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3GHD-EO-D15xx
3GHD Electrical to Optical converter for dense wavelength division multiplexing
User manual
Rev. 1
[Type text]
Nevion Europe
P.O. Box 1020, 3204 Sandefjord, Norway – Tel: +47 33 48 99 99 – Fax: +47 33 48 99 98 www.nevion.com
3GHD-EO-D Rev. 1
Nevion Support
Nevion Europe
P.O. Box 1020
3204 Sandefjord, Norway
Nevion USA
1600 Emerson Avenue
Oxnard, CA 93033, USA
Support phone 1: +47 33 48 99 97
Support phone 2: +47 90 60 99 99
Toll free North America: (866) 515-0811
Outside North America: +1 (805) 247-8560
E-mail: [email protected]
See http://www.nevion.com/support/ for service hours for customer support globally.
Revision history
Rev. Repl.
1 0
0 -
Current revision of this document is the uppermost in the table below.
Date Sign Change description
2010-07-07 AA Added information about power constraint in Chapter
1.1.
2009-07-16 AJM First version and release nevion.com | 2
3GHD-EO-D Rev. 1
Contents
General environmental requirements for Nevion equipment..................................... 14
Appendix A Materials declaration and recycling information..................................... 16
nevion.com | 3
3GHD-EO-D Rev. 1
1 Product overview
The Flashlink 3GHD-EO-D15xx.xx is a single multi bit-rate electrical to optical converter module providing high performance media conversion for various signal formats from
19.4Mbps up to 2970Mbps. Unmatched signal accuracy, even in critical applications with pathological signal patterns makes the 3GHD-EO-D15xx.xx first choice for all optical transport demands.
The 3GHD-EO-D15xx.xx can transport all HD and SD signal formats in addition to DVB-ASI and SMPTE310M. It performs electrical equalizing and signal re-clocking, which is selectable on application. High quality optical transmitters using narrowband temperature stabilized
0dBm/+5dBm DWDM DFB lasers. 3GHD-EO-D15xx.xx is suitable for medium and long haul applications. The open system platform of Nevion Flashlink system allows easy interoperability with third party fiber optical systems.
The 3GHD-EO-D15xx.xx unit has also two electrical outputs, which reduces the need for additional DA’s. The electrical input is equipped with a multi rate cable equalizer providing an equalization of typically 75m of high quality coax cable at 2970Mbps.
Figure 1: 3GHD-EO-D Electrical to optical converter
1.1 Constraint on number of cards in a frame
Only 5 cards with DWDM transmitters should be assembled in one Flashlink frame (FR-2RU-10-2). This constraint applies for both PWR-AC15/15/5/5V and
PWR-AC-75W, in single and redundant power configuration.
This constraint applies also regardless of the normal power consumption of the card, as it is related to the start current at power up. nevion.com | 4
3GHD-EO-D Rev. 1
2 Specifications
2.1 General
Power
Control
+5V DC / 3W, +15V DC/1.5W
Control system for access to setup and module status with BITE (Built-In Test Equip.)
With standard ITU-T G.652 single mode fiber, we recommend to use the +5dBm DWDM laser for distances longer than 60km for 3G-SDI.
2.2 General functions
Card labeling
Firmware upgrades
Card location in frame through blinking LED
The following parameters can be set and monitored via the web and SNMP interface:
Function Options
Laser
Electrical input
On or off
Normal or bypass
Reclocker 1
Reclocker 2
Enable or bypass
Enable or bypass
The following parameters can be alarmed via the web and SNMP interface:
Voltage
Reclocker
+5V, +3.3V, +5V, +15V and +58V.
Loss of lock
2.3 Optical Output
Transmission circuit fiber
Light source
Optical power
Optical centre wavelength
Max number of channels per fiber
Channel spacing
Max. wavelength drift
Temperature range
Jitter (UI=Unit Interval)
Connector return loss
Maximum reflected power
Connector
Single mode 9/125um
DWDM DFB Laser
0dBm (optionally +5dBm)
According to ITU-T G.694.1 for DWDM
40 within the C-band for DWDM.
