Specifications

Section 360-381-202
12
Table 3. RJ48 T1 Jack Pinouts
Pin # Use
1 R (RCV from network)
12345678
2 T (RCV from network
1
2
3
4
5
6
7
8
3 —
4 R1 (XMT to network)
5 T1 (XMT to network)
6 —
7 —
8 —
5.4.4. Rear Panel RJ45 Jack
The J2 RJ45 jack on the rear of the unit is for interfacing to a network management control center using SNMP or
proprietary NMS/GUI software over Ethernet. An IP address and IP subnet mask must be configured through the
craft interface before the unit will communicate with the NMS/GUI or SNMP. To communicate with SNMP, the
SNMP community table must also be configured. See the Network Management section or the Network Manage-
ment Interface documentation for more information.
The proprietary graphical user interface (GUI) is available through the Ethernet control port. Using the GUI inter-
face requires that GUI software be loaded on the controller PC. The front panel craft interface requires only
VT-100 emulation software loaded on the controller PC.
Table 4. RJ45 Jack Pinouts
Pin # Use
1 XMT (TD+)
1 2 3 4 5 6 7 8
2 XMT (TD−)
3 RCV (RD+)
4 NC
5 NC
6 RCV (RD−)
7 NC
8 NC
6. OPTIONING
6.1 Hardware Optioning
Option Type Choices Description
Composite
clock termina-
tion
(
CCLK
3-pin
connector
Termination
In
Place the Berg connector between the middle and bottom pins
to terminate the composite clock input wired to the ICB. This is
done for a single ICB, or on the last ICB in a “daisy-chained”
series.
(CCLK
TERM)
Termination
Out
Place the Berg connector between the top and middle pins to
remove termination from the composite clock input. This is done
when the clock will be connected to additional equipment with a
termination.