HP 800 HP DTC Cabling and Racking Guide - Page 98

P7 - TXa/TD, P7 - TXb/SGND, P7 - RXa/RD, P7 - RXb, RXa/RD, TXa/TD, Not Used, TXb/SGND

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Page 98 highlights

9 Adapting to a 10BaseT cabling system DTC Pin # on 50-pin connector Port number RS-423/RS232 signal Jumpers 10BaseT Pin # on 50-pin connector 45 20 46 21 47 22 48 23 49 24 50 25 Port number RS-423/RS-232 signal P7 - TXa/TD P7 - TXb/SGND P7 - RXa/RD P7 - RXb/P7 - TXa/TD P7 - TXb/SGND P7 - RXa/RD P7 - RXb/P7 - TXa/TD P7 - TXb/SGND P7 - RXa/RD P7 - RXb/- Pin # on RJ45 connector 3 6 1 2 3 6 1 2 3 6 1 2 This conversion can also be achieved using RJ45 patch panels: DTC Pin # on RJ45 connector RS-423/RS-232 signal 10BaseT cable jumpers (4 wires) 10BaseT Pin # on RJ45 connector RS-423/RS-232 signal Pair 1 RXa/RD 1 RXa/RD 2 2 RXb/- 2 RXb/- 2 3 TXa/TD 3 TXa/TD 3 4 CTS 4 Not Used 1 5 RTS 5 Not Used 1 6 TXb/SGND 6 TXb/SGND 3 7 Not Used 7 Not Used 4 8 Not Used 8 Not Used 4 92

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92
Adapting to a 10BaseT cabling system
9
This conversion can also be achieved using RJ45 patch panels:
45
P7 - TXa/TD
3
20
P7 - TXb/SGND
6
46
P7 - RXa/RD
1
21
P7 - RXb/-
2
47
P7 - TXa/TD
3
22
P7 - TXb/SGND
6
48
P7 - RXa/RD
1
23
P7 - RXb/-
2
49
P7 - TXa/TD
3
24
P7 - TXb/SGND
6
50
P7 - RXa/RD
1
25
P7 - RXb/-
2
DTC Pin # on
50-pin
connector
Port number -
RS-423/RS232
signal
Jumpers
10BaseT
Pin # on
50-pin
connector
Port number -
RS-423/RS-232
signal
Pin # on RJ45
connector
DTC
Pin # on RJ45
connector
RS-423/RS-232
signal
10BaseT
cable
jumpers
(4 wires)
10BaseT
Pin # on RJ45
connector
RS-423/RS-232
signal
Pair
1
RXa/RD
<--------->
1
RXa/RD
2
2
RXb/-
<--------->
2
RXb/-
2
3
TXa/TD
<--------->
3
TXa/TD
3
4
CTS
4
Not Used
1
5
RTS
5
Not Used
1
6
TXb/SGND
<--------->
6
TXb/SGND
3
7
Not Used
7
Not Used
4
8
Not Used
8
Not Used
4