Juniper SRX300 Series Reference Guide

Cable Specifications and Pinouts
IN THIS SECTION
RJ-48 Connector to RJ-48 Connector Pinouts for the 1-Port T1/E1 Mini-Physical Interface Module
(SRX-MP-1T1E1-R) | 51
RJ-48 Connector to DB-15 Connector Pinouts for the 1-Port T1/E1 Mini-Physical Interface Module
(SRX-MP-1T1E1-R) | 52
1-Port T1/E1 Mini-Physical Interface Module (SRX-MP-1T1E1-R) Basic Configuration | 54
RJ-48 Connector to RJ-48 Connector Pinouts for the 1-Port T1/E1 Mini-Physical Interface
Module (SRX-MP-1T1E1-R)
The 1-Port T1/E1 Mini-Physical Interface Module (Mini-PIM) uses an RJ-48 cable, which is not supplied
with the Mini-PIM.
CAUTION: To maintain agency approvals, use only a properly constructed, shielded
cable.
Table 29 on page 51 lists the RJ-48 connector to RJ-48 connector (straight) pinouts.
Table 29: RJ-48 Connector to RJ-48 Connector (Straight) Pinouts
Signal
RJ-48 Pin (Data Numbering
Form)
RJ-48 Pin (on 1-Port T1/E1
Mini-PIM)
RX, Ring, –11
RX, Tip, +22
TX, Ring, –44
TX, Tip, +55
Shield/Return/Ground33
Shield/Return/Ground66
51

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