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• 4 pulses = IMRC2/IAbuffer is saturated
• 5 pulses = WAN receive frame(s) too large
• 6 pulses = WAN receive frame(s) not Octet aligned
• 7 pulses = WAN receive frame(s) aborted
• 8 pulses = Detected WAN receive frame(s) with bad CRC
• 9 pulses = Detected LAN receive frame(s) too large
• 10 pulses = Detected LAN receive frame(s) not Octet aligned
• 11 pulses = Detected LAN receive frame(s) with bad CRC
After a status code is displayed eight times and the associated condition
is removed, the status code will no longer appear.
Link.
Glows green to indicate good link integrity on the 10Base-T twisted
pair line.
The RJ-45 Ethernet port on Ethernet Bridge Module is designed to con-
nect directly to a 10Base-T network. Figure 8 shows the 10Base-T RJ-45
port pin description. You may make connections up to 330 feet using
Type 4 or 5 cable.
Figure 8.
Model IMRC2/IA Ethernet Connector Pinout
Connecting to the network.
The Line Interface is an 8-position keyed
modular jack configured as an RJ-48C (see. Figure 9). This interface will
connect to a 64 kbps/G.703, co-directional network running AMI line coding.
Figure 9.
64 kbps Network Interface
1 (no connection)
2 (no connection)
3 (4-Wire ARX-)
4 (2-Wire TIP)/(4-Wire TX+)
5 (2-Wire RING)/(4-Wire TX-)
6 (4-Wire ARX+)
7 (no connection)
8 (no connection)
1
2
3
4
5
6
7
8
5 TX data (RING)
1 RX data (TIP)
2 RX data (RING)
3 (no connection)
4 TX data (TIP)
6 (no connection)
7 (no connection)
8 (no connection)
1
2
3
4
5
6
7
8
From network
To network