of refraction varies gradually along the radial.

It has the ability to focus and form real image with plane surface.

- Excellent thermal stability

- Fiber signal, video coupling

- Collimator application

SPECIFICATIONS

Standard

RJ-45 Port

Fiber Port

Network Cable

IEEE802.3 10BASE-T Ethernet

IEEE802.3u 100BASE-TX/FX Fast-Ethernet

IEEE802.3x

Auto-MDI/MDIX

Fiber Type

SC/ST/FC

Wavelength

780/850/1310/1550nm

10BASE-T:

Category 3,4 or 5 UTP/STP (Max:100m)

EIA/TIA- 568 100Ω STP (Max:100m)

100BASE-TX:

2pairs of category 5 UTP (Max:100m)

EIA/TIA- 568 100Ω STP (Max:100m)

100BASE-FX:

MMF:50/125,62.5/125,100/140μm (maximum 2Km)

SMF:8.3/125,8.7/125,9/125,10/125μm (20~120Km)

Dimensions(WxDxH) 94x70x26mm (External power)

Input Voltage

DC5V1A(External power input:AC100V-AC240V/50-

60HZ)

Operational

Temperature

Store Temperature

Humidity

0

°C~50°C

-30°C ~60°C

5%~95% no coagulation

DRAWING

34

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Active Products

Media Converter/Transceiver

Ordering Information

P/N

KOC-3631/3631B

KOC-3632/3632B

KOC-3633/3633B

KOC-3634/3634B

KOC-3635/3635B

KOC-36373637B

KOC-3639/3639B

KOC-3605/3605B

KOC-3662/3662B

KOC-3663/3663B

KOC-3664/3664B

KOC-3665/3665B

KOC-3666/3666B

KOC-3667/3667B

KOC-3301N

KOC-3302N

KOC-3303N

KOC-3304N

KOC-3305N

KOC-3312N

KOC-3313N

KOC-3314N

KOC-3315N

KOC-3316N

KOC-3317N

KOC-3318N

KOC-3319N

Speed

10/100

/1000M

Fiber Type

SM Dual Fiber

MM Dual Fiber

Distance

Km

0-10

0-20

0-30

0-40

0-50

0-70

0-90

0-0.5

0-20

10

/100M

SM Single

Fiber

SM Dual Fiber

MM Dual Fiber

SM Single

Fiber

0-40

0-50

0-20

0-40

0-60

0-100

0-2

0-20

0-40

0-60

0-80

Wavelength

nm

1310

1310

1310

1550DFB

1550DFB

1550DFB

1550DFB

850/1310

1310T/1550R

1550T/1310R

1310T/1550R

1550T(DFB)/1310R

1310T/1550R

1550T(DFB)/1310R

SC

SC,ST

SC

Adapter

External power supply

DC,5V,2A

1310

SC

1550DFB

850/1310

1310T/1550R

1550T/1310R

1310T/1550R

1550T(DFB)/1310R

1310T/1550R

1550T(DFB)/1310R

1310T/1550R

1550T(DFB)/1310R

SC,ST

SC,

ST

SC

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

35

Active Products

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Transceiver Module

Introduction: FEATURES:

- KOC provide high quality and high performance

SFP, GBIC, CWDM, RF transceiver modules. Our trans-

-

SFP, GBIC, CWDM, RF type transceiver module

- SC/FC/ST/LC/RJ-45 interface optional ceiver modules support Ethernet, Sonet/SDH and Fibre Channel applications. We offer a convenient and

- Hot-plugable SFP and GBIC

-

Single-mode and mulit-mode, Single fiber and cost effective solutions for customer’s transmission

dual fiber media.

- High speed and long transmission distance

-

All wavelengths for CWDM and multi-mode

network

Absolute Maximum Ratings

Parameter

Storage Temperature

Supply Voltage

Symbol

TS

VCC

Min.

-40

-0.5

Max.

+85

3.6

Unit

°C

V

Recommended Operating Conditions

Parameter

Ambient Operating Temperature

Supply Voltage

Baud Rate

Total Supply Current

Surge Current

Mechanical Specifications

Symbol

TA

VCC

Is

Isurge

Min.

