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Part Number / Product Name

AT-SPHERE-PB2430-10/100

Brand: ALLIED TELESIS

Quantity

Product Information

AT-SPHERE-PB2430-10/100 (ALLIED TELESIS)

Brand:

ALLIED TELESIS

Part Number/ Model Number:

AT-SPHERE-PB2430-10/100

Lead Time:

AVAILABLE

Quantity in Stock:

AVAILABLE

Description

Allied Telesis AT-SPHERE-PB2430-10/100 - Phone Hub: VG3 PhoneHub interfaces to 24 analog stations. 10/100 Mbps Ethernet RJ-45 connection

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Introduction

The Sphericall PhoneHub media gateway connects phones, modems and faxes to your broadband data network.You don’t need special phones or wiring. Standard business phones connect over regular wiring to the PhoneHub ports. From there, the Sphericall system connects your calls to another phone on your network or to any other phone in the world.The PhoneHub can be configured for G.711 and G.729 AB voice encoding to optimize both system and network performance. The PhoneHub device delivers the dial tone, busy signal and other information tones to the network phones. It also delivers line power up to 2000 feet away to analog phones, over regular cat 3 (or higher) wiring. Because phone system availability is a number one requirement, the PhoneHub automatically switches one phone to the public phone network in the event of a power failure. A PhoneHub unit is one of the primary building blocks of the Sphericall system. Expand capacity 12 or 24 ports at a time by adding more PhoneHubs—up to 22,500 total ports.The PhoneHub, BranchHub, COHub and Sphericall Manager components work together seamlessly. So, your phone system can grow many times without changing technology.

Features

40-channel digital I/O

8-bit bus interface

Bit programmable for input or output

Board access LED (for all decoded addresses)

CE compliant design

Compact I/O addressing scheme (link selectable base address)

Each channel has a current sink capability of 24mA @ 0.45V and source current of 500mA @ 2.7V

Group selection of powerup/reset state.

I/O connector conforms to Arcom Signal Conditioning System (SCS)

Link-selectable interrupt options (IRQ2,3,4,5,7)

MTBF: 477,000 hours (using generic figures from MIL-HDBK-217F at ground benign)

Operating temperature range, +5°C to +55°C

Power consumption from the host, max 300mA @ +5V

Three 16-bit counter/timers with max count rate (input and output) 1MHz

User controlled LED

AT-SPHERE-PB2430-10/100 (ALLIED TELESIS)

Allied Telesis AT-SPHERE-PB2430-10/100 - Phone Hub: VG3 PhoneHub interfaces to 24 analog stations. 10/100 Mbps Ethernet RJ-45 connection

Features

Specifications