ATEX Zone 2 Solar Panel
The Leader in Industrial Networks, Industrial IT & Industrial Telecommunications
SP2-175
81025 - Plastic Fiber Interface <> RS232 with 25-pin female
Plastic Fiber Interface <> RS232 with 25-pin female
Faster to install than copper cable
The model 81025 Interface transmits serial RS232 data via plastic duplex fiber over a distance of up to 100
meters. The converter powers itself from the serial port and so usually requires no additional power supply.
Properties:
Interfaces:

o

o
o
RS232 Interface
25-pin SUB-D female
Fiber optics interface
Direct connection of the fiber optic cable without a connector
Alternate names: POF (polymer optical fiber, plastic optical fiber)
Management and connectivity:

o
o
o
o




The interface is very easy to install:
Cut the fiber-optic cable with a sharp knife at right angles.
Insert into patented adapter of the W&T interface.
Plug the adapter into the PC.
That’s it!
No re-configuration of transmission parameters required
100% protection against interfering radiation
Electrical isolation
Lightning protection
Power supply:

No additional power source required
Standards & more

o
o
Conforms to standards both in office and industrial environments:
High noise resistance for industrial environments
Low noise emission for residential and business areas
www.vectorinfotech.com
Page 1 of 3
Copyright © 2017 Vector InfoTech Pte Ltd | Issue 1 | sales@vectorinfotech.com
All contents are subjected to change without prior notice. Vector InfoTech assumes no responsibility for any errors which may appear in this document.
ATEX Zone 2 Solar Panel
SP2-175
The Leader in Industrial Networks, Industrial IT & Industrial Telecommunications
81025 - Plastic Fiber Interface <> RS232 with 25-pin female
Worth knowing:
The model 81025 Interface powers itself from the signal lines of the serial interface and generally requires no additional power
source when operating on standard RS232 interfaces.
If however there are supply problems due to low-power interfaces, it is always possible to externally power the interface with
up to 9V using its handshake inputs, or to use fiber-optic interfaces having their own power supply (e.g. model 81201).
Technical Data:
Connections and displays:
Serial port: RS232 Interface
25-pin SUB-D female with DCE pinout
Fiber-optic cable socket with automatic interlocking of the fiber-optic cable
adapter:
Baud rate: 110..115,200 baud
Data format: any format
Supported signals: RxD, TxD
Maximum distance: typ. 100 meters fiber optics cable
(when operating on RS232 ports with MC1488 driver chips and with handshake
lines connected)
Power supply: Generally from the RS232 signals
For low-power versions of the serial port external supplying of the interfaces via
handshake inputs with up to 9V DC is possible
Fiber-optic medium: Duplex plastic optical fiber cable
Dimensions 2.2 x 4.4mm
with a fiber diameter of 1mm
Material: core: PMMA, cladding: PE
Wavelength: approx. 660nm
Housing and other data:
Housing:
Enclosure rating:
Weight:
Ambient
temperature:
Scope of delivery:
SUB-D adapter housing
IP40
approx. 30g
Storage: -40..+70°C
Operation: 0..+50°C
Interface plastic fiber optics <> RS232, 25-pin DCE
Mini Gender Changer male/male
www.vectorinfotech.com
Page 2 of 3
Copyright © 2017 Vector InfoTech Pte Ltd | Issue 1 | sales@vectorinfotech.com
All contents are subjected to change without prior notice. Vector InfoTech assumes no responsibility for any errors which may appear in this document.
ATEX Zone 2 Solar Panel
SP2-175
The Leader in Industrial Networks, Industrial IT & Industrial Telecommunications
81025 - Plastic Fiber Interface <> RS232 with 25-pin female
Order now:
RS232 <> POF interface, 25-pin, DCE pinout
Prod. no.
81025
Optional accessories:
FO-Accessories
Pre-assembled fiber optic cable, by the meter
81100
(Unfortunately, this article cannot be ordered as a sample.)
Fiber-optic cable spool, 500 m
81500
(Unfortunately, this article cannot be ordered as a sample.)
Cutting tool for Duplex POF cable
81600
(This article cannot be ordered as a sample. So that you can assess the cut quality we will be glad to
provide you on request with an optical fiber cable which has been trimmed using the cutting tool. )
Replacement cutter for cutting tool 81600
81602
(Unfortunately, this article cannot be ordered as a sample.)
* Our offering is intended only for commercial users. We will be happy to refer private end customers
to trading partners through whom our products can be purchased.
www.vectorinfotech.com
Page 3 of 3
Copyright © 2017 Vector InfoTech Pte Ltd | Issue 1 | sales@vectorinfotech.com
All contents are subjected to change without prior notice. Vector InfoTech assumes no responsibility for any errors which may appear in this document.