User's Manual

ADCP-75-187 • Issue 1 • September 2005 • Section 2: DESCRIPTION

Page 2-15

Figure 2-7. NOC/NEM Interface Typical Commands

The SNMP interface is a GUI that is used for remote control and monitoring operations (except

software download and site number assignment). The SNMP interface uses a Management

Information Base (MIB) to define a list of identifiers that are supported by the SNMP agent.

The SNMP manager communicates with the SNMP agent over a LAN. Directives, based on the

MIB identifier, are issued by the SNMP manager to the SNMP agent along with instructions to

either get the specified identifier or set the specified identifier. The directive is then executed on

the Digivance system by the SNMP agent. The SNMP agent also has the ability to send

autonomous messages (called traps) to the SNMP manager to report changes in the status of the

managed system. The SNMP manager Stargazer Version 8.0 is available from ADC for use with

the LRCS SNMP agent. Other SNMP managers are available from various network

management software venders. Refer to the SNMP Agent Software User Manual (ADCP-75-

183) for additional information.

6 SPECIFICATIONS

Refer to the following tables for the system, host unit, and remote unit specifications. All

specifications apply after a five minute warm-up period.

Table 2-3 – SCS 800/900 MHz SMR system nominal specifications

Table 2-4 – Rear Access Host Unit nominal specifications

Table 2-5 – WDM nominal specifications

Table 2-6 – Interim single-band Remote Unit nominal specifications