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Figure 32: Quad CT1/E1 GPIM
Quad CT1/E1 GPIM Components
The Quad CT1/E1 Gigabit-Backplane Physical Interface Module (GPIM) contains the components listed
in
Table 65 on page
124.
Table 65: Quad CT1/E1 GPIM Components
Component
GPIM ONLINE/OFFLINE
button
Only the SRX650 Services
Gateway supports
hot-swappable
functionality for GPIMs.
The SRX550 Services
Gateway does not support
hot-swappable
functionality for GPIMs.
Four fixed T1/E1 ports
labeled 0–3
Each port can be
configured using the CLI in
T1 or E1 mode.
Captive screws
Location
Right side of the GPIM
Middle of the GPIM
One on each side of the
GPIM
Description
Use the GPIM ONLINE/OFFLINE button to gracefully
shut down the GPIM.
T1 Mode:
Transmit bit rate: 1.544
Mbps
Receive bit rate: 1.544
Mbps
Use the captive screws to hold the GPIM in place in the
services gateway.
E1 Mode:
Transmit bit rate: 2.048
Mbps
Receive bit rate: 2.048
Mbps
124
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