0

3.15

Typ.

3.3

1250

Max.

70

3.45

300

30

Unit

ºC

V

Mbps mA mA

36

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Active Products

Media Converter/Transceiver

Introduction: FEATURES:

- KOC OLT equipments are developed for PON network system. It is located at the head end central

- 19” rack mount

- 1~32 PON and uplink port optional office to provide broadband, voice, IPTV, CATV, and other integrated services access.

- Each PON port max support to 256 ONU

- Support IP ToS, IEEE802.1P

- Port-based traffic control, traffic shaping

-

Suport ONU automatic identification, discovery

and registration

Absolute Maximum Ratings

Type

Connect Port

Management function

Power supply

Working environment

Max transmission distance

Max transmission speed

Installing place

Specification

RS-232 Control port

CRAFT PORT

EPON SC port

Remark

To connect PC

To connect PC

EPON Fiber port

RJ-45 100/1000M Ethernet

To connect Router/Switch

1000Base-X Fiber port To connect Router/Switch

SNMP

AC input 100~240V

0—60 °C 5%--95% No coagulation

Operating temperature

Relative humidity

20KM

1.25G/2.5G

Control Centre

Outline Drawing

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

37

Active Products

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Optical Network Unit (ONU)

Introduction: FEATURES:

- ONU serie products are the last meter optical network unit for FTTx. It is located at the user end to

-

Internet, CATV, and other multi-service

applications provide the high speed fiber access. It is widely used in the home and office to provide data, vioce, video and other businesses and family multi-media broad-

- IEEE802.3-2005 standard

-

Support ethernet switch, frame filtering and

suppression band accesses.

-

Support 4094 VLANs (802.1Q)

-

Support dynamic bandwidth allocation

capabilities (DBA)

SPECIFICATIONS:

- Standard Protocol :Fully complies with IEEE802.3ah, IEEE 802.3, IEEE 802.3u, IEEE 802.3x

, IEEE 802.3z, IEEE 802.1d, IEEE802.1p, IEEE 802.1q, IEEE802.1x,RFC1155, RFC1112,

RFC1113 etc.- Fiber entries on top or bottom available

- Nota Switch Capacity:16G

- Bandwidth adjustment pace length:1K bps.

- Support 4K VLAN base on 802.1q, also can support up to 8K MAC address

PARAMETER

Typ

e

Connect Port

Power supply

Working environment

Max transmission distance

Max transmission speed

Installing place

Specification

RS-232 Control port

Remark

To connect PC

EPON SC port EPON Fiber port

RJ-45 100/1000M Ethernet To connect Router/Switch

1000Base-X Fiber port To connect Router/Switch

DC input 5v/2A

0—60 °C 5%--95% No coagulation

Operating temperature Relative humidity

20KM

1.25G/2.5G

At user site

Outline Drawing

38

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Active Products

Ethernet Fiber Switch

Introduction: FEATURES:

- KOC’s fiber switch products provide 10M/100M auto-sensing port, support for web-based IP address

- IEEE802.3 10Base-T, IEE802.3u 100Base-

TX , IEEE802.3ab 1000Base-T standard management, support for port speed, operating mode, flow control, priority, port security and others intelligent configuration. With the high performance, easy to operation and cost effective, our products provide a perfect solution for the broad-

- Flow control: full duplex with IEEE802.3x

standard

- Provide a fixed IP and MAC address

- Software can be upgraded and restored

- Internal switching power supply band access network project.

