Appendix A - V.24 Cable; Figure 36 - Pdr8000 V.24 Pinout Specification To Connect Diu Or Ccgw; Figure 37 - V.24 Connection Between Two Pdr8000S - Futurecom PDR8000 Deployment Manual

PDR8000® Portable Digital Repeater and Booster Pack Deployment Guide
The V.24 cable may be created at a custom length for each customer configuration. It consists
of an RJ-45 connector used with CAT5e (minimum) cable that provides the interface to the
following categories of devices.
1) A Digital Interface Unit (DIU), Conventional Channel Gateway (CCGW) or Voting
Comparator as per the port pin-outs below.
Signal Name
RCLK
RX Line Det
TCLK
GND
Data RX
Data TX
CTS
RTS

Figure 36 - PDR8000 V.24 PinOut specification to connect DIU or CCGW

2) Another PDR/Repeater as per the cross over connection shown in the pin-outs below.
Signal Name Pin Num
RCLK 1
Rx Line Det 2
TCLK 3
GND 4
Data Rx 5
Data Tx 6
CTS 7
RTS 8

Figure 37 - V.24 Connection between two PDR8000s

To ensure the connection remains weatherproof, it is recommended to use RJ-45 connector
CONEC 17-103274.
December 2023

Appendix A - V.24 Cable

Pin Num Type
1 Input
2 Input
3 Input/Output
4 GND
5 Input
6 Output
7 Input
8 Output
Type
Input
Input
Input/Output
GND
Input
Output
Input
Output
Document 8K088X03 R5.04
Signal Name Pin Num Type
RCLK 1
Rx Line Det 2
TCLK 3
GND 4
Data Rx 5
Data Tx 6
CTS 7
RTS 8
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Input
Input
Input/Output
GND
Input
Output
Input
Output