Juniper E Series Hardware Manual page 183

Figure 56: SRP I/O module Ethernet port
RJ-45
Table 36 lists the pinouts for the Ethernet cable's RJ-45 connector.
Table 36: SRP I/O module – RJ-45 connector pinout
Pin Signal
1 TX +
2 TX –
3 RX +
4 no connect
5 no connect
6 RX –
7 no connect
8 no connect
To facilitate connecting the system to a terminal, the system is shipped with one of
each of the following cable adapters:
! DB-9 female to RJ-45 female crossover null modem adapter
! DB-9 female to RJ-45 female straight-through adapter
Table 37 lists the pinouts for the crossover adapter.
PIN 8
PIN 1
PIN 8
10/100
BASE T
PIN 1
RS-232
Appendix A: Cable Pinouts
! 165
SRP I/O Module