Zhone IMACS-200 ユーザーズマニュアル

ii

Model No.

Running Head

Allow FXS gain to be as high as +6.5 dB.

E&M signalling support for Type IV and Type V.

SNMP support for Online (must use version 2.0.0 of Online Software).

Support for E1 signaling on the WAN facilities

Introduction of the SA4 management channel bit for E1 customers.

IPR (IP Routing) capabilities.

Remote upgrade from EMS (requires use of 2.0.0 Online Software)

Optical WAN daughter card as an option.

125 VDC version of the product.

In addition to the feature content described above, some other system improvements have 
been introduced. They include, but are not limited to, the following:

None.

The IMACS-200 initializes and controls the system on power up. It performs the following 
functions:

Initializes the system upon power-up, and runs a self-test on all ports.

Polls all ports in the system to determine their operating status.

Processes all incoming operator commands and displays the responses in a series of 
operator interface screens for each port in the system. The operator interface system 
(local VT-100 terminal, remote computer, or network management system) connects to 
the Serial Interface port, which sends these commands for processing.

Includes circuitry that allows you to cross-connect DS0 time slots between T1 lines 
connected to system WAN ports. Refer to the DS0 time slot assignment operations.

Includes a test pattern generator for T1 line test purposes.