Recommended for: Digital Trunking

The ShoreTel Voice Switch 220T1A is a 1U half-width voice switch that supports up to 220 IP phones, or up to 70 IP phones, two loop start trunks, four analog extension ports and a T1 simultaneously. The ShoreTel Voice Switch 220T1A supports ShoreTel IP phones, softphones, and SIP devices.

Features

  • 2 RJ-45 local area network (LAN) connectors
  • 1 RJ-45 T1 port for connecting the switch to a telephone company
  • 1 RJ-45 T1 monitor port for connecting test equipment
  • 1 RJ-21X port for punchdown block, patch panel, or 12-port harmonica connector
  • 2 loop start trunk ports (FXO)
  • 4 analog extension ports (FXS)
  • 1 DB-9, RS-232C maintenance port for serial communications
  • 1 3.5 mm stereo input for connecting a music-on-hold source
  • 1 3.5 mm stereo output for connecting to a overhead paging system or night bell
  • SIP trunking and extension support

Specifications

DIMENSIONS

  • 1.69 x 8.39 x 14.28 inches (43 x 213 x 378 mm)

WEIGHT

  • 5.3 lb (2.4 kg)

INPUT VOLTAGE

  • 100-240 VAC, 50-60 Hz

POWER CONSUMPTION

  • 29 W (max)

ENVIRONMENTAL

  • 0-90% relative humidity (non-condensing)

OPERATING TEMPERATURE

  • 0-50° C

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