1-Port T1/E1 Mini-Physical Interface Module (Srx-Mp-1T1E1-R) Overview - Juniper SRX300 Series Reference Manual

1-Port T1/E1 Mini-Physical Interface Module (SRX-MP-1T1E1-R) Network Interface Specifications | 50
Cable Specifications and Pinouts | 51

1-Port T1/E1 Mini-Physical Interface Module (SRX-MP-1T1E1-R) Overview

The 1-Port T1/E1 Mini-Physical Interface Module (Mini-PIM) provides the physical connection to T1 or
E1 network media types and also performs T1 or E1 framing and line-speed signaling.
Figure 5 on page 47 shows the front panel of the 1-Port T1/E1 Mini-PIM (SRX-MP-1T1E1-R).
Figure 5: 1-Port T1/E1 Mini-Physical Interface Module (SRX-MP-1T1E1-R) Front Panel
The 1-Port T1/E1 Mini-Physical Interface Module (Mini-PIM) provides the following key features:
Channel service unit/data service unit (CSU/DSU) to eliminate the need for a separate external device
56-Kbps and 64-Kbps operating modes
Independent internal and external clocking option
Alarm reporting with a 24-hour history maintained
Loopback, BERT, FDL (T1 only), and Long Buildout (T1 only) diagnostics
Multilink Frame Relay and Multilink PPP support
The 1-Port T1/E1 Mini-Physical Interface Module (Mini-PIM) supports the following standards:
ANSI TI.107, TI.102
GR 499-core, GR 253-core
AT&T Pub 54014
ITU G.751, G.703
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