Juniper SRX300 Series - Table 38: RJ-48 Connector to DB-15 Connector (Crossover) Pinouts

Table 37: RJ-48 Connector to DB-15 Connector (Straight)
Pinouts (continued)
Signal
DB-15 Pin (Data Numbering
Form)
RJ-48 Pin (on T1/E1
Mini-PIM)
No connectNo connect8
No connectNo connect9
No connectNo connect10
No connectNo connect11
No connectNo connect12
No connectNo connect13
No connectNo connect14
No connectNo connect15
Table 38 on page 49 lists the RJ-48 connector to DB-15 connector (crossover) pinouts.
Table 38: RJ-48 Connector to DB-15 Connector (Crossover) Pinouts
Signal
DB-15 Pin (Data Numbering
Form)
RJ-48 Pin (on
T1/E1 Mini-PIM)
RX/Ring/– <––>TX/Ring/–91
RX/Tip/+ <––>TX/Tip/+12
TX/Ring/– <––>RX/Ring/–114
TX/Tip/+ <––>RX/Tip/+35
Shield/Return/Ground43
Shield/Return/Ground26
No connectNo connect7
No connectNo connect8
No connectNo connect9
No connectNo connect10
No connectNo connect11
49Copyright © 2017, Juniper Networks, Inc.
Chapter 8: T1/E1 Mini-Physical Interface Module