LBI-38965

3.3. CAL OPERATIONAL SPECIFICATIONS

This section outlines the specifications that are unique to the CAL personality. Refer to Figure 4 for the CAL architecture.

3.3.1. System Manager Interface

The CAL interfaces to the System Manager's DECServer(s) via one or two terminal servers capable of supporting up to 32 independent asynchronous RS-232 serial connections. The ports on the CAL's terminal servers are connected to the ports on the System Manager's DECServers via RS-232 cables.

3.3.2. Protocol Supported

The CAL is capable of communicating with the System Manager using the System Manager-to-Site Controller (SM-SC) and Site Controller-to-System Manager (SC-SM) protocol defined in EDACS Protocol Specification, System Manager/Site Controller Version 1.1.

R FR F

S yste mS ystem

M IM

M IM

A re a

IM C

CAM

High-Speed H DLC

Link (R S-422)

TCP/IP

L AN

Centralized A ctivity Logger (C A L)

RS -232

CA L Console T erm inal

Em ulex Term inal Serv ers

Em ulex Term inal Serv ers

16RS -232

16R S-232

DEC

Term inal Serv ers

DEC

T erm inal Serv ers

System

M anager

D ECN et

LAN

Figure 4 - CAL Architecture

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Sony Ericsson LBI-38965 installation manual CAL Operational Specifications, System Manager Interface, Protocol Supported