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NetEngine IAD User Guide
NetEngine IAD Specifications 286
7000 Family The 7000 family is comprised of the NetEngine 7200 and NetEngine 7300.
The IADs share common voice, data, configuration, security and
environmental features and specifications. The 7200 has a T1 WAN
interface, and the 7300 has an SDSL WAN interface.
SDSL 6300 2-Wire SDSL, shielded RJ-11 connector.
Symmetrical data rates from 144 Kbps to
2.3 Mbps in increments of 8 Kbps.
Transmission range up to 25,000 feet
T1/E1 6200 1.544/2.048 Mbps
Shielded RJ-48 connector
Voice Ports 4 or 8-Port
Table C–10. 6000 Network Interfaces
Interface IAD Description
Table C–11. 7000 Family Voice Features
Feature Description
Analog
Voice Ports 16 POTS ports FXS (RJ21X)
Signalling loop start | ground start
Dialing DTMF (tone)
Ring Source Internal
Impedance 600 Ohms
REN 2.5 per port
Loop Current 25 mA typical
Idle State Voltage >21V
Ring Voltage >40 vrms at 2.5 REN load
Gain/System Loss Programmable, +3dB to -9dB
Digital
Compression G.711 (64 kbps PCM), G.726 (32 kbps ADPCM)
Encoding A-law, u-law
Echo Cancellation G.168 compliant (single reflector)
Fax Support V.17, V.29 support
Modem Support V.34, V.90 support
Calling Features caller ID, flash hook, three-way calling, distinctive
ringing, stutter dialtone, call forwarding, call
waiting