Absolute Maximum Ratings

Type

Connect Port

Management function

Power supply

Working environment

Max transmission distance

Max transmission speed

Installing place

Specification

RS-232 Control port

CRAFT PORT

EPON SC port

Remark

To connect PC

To connect PC

EPON Fiber port

RJ-45 100/1000M Ethernet

To connect Router/Switch

1000Base-X Fiber port To connect Router/Switch

SNMP

AC input 100~240V

0—60 °C 5%--95% No coagulation

Operating temperature

Relative humidity

20KM

1.25G/2.5G

Control Centre

Outline Drawing

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

39

K9201A

K9202A

KVFL650-

2

Equipments and Tools

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Fault Locator

Introduction: FEATURES:

- 635nm red light fault locator is one kind of link line inspector. It is used to locate the fault point of

-

High power 635nm red light

- Continuous and flashing mode lighting single mode or multi mode optic fiber. The red light will leak out from the cable or not come out from the other end of the line when the fiber broke. The

- Long life light source

-

2.5mm and 1.25mm interface

-

Battery power supply faulted point can be checked out by nake eye.

SPECIFICATIONS

K9201A

Light Emitter

Operating Wavelength

Spectral width

Output power (9/125 SMF)

Fiber length tested

Output Adaptor

Operating Environment

Storage Environment

Battery

Dimension & Weight

LD

635nm±30nm

≤5nm

≥-3dBm

3 ~ 5km

FC,2.5mm

-15 ~ +60

℃,0%~ 95% ,RH(no dew)

-35 ~ +70

℃,0%~ 95% ,RH(no dew)

Two AA Alkaline battery, continuous working time >

24 hours

62×125×23 mm(w/o carrying case), ≤100g(w/o battery)

K9202A

Wavelength of optical source

Applicable fiber type

Continuous working time of power

Connector

Working temperature

Storage temperature

KVFL650-

2

Central wavelength

Emitter type

Output power

Laser Range

1mw

≥1km

650±10nm single mode or multi mode

≥20h

2.5mm universal connector

-20~+60°C (not dewing)

-40~+85

°C

650nm±10nm (635nm is available on request)

FP-LD

5mw

≥5km

10mw

≥10km

20mw

≥20km

30mw

≥30km

Operating mode

Pulse frequency

Power supply

Battery

Operating temperature

Storage temperature

Dimension

Weight

Both CW and Pulse available

2Hz to 3Hz / 9Hz

2AA alkaline batteries

LR6 AA alkaline battery

-20°C to 60°C

-40°C to 85°C

23 x 190mm

80g (without battery)

40

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Equipments and Tools

Fiber Interferometer

Introduction: FEATURES:

- KOC Fiber Interferometers are applicable for 3D measuring of fiber optic connector surface. KOC

- 2.5mm and 1.25mm single fiber ferrule ,

APC and UPC application have the series equipments for single fiber and multi-fiber connector 3D measurement solution. The newly updated equipment provid more efficient and stable measuring.

- MT-RJ and MPO/MTP multi-fiber ferrule

application

- Faster calibration operating

- High repeatability and precise accuracy

- Cost effective and high performance

SPECIFICATIONS

KOC-08SII

Repeatability

Stability

Working Temperature

Zoom time

Resolution

Wavelength

Power supply

Dimensions

ROC

Fiber height

Apex offset

Angle

ROC

Fiber height

Apex offset

Angle

+/- 0.05mm

+/- 1nm

+/- 0.5um

+/- 0.01deg

+/- 0.05mm

+/- 2nm

+/- 1.5um

+/- 0.015deg

10°C ~ 30°C

10X

1um

650nm

12V

44cm*22.5cm*17.5cm(L * W * H)

KOC-09MT

Item Spec.

X/Y Radius of curvature (mm) 3~ ∽

X/Y Angle (°)

Flatness error(um)

0° or 8°/±0.5°

Up to 16

Repeatability Reproducibility

0.3%

+/- 0.01

+/- 0.01

0.5%

+/- 0.02

+/- 0.02

Fiber Height (nm)

Apex Offset (µm)

Measuring speed(Sec)

Focus speed(Sec)

Up to 3000

0~200

+/- 15

+/- 0.5

+/- 15

+/- 1.5

1~2 fibers: 2 sec / 12 fibers: 10 sec

3 sec

Power

Weight

Dimension

24V DC

5.5kg (Mainframe)

L30*W12.5*H10(cm)

KOC-09S

Item Testing scope Repeatability Reproducibility

Radius of curvature (mm) 3~ ∽ +/- 0.05

+/- 0.05

Fiber Height (nm)