100GHz
± 0.16nm DWDM
0 to +40 °C
0.135 UI max. @ 270Mbps,
0.2 UI max. @ 1485Mbps
0.2UI typ. @ 2970Mbps
>40dB w/SM fiber
4%
SC/UPC nevion.com | 5
3GHD-EO-D
2.4 Electrical Input
Data rate NRC
Data rate re-clocked
Equalization
Impedance
Return loss
Signal level
Connector
Rev. 1
19.4 to 2970 Mbps
270, 1483.5, 1485, 2967 and 2970 Mbps
Automatic,
Cable equalizer and reclocker can be bypassed to support bitrates down to 2Mbps
75 ohm
>15dB @ 0-1500MHz
>10dB @ 1500-3000MHz
Nom. 800mV
BNC
2.5 Electrical Output
Number of outputs
Connector
Impedance
Return loss
Jitter max
Peak to peak signal level
Signal polarity
2
BNC
75 ohm
>15dB @ 0-1500MHz
>10dB @ 1500-3000MHz
Max. 0.2UI
0.8V ± 0.1V
- 1 non-inverting,
- 1 inverting
2.6 Standards
Supported standards for electrical and optical ports
SMPTE
DVB-ASI
SMPTE 292M, SMPTE 259M-C, SMPTE 297M,
SMPTE 305.2M, SMPTE 310M, SMPTE424M
EN50083-9 nevion.com | 6
3GHD-EO-D Rev. 1
3 Configuration
3.1 Format configuration
The 3GHD-EO-D15xx can support a number of different formats. The correct configuration can either be set with a DIP switch or with the GYDA System Controller. The layout of
3GHD-EO-D15xx is shown in the drawing below with the DIP switch to the upper left position.
Figure 2: 3GHD-EO-D15xx.xx board layout
DIP switch configuration must be set according to the table below:
Switch # Label Function, DIP = ON Function, DIP = OFF Comment
1
2
RCL1 Reclocker ON Reclocker Bypass Reclocker mode
EQ Cable equalizer ON Cable equalizer Bypass Equalizer mode
3
4
5
6
RCL2 Not used
R1
R2
E/O
7
8
9
10
D/B
E/O
DOP
OVR Override GYDA control
Config. with DIP switch
GYDA control
Config. with GYDA
Select configuration from GYDA
All DIP switches are off when pointing towards the release handle. nevion.com | 7
3GHD-EO-D
4 Connector module
The 3GHD-EO-D15xx has a dedicated connector module: MR-TR-C2. This module is mounted at the rear of the sub-rack. The module is shown in the figure below. Unused electrical ports should be terminated with 75ohm.
Rev. 1
Figure 8: Connector module for 3GHD-EO-D15xx.xx
4.1 Mounting the connector module
The details of how the connector module is mounted, is found in the user manual for the subrack frame FR-2RU-10-2.
This manual is also available from our web site: http://www.nevion.com/
4.2 Terminal format support
The different input and output ports on 3GHD-EO-D15xx.xx can support a number of formats. The table below shows which signal formats are supported on the selected terminals.
Terminal format support:
Terminal Function Supported Format Mode
Input INPUT
OPT TX
Electrical input
Optical output
(Transmitter)
3GHD-SDI, HD-SDI, SDI, DVB-
ASI, SMPTE310, Transparent
3GHD-SDI, HD-SDI, SDI, DVB-
OUTPUT 1 Electrical Output –
Non inverted
3GHD-SDI, HD-SDI, SDI, DVB-
Input
Output
1
3GHD-EO-D15xx.xx has a “Transparent mode”. In this mode all reclockers and CDRs are switched off and no jitter attenuation will be performed. This mode may be used for non-standard or unsupported bit rates over shorter distances and up to 1 Gbps.
nevion.com | 8
3GHD-EO-D
OUTPUT 2 Electrical Output –
Inverted
3GHD-SDI, HD-SDI, SDI,
OPT RX Not used
GPI ALARM Open Collector
Alarms
Wired alarms
Disable laser
Output
OC Output
Input
Rev. 1 nevion.com | 9
3GHD-EO-D Rev. 1
5 Module status
The status of the module can be monitored in three ways.
1. GYDA System Controller (optional).
2. GPI at the rear of the sub-rack.
3. LEDs at the front of the sub-rack.
Of these three, the GPI and the LEDs are mounted on the module itself, whereas the GYDA
System Controller is a separate module giving detailed information on the card status. The
functions of the GPI and the LEDs are described in sections 5.1 and 5.2. The GYDA
controller is described in a separate user manual.
5.1 GPI Alarm – Module status outputs
These outputs can be used for wiring up alarms for third party control systems. The GPI outputs are open collector outputs, sinking to ground when an alarm is triggered. The GPI input laser disable will turn off the laser if this input is shortening to ground/chassis. The GPI connector is shown in figure below.
