Grass Valley PDR 200 Service Manual - Manual (Page 162)

Appendix A Connector Pin-outs
A-6 PDR 200 Installation Manual
Fibre Channel Connector
The Fibre Channel board uses a 9-pin subminiature D-type connector. Figure A-4
shows the connector and Table A-6 lists the pin-outs.
Figure A-4. Fibre Channel Connector
Fibre Channel Cable Specifications
Both copper wire and fiber cable specifications are given.
Copper wire:
Cable type: 150 ohm twinax copper wire
Maximum length:30 meters (98 feet) (GLM dependent)
Connector type: DB9
Fiber:
Cable type: duplex zip cord, plenum grade
Fiber: 50/125
Maximum length:1.2 kilometers (3,937 feet) (GLM dependent)
Connector type: SC Duplex Polish PC
Table A-6. Fibre Channel Connector Pin-outs
Pin # Mnemonic Description
1 T
x+
Differential Transmit Data IN
2 V
cc
5VDC (nominal)
3 Fault Module Fault Detect
4 KEY Mechanical Key Position
5 R
x+
Differential Receive Data OUT
6 T
x-
Differential Transmit Data OUT
7 ODIS+ Optical Output Disable
8 GND Signal Ground
9 R
x-
Differential Receive Data In
1
5
6
9