ShoreTel 90 ShoreGear Voice Switch SG-90
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SG-90
The ShoreTel 90 ShoreGear SG-90 Voice Switch is a 1U half-width voice switch that supports up to 90 IP phones and up to a maximum of 12 analog ports (eight loop start trunk and four analog extension ports).
- 2 RJ-45 local area network (LAN) connectors
- 1 RJ-21X port for punchdown block, patch panel, or 12-port harmonica connector
- 8 loop start trunks (FXO)
- 4 telephone 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
- Supports SIP trunks and SIP devices
- Supports 90 IP phones
- 12 analog ports
- Leverages loop start or wink start signaling
BRAK OKABLOWANIA, UCHWYTÓW RACK
Dane techniczne
stan | używany |
Model | SG-90 |