3GHD-EO-D15xx.xx module GPI pinning:
Signal Name Pin # Mode
Status
Laser Fail
Not used
LOS el
Laser disable Turn off laser
Ground
General error status for the module Pin 1 Open Collector
Laser Fail Alarm Pin 2 Open Collector
Los of electrical input signal
0 volt pin
Pin 3 Open Collector
Pin 4 Open Collector
Pin 5 Input
Pin 8 0V.
Figure 9: GPI output.
Electrical Maximums for GPI outputs
Max current: 100mA
Max voltage: 30V nevion.com | 10
3GHD-EO-D Rev. 1
5.2 Front panel – Status monitoring
The status of the module can be easily monitored visually by the LED’s at the front of the module. The LEDs are visible through the front panel as shown in the figure below.
Figure 10: Front panel indicators for the 3GHD-EO-D15xx.xx.
The 3GHD-EO-D15xx.xx has 4 LED’s each showing a status corresponding to the GPI pinning.
Diode \ State Red LED Yellow LED Green LED No light
Status Module is faulty Module is OK
Module power is OK
Module has no power
Yellow blinking,
DWDM laser temperature stabilizing.
Loss of lock on reclocker
Signal OK LOS/LOCK1 Loss of signal on electrical output reclocker
LOS/LOCK2 Not used
Laser fail Laser is malfunctioning.
Laser is off Laser is OK nevion.com | 11
3GHD-EO-D Rev. 1
6 Flashlink control
This card uses the FLP 4.0 protocol. See separate documents for definition of this protocol. nevion.com | 12
3GHD-EO-D
7 DWDM wavelength
ITU694.1 DWDM wavelength.
No.
27
26
25
24
31
30
29
28
23
22
21
20
35
34
33
32
39
38
37
36
43
42
41
40
47
46
45
44
51
50
49
48
55
54
53
52
59
58
57
56
[THz] [nm]
195,9 1530,33
195,8 1531,12
195,7 1531,90
195,6 1532,68
195,5 1533,47
195,4 1534,25
195,3 1535,04
195,2 1535,82
195,1 1536,61
195,0 1537,40
194,9 1538,19
194,8 1538,98
194,7 1539,77
194,6 1540,56
194,5 1541,35
194,4 1542,14
194,3 1542,94
194,2 1543,73
194,1 1544,53
194,0 1545,32
193,9 1546,12
193,8 1546,92
193,7 1547,72
193,6 1548,51
193,5 1549,32
193,4 1550,12
193,3 1550,92
193,2 1551,72
193,1 1552,52
193,0 1553,33
192,9 1554,13
192,8 1554,94
192,7 1555,75
192,6 1556,55
192,5 1557,36
192,4 1558,17
192,3 1558,98
192,2 1559,79
192,1 1560,61
192,0 1561,41
Rev. 1 nevion.com | 13
3GHD-EO-D Rev. 1
General environmental requirements for Nevion equipment
1. The equipment will meet the guaranteed performance specification under the following environmental conditions:
- Operating room temperature range: 0°C to 40°C
- Operating relative humidity range: <90% (non-condensing)
2. The equipment will operate without damage under the following environmental conditions:
- Temperature range:
- Relative humidity range:
-10°C to 55°C
<95% (non-condensing) nevion.com | 14
3GHD-EO-D Rev. 1
Product Warranty
The warranty terms and conditions for the product(s) covered by this manual follow the
General Sales Conditions by Nevion, which are available on the company web site:
www.nevion.com
nevion.com | 15
3GHD-EO-D Rev. 1
Appendix A Materials declaration and recycling information
A.1 Materials declaration
For product sold into China after 1st March 2007, we comply with the “Administrative
Measure on the Control of Pollution by Electronic Information Products”. In the first stage of this legislation, content of six hazardous materials has to be declared. The table below shows the required information.
組成名稱
Part Name
Toxic or hazardous substances and elements
鉛
Lead
(Pb)
汞
Mercury
(Hg)
镉 六价铬 多溴联苯 多溴二苯醚
Cadmium
(Cd)
Hexavalent Polybrominated Polybrominated
Chromium
(Cr(VI)) biphenyls
(PBB) diphenyl ethers
(PBDE)
3GHD-EO-D15xx X O O O O O
O: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ/T11363-2006.
X: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ/T11363-2006.
