Module differences, Module differences -2 – Verilink TAC 2130 S/T (880-503296-001) Product Manual User Manual
Page 10
Overview
1-2
Verilink TAC 2130 User Manual
Depending on the controller module used, you can also manage the
IDCSU using one of two Verilink node management programs, or an
industry standard SNMP manager.
lists the ways to access
the IDCSU with the various controllers and programs.
Table 1-1
Node Access Methods
Types of Node
Controllers
An AS2000 node requires only one node controller module.
Additional applications requiring a single data port per T1 can use
IDCSU modules. Verilink’s family of AS2000 node controllers
includes the following modules:
•
The NCM 2000 is an SNMP node controller. It does not contain
any type of T1 CSU. See the
NCM 2000 User Manual
for full
details.
•
The NCC 2020 is a TAC 2010 T1 CSU with the addition of a
node controller function. See the
NCC 2020 User Manual
for
full details.
•
The NCC 2130 is a TAC 2130 IDCSU (Integrated T1 CSU/DSU)
with the addition of a node controller function. See the
NCC
2130 User Manual
for full details.
•
The SCC 2020 is a TAC 2010 T1 CSU with the addition of an
SNMP node controller function. See the
SCC 2020 User Manual
for full details.
•
The SCC 2130 is a TAC 2130 IDCSU (Integrated T1 CSU/DSU)
with the addition of an SNMP node controller function. See the
SCC 2130 User Manual
for full details.
Module
Differences
There are three different versions of the IDCSU.
•
The original TAC 2130 has a bantam jack field that is not used.
It supports external timing, TIU 2850 timing and tail circuit
timing. The TAC 2130 supports three types of synchronous
serial interfaces: V.35, EIA 530, and RS-422. The interface type
is selected by choosing from among four different rear
connector modules.
Node Controller
Module
Craft Interface
Node Management Programs
NCM 2000
Use port labelled
LOCAL
.
Verilink Node Manager or any SNMP manager.
NCC 2020
NCC 2130
Use port labelled
CRAFT
.
Verilink Access Manager 2000 or Verilink Node Manager.
SCC 2020
SCC 2130
Use port labelled
CRAFT
.
Verilink Node Manager or any SNMP manager.