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G
P20 SP
ATEWAY
RTM
Table 2-1
Front Panel Components (continued)
Component
ETHERNET LEDs
SWAP RDY LED
The Rear Transition Module (RTM) provides the PRI line connections for the
Gateway P20 SP.
Figure 2-2
shows the RTM panel components of the Gateway P20 SP module.
Table 2-2
describes these components.
Figure 2-2
PRI Gateway: Rear Transition Module
Table 2-2
PRI Gateway Rear Transition Module Components
Component
ACT LEDs
D-Ch LEDs
ALRM LEDs
Description
The top part of the Ethernet connector contains two LED
indicators. The left-hand LED lights green when the local
IP network link is active. The right-hand LED lights green
if the connection speed is 100 Mbps, and is off when the
connection speed is 10 Mbps.
Hot Swap indication. Lights blue when the latches of a
board are unlocked and it is safe to remove the board from
the chassis. Goes off when the board is completely
detached.
Description
Lights green to indicate that there are active calls in the
.
Gateway
Lights green to indicate that the PRI line is enabled and a
carrier signal is detected.
Displays alarm events for the PRI line.
YELLOW —Lights yellow when there is a loss
of frame alignment at the remote side.
ORANGE—Lights orange when there is a loss
of frame alignment in the Gateway.
Installing the SCOPIA Gateway
Physical Description
19
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