A.2 Environmentally-friendly use period
The manual must include a statement of the “environmentally friendly use period”. This is defined as the period of normal use before any hazardous material is released to the environment. The guidance on how the EFUP is to be calculated is not finalised at the time of writing. See http://www.aeanet.org/GovernmentAffairs/qfLeOpAaZXaMxqGjSFbEidSdPNtpT.pdf
for an unofficial translation of the draft guidance. For our own products, Nevion has chosen to use the 50 year figure recommended in this draft regulation.
Nevion suggests the following statement on An “Environmentally Friendly Use Period”
(EFUP) setting out normal use:
EFUP is the time the product can be used in normal service life without leaking the hazardous materials. We expect the normal use environment to be in an equipment room at controlled temperature range (0ºC - 40ºC) with moderate humidity (< 90%, non-condensing) and clean air, not subject to vibration or shock.
Further, a statement on any hazardous material content, for instance, for a product that uses some tin/lead solders:
Where a product contains potentially hazardous materials, this is indicated on the product by the appropriate symbol containing the EFUP. The hazardous material content is limited to lead (Pb) in some solders. This is extremely stable in normal use and the EFUP is taken as 50 years, by comparison with the EFUP given for Digital Exchange/Switching Platform in equipment in Appendix A of “General Rule of Environment-Friendly Use Period of Electronic Information Products”. This is indicated by the product marking:
50
It is assumed that while the product is in normal use, any batteries associated with real-time clocks or battery-backed RAM will be replaced at the regular intervals.
The EFUP relates only to the environmental impact of the product in normal use, it does not imply that the product will continue to be supported for 50 years.
nevion.com | 16
3GHD-EO-D Rev. 1
A.3 Recycling information
Nevion provides assistance to customers and recyclers through our web site http://www.nevion.com/ . Please contact Nevion’s Customer Support for assistance with recycling if this site does not show the information you require.
Where it is not possible to return the product to Nevion or its agents for recycling, the following general information may be of assistance:
− Before attempting disassembly, ensure the product is completely disconnected from power and signal connections.
− All major parts are marked or labelled to show their material content.
− Depending on the date of manufacture, this product may contain lead in solder.
− Some circuit boards may contain battery-backed memory devices. nevion.com | 17
EC Declaration of Conformity
MANUFACTURER
Nevion Europe AS
P.O. Box 1020, 3204 Sandefjord, Norway
AUTHORIZED REPRESENTATIVE
(Established within the EEA)
MODEL NUMBER(S)
DESCRIPTION
DIRECTIVES this equipment complies with
HARMONISED STANDARDS applied in order to verify compliance with Directive(s)
Not applicable
3GHD-EO-D15xx
3GHD Electrical to Optical converter
LVD 73/23/EEC
EMC 2004/108/EEC
EN 55103-1:1996
EN 55103-2:1996
Report no:
E08503.00
TEST REPORTS ISSUED BY Notified/Competent Body
Nemko
TECHNICAL CONSTRUCTION FILE NO
Not applicable
YEAR WHICH THE CE-MARK WAS AFFIXED
2008
TEST AUTHORIZED SIGNATORY
MANUFACTURER AUTHORIZED
REPRESENTATIVE
(Established within EEA)
Date of Issue
Not applicable
2009-07-16
Place of Issue
Sandefjord, Norway
Name
Thomas Øhrbom
Position
QA Director, Nevion Europe
(authorized signature)
[Type text]
Nevion Europe
P.O. Box 1020, 3204 Sandefjord, Norway – Tel: +47 33 48 99 99 – Fax: +47 33 48 99 98 www.nevion.com
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Table of contents
- 2 Revision history
- 4 1 Product overview
- 4 1.1 Constraint on number of cards in a frame
- 5 2 Specifications
- 5 2.1 General
- 5 2.2 General functions
- 5 2.3 Optical Output
- 6 2.4 Electrical Input
- 6 2.5 Electrical Output
- 6 2.6 Standards
- 7 3 Configuration
- 7 3.1 Format configuration
- 8 4 Connector module
- 8 4.1 Mounting the connector module
- 8 4.2 Terminal format support
- 10 5 Module status
- 10 5.1 GPI Alarm – Module status outputs
- 11 5.2 Front panel – Status monitoring
- 12 6 Flashlink control
- 13 7 DWDM wavelength
- 14 General environmental requirements for Nevion equipment
- 15 Product Warranty
- 16 Appendix A Materials declaration and recycling information
- 16 A.1 Materials declaration
- 16 A.2 Environmentally-friendly use period
- 17 A.3 Recycling information
- 18 EC Declaration of Conformity