Juniper SRX300 Series Reference Guide

Table 31: 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)
RX/Tip/+ <––>RX/Tip/+32
TX/Ring/– <––>TX/Ring/–94
TX/Tip/+ <––>TX/Tip/+15
Shield/Return/Ground43
Shield/Return/Ground26
No connectNo connect7
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 32 on page 53 lists the RJ-48 connector to DB-15 connector (crossover) pinouts.
Table 32: 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
53

Juniper SRX300 Series Specifications

General

Memory	4 GB
CPU	Intel Atom
Storage	8 GB
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	10% to 90% noncondensing