Specifications

Configuring Switches

6 – 2 ShoreTel, Inc.

Switch Models

ShoreTel 7 introduces four additional half-width voice switches. The switches are

standard height (i.e. IU), half the normal width, and can be rack-mounted in a tray that

holds two switches, side by side. The new switches offer higher port density in a

smaller footprint and use less power and have lower heat dissipation requirements

relative to the larger switches. In addition, the new switches offer higher granularity in

the number of IP user supported, thus allowing customers to dial in more precisely on

the switch that best meets their needs. The new switch models are: SG-50, SG-90, SG-

220T1, SG-220E1.

The ShoreGear-60/12 fills the gap between the existing ShoreGear-120/24 and

ShoreGear 40/8 by improving system flexibility and lowering costs. These switches are

all 1 RU and have an RJ21X connector for connection to analog phones and trunks.

They also feature redundant Ethernet LAN connections for greater availability and

reliability.

You can locate the model number of your switches, SG or IPBX, on the rear panel as

shown in Figure 6-1. This document distinguishes between switches based on the

model number and number of RUs the switch occupies.

Figure 6-1 IPBX-24 Model Number Label

Your system may include the following third generation switches:

• ShoreGear-90 (SG-90) Voice Switch (1 RU)

• ShoreGear-50 (SG-50) Voice Switch (1 RU)

• ShoreGear-220T1 (SG-220T1) Voice Switch (1 RU)

• ShoreGear-220E1 (SG-220E1) Voice Switch (1 RU)

Your system may include the following second generation switches:

• ShoreGear-120/24 Voice Switch (1 RU)

• ShoreGear-60/12 Voice Switch (1 RU)

• ShoreGear-40/8 Voice Switch (1 RU)

• ShoreGear-T1 (SG-T1) Voice Switch (1 RU)

You may also have the following first generation switches in your system:

• ShoreGear-24 (IPBX-24) Voice Switch (2 RU)

• ShoreGear-12 (IPBX-12) Voice Switch (1.5 RU)

• ShoreGear-Teleworker (IPBX-TW) Voice Switch (1.5 RU)

• ShoreGear-T1 (IPBX-T1) Voice Switch (1.5 RU)

• ShoreGear-E1 (IPBX-E1) Voice Switch (1.5 RU)

Model Number