Apex Offset (µm)

-250~+250

0~200

+/- 1

+/- 0.5

+/- 2

+/- 1.5

+/- 0.015

APC Angle (°)

Power

Weight

Dimension

0~8

24V DC

+/- 0.01

5.5kg (Mainframe)

L30*W12.5*H10(cm)

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

41

Equipments and Tools

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Fault Locator

Introduction: FEATURES:

- KOC offer a cost effective polishing solution for your fiber optic connector polish. Our polishing

- Long life and high-quality

-

Materials: Diamond, aluminum oxide, silicon films were developed for both ceramic and plastic

carbide, siliconoxide, cerium oxide and so on ferrule. For high performance products polishing, you can very easily to get the consistently polishing result of 3D geometry.

- Standard size diameter 127mm

- High perferomence of removing scratch

- Perfect surface roughness control, high

back reflection

SPECIFICATIONS

Routine polishing films

MPO polishing films

42

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

KOC Group

-KamaxOptic Communication Co., Ltd.

-Fiber optic components global supplier

Contact us

Contact us

KamaxEurope

KOC North Africa

KOC Korea

KOC Headquarters

KOC India

KOC

Do Brasil LTDA

KOC Latin America

KOC Australia

KOC Headquarter

Kamaxoptic Communcation Co., Ltd.

Address:

804 Caiwuwei Development Building, South Bao’an Road,Luohu District, 518030, Shenzhen, P. R. China

Tel:

+86 - 0755- 33673797

Fax:

+86-0755- 33673792

E-mail:

[email protected]

Websit:

Http://www.koc.com.cn

Production Base

Address:

4F, Block 3, Unibuilt Technology Industrial Park Dalang, Dalang, Bao’an 518109, Shenzhen, P. R. China

Tel:

+86 - 0755- 33673808

Fax:

+86 - 0755- 33673808

Product and Technical Support:

[email protected]

KOC Branches

KamaxEurope (Spain)

Address:

Calle Ave María, nº 3. Piso 1 Puerta 1. 46183. La Eliana, Valencia,

Tel:

Spain

+34 963 146 471

M / Whatsapp:

+34 609 692 048

Website: www.kamaxeurope.com

Email: [email protected]

KOC Korea

Address:

27, Cheomdan gwagi-ro 176beon-gil, Buk-gu, Gwangju, 500-480

South Korea

Tel:

+82-070-8272-2137

Mobile:

+82-10-3004-7807

Skype:

Kate Kuk

Email: [email protected]

KOC Latin America. S. A Production and Sales

Address:

Jose Cubas 2331/35(C1419GME) Buenos Aires, Argentina

Tel:

+54 11 4573 4738

Email:

[email protected]

Fax:

+54 11 4573 4738

KOC Australia

Address:

24 / 111 Lewis Road, Knoxfield, Vic 3180, Australia

Tel:

+613-9264 8503

Fax:

+613-9874 4769

Email:

[email protected]

KOC DO BRASIL LTDA

Address:

1Rua: BRASÍLIA 158 – OURO FINO, SÃO JOSÉ DOS PINHAIS/PR,

Brasil

Zip: CEP:

83015-080

Email: [email protected]

Tel:

+55(41) 3588 –1302

KOC India

Address:

12D BLOCK D4, UDYOG VIHAR SECTOR 82, NOIDA, INDIA

201305

Tel:

+91- 120- 2417232

Email:

[email protected]

KOC North Africa & Middle East Area Manager

Address:

3 Misr Development flat 6,1st District, Sheraton Airport Area,Cairo,

Tel:

Egypt

+20 (2) 22 66 28 49

Fax:

+20 (2) 22 66 28 49

Mobile:

+20 (100) 99 000 92

Skype: n.ahmed.n

Email: [email protected]

Add: 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao’an District, 518106 Shenzhen, China www.koc.com.cn www.kamaxoptics.com Tel. +86-755 3367 3808 Fax. +86-755 3367 3791 Email: [email protected]

43

Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement