Polycom 7000 User Manual
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.
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
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
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
ringing, stutter dialtone, call forwarding, call
waiting