Specifications

Hardware 17

3.2.3 Management Port

The MANAGEMENT PORT is an RJ45 socket used for 100 Mbs full-duplex connection with a

straight-through LAN cable via your management LAN to a Remote Management Console which is

a standard PC using any Telnet terminal emulation application.

Link indicates connection. The LED Display Code table deciphers the RJ45 jacks with integrated

LEDs that display line status of the MANAGEMENT PORT.

3.3 Rear Panel Description

This section provides a description of the rear panel of the VS-1200-S series.

An explanation of each rear panel legend follows:

3.3.1 Serial DB9

The SERIAL connector port is a shielded DB9 Female and is cabled to the COM port of any

compatible network tool or PC where HyperTerminal software resides. It is the only port that can

easily connect the Management PC to set the IP address (default 192.168.1.1) for the first time.

3.3.2 Power Switch (SFP series)

The front panel POWER 1, POWER 2 LEDs are illuminated green, respectively, when the DC power

switch is depressed ON and DC power is available at both the two rear DC power sockets. Either

POWER 1, POWER 2 LED illuminated red indicates a defective power source and immediate

investigation as to the cause is required to insure redundant power integrity.

3.3.3 Rear Label (BT series)

DB9 nomenclature, Serial Number (SN) identifier, Media Access Control (MAC) address

identifier, input power requirements, certification compliance identifiers and various other information

are provided on this rear label.