Verilink NCC 2130 (880-503285-001) Product Manual - Manual (Page 12)

Overview
1-4 Verilink NCC 2130 User Manual
Thumbwheel
Switches
The NCC 2130 has thumbwheel switches on the front of the
module. You can use these switches to configure the NCC and/or
application modules it controls, when no other means exists.
It is preferred practice to use the Craft interface or a network
manager program instead of the thumbwheels.
For a detailed procedure see “Thumbwheel Procedure” in
Chapter 3.
CDMs for NCC
2130
The NCC Node Controller front module is installed with a rear
connector module which provides ports for various interface
requirements. The following table lists the four connector modules
that can be paired with the NCC 2130 Node Controller front
module.
Table 1-2 NCC 2130 Connector Modules
The following illustrations show the connector interface modules
used with the NCC 2130.
Figure 1-2 CDM 2035 Back Panel (V.35)
Front
Module
Rear
Connector
Module
Data Port Connector /
Electrical Interface
T1 Network
Port
Connector
Management
Port In
Management
Port Out
NCC 2130
(Integrated
DSU/CSU
and node
controller)
CDM 2035 Mini D-Sub 26 / V.35 RJ-48C DB-9 DB-9
CDM 2049 Mini D-Sub 26 / RS 449-EIA 530 RJ-48C DB-9 DB-9
CDM 2135 Mini D-Sub 26 / V.35 DB-15 DB-9 DB-9
CDM 2149 Mini D-Sub 26 / RS 449-EIA 530 DB-15 DB-9 DB-9
V.35
MANAGEMENT MANAGEMENT
EXT TIMING
ALARM
RELAY
NETWORK DATA
20
35 CD
M
EXTENSION PORT IN
RJ-48C
Female
DIN
External
Mini D-Sub 26-pin
V.35 Data Port
Alarm
Relay
Connector
DB-9 male
Management
DB-9 male
Management
T1
Network
Port Out Port In
NO COM NC
Timing female