Installation guide

ShoreTel 50 Voice Switch ShoreTel Voice Switches
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ShoreTel 14.2 Planning and Installation Guide 427

When green, the switch is connected to a 100BaseT network.

When off, the switch is connected to a 10BaseT network.
Status LED
The ShoreTel 50 has one status LED to provide general information about the ports. The color and
blink pattern of the LED indicate the port function:
 Status LED (Green)

When on steady, no ports are handling active calls.

When flashing fast, at least one port is handling an active call.
 Status LED (Yellow)

When on steady, no ports are handling active calls and at least one port is out of service.

When flashing slow, the switch is not connected (or has lost connection) to a ShoreTel server.

When flashing fast, at least one port is handling an active call and at least one port is out of
service.
 Off: No ports are assigned.
ShoreTel 50 Connectors
The ShoreTel 50 voice switch contains the following components:
 1 3.5 mm mono connector for audio input (music on hold)
 1 3.5 mm mono connector for audio output (overhead paging and night bell)
 1 DB-9 female connector for maintenance
 2 RJ-45 connectors for the LAN interface
 1 RJ-21X male connector for mass termination of the telephone/trunk ports

Power Failure Transfer Unit: Trunk Port 1 to Extension Port 12

Backup Operator: Extension Port 12