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Confi guration & Specifi cations
Network Confi guration
Once the ShoreGear voice switch is installed and powered on, it must be confi gured for
network operations. A voice switch gets a network confi guration by assignment from a
DHCP or BOOTP server, or directly from an administrator console (see procedure below).
For more information on setting up a switch for automatic confi guration by a DHCP or
BOOTP server, see the ShoreTel Planning and Installation Guide.
Confi guring the Voice Switch from a Console
Use a straight-through serial cable, DB9 male to DB9 female, to connect the switch to
1.
a console PC.
On the PC or laptop, start a terminal emulation program and connect to the voice
2.
switch using these serial communication settings: 19200 bps, 8 data bits, no parity,
one stop bit, no handshake.
At the ShoreTel login prompt, press ENTER to display the Switch Options menu.
3.
Type 3 and press ENTER to display a menu of confi guration options.
4.
Choose Menu Options and follow the onscreen instructions for setting network
5.
parameters, including IP address, subnet mask, and gateway.
Specifi cations
Feature
Specifi cation
Dimensions
1.69 x 8.39 x 14.88 inches (43 x 213 x 378 mm)
Weight
5.3 lb (2.4 kg)
Input voltage
100-240 VAC, 50-60 Hz
Power consumption
1A max.
Humidity
0-90% relative humidity (non-condensing)
Operating temperature
0-50˚ C
Servicing Procedures
WARNING: The SG-220E1 contains no internal fi eld serviceable parts. Return the
equipment to ShoreTel for any required service procedures.
CAUTION: Internal fuses should be serviced only by qualifi ed ShoreTel personnel. If
internal fuses are blown and require replacement, return the SG-220E1 to ShoreTel for
service.
PN 850-1099-01
Switch Status
Power LED
The power LED indicates the operating status of the switch.
Light
Description
Steady
The switch is powered on, and the internal software is running.
Flashing
Two fl ashes indicates a failed internal self-test (i.e. hardware failure). Refer to "Confi guring
Switches" in the ShoreTel Administration Guide for details on other fl ash patterns.
Off
The switch is not powered on, or the software is not running.
Status LED
The status LED provides voice switch activity information.
Color
Activity
Description
Off
No ports are assigned
Green
Steady
No ports are handling active calls
Green
Flashing-Fast
At least one port is handling an active call.
Yellow
Steady
No ports are handling active calls and at least one port is out of service.
Yellow
Flashing-Slow
The switch is not connected (or has lost connection) to a ShoreTel server.
Yellow
Flashing-Fast
At least one port is handling an active call and at least one port is out of
service.
Network LEDs
Each LAN connector porvides two LEDs (Link/Act and 100) that indicates the activity
and communication speed of the connected network.
LED
Color/State
Description
Link/Act
Off
This switch cannot detect an Ethernet network.
Link/Act
Green-Steady
This switch is connected to an Ethernet network.
Link/Act
Green-Flashing
This switch detects network data traffi c.
100
Off
Network interface is operating at 10 Mbps.
100
Green
Network interface is operating at 100 Mbps.
E1 LEDs
The voice switch' s E1 LED lights provide information about line coding, network framing,
and loopback status.
LED
Color/State
Description
Line coding
Green
The HDB3 line coding signal is good.
Line coding
Yellow
This switch is receiving bipolar violations (BPV) at one-second intervals.
Line coding
Red
A loss of signal (LOS) has occurred.
Line coding
Off
The switch has no power.
Framing
Green
The E1 signal is in frame (synchronized)
Framing
Yellow
The CO has sent a yellow alarm.
Framing
Yellow-Flashing
The frame-bit error rate has exceeded its limits
Framing
Red
E1 signal is out-of-frame (OOF).
Framing
Off
The switch has no power.
LC/Framing
Red-Flashing
Loopback is enabled. (Loopback can be enabled from ShoreTel Director.)
Copyright © 2007 ShoreTel. All rights reserved. ShoreTel, the ShoreTel logo, ShoreGear,
ShoreWare, and ShorePhone are trademarks of ShoreTel, Inc. in the United States and/or other
countries. All specifi cations are subject to change without notice.
ShoreGear 220E1 Voice Switch
Quick Install Guide
TM
960 Stewart Drive Sunnyvale, California 94085
Phone: +1.408.331.3300 OR +1.800.425.9385 Fax: +1.408.331.3333 www.shoretel.com
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