V7122 Specifications - 3Com V7122 User Manual

Function
Configuration
Management and
Maintenance

V7122 Specifications

V7122 Selected Technical Specifications
Table 79
Function
Trunk & Channel Capacity
Capacity with E1
Capacity with T1
Interfaces
Telephony Interface
Network Interface
RS-232 Interface
LED Indicators
LED Indications on Front
Panel
Connectors & Switches
2
V7122 channel capacity depends on configuration settings.
3
The following Balun adaptors were tested and certified by 3Com:
Manufacture Name: AC&E
Manufacture Name: RIT
V7122 Gateway User Guide
Specification
Gateway configuration using Web browser or ini files
SNMP v2c, SNMP v3
Syslog, per RFC 3164
Web Management (using HTTP or HTTPS)
Telnet
Specification
2
1, 2, 4, 8 or 16 E1 spans, 30, 60, 120, 240 or 480 digital channels:
30 Channels on 1 E1 span with gateway-1 only
60 Channels on 2 E1 spans with gateway-1 only
120 Channels on 4 E1 spans with gateway-1 only
240 Channels on 8 E1 spans with gateway-1 only
480 Channels on 16 E1 spans with gateway-1 and gateway-2
1, 2, 4, 8 or 16 T1 spans, 24, 48, 96, 192 or 384 digital channels
24 Channels on 1 T1 span with gateway-1 only
48 Channels on 2 T1 spans with gateway-1 only
96 Channels on 4 T1 spans with gateway-1 only
192 Channels on 8 T1 spans with gateway-1 only
384 Channels on 16 T1 spans with gateway-1 and gateway-2
1, 2, 4, 8 or 16 E1/T1/J1 Balanced 120/100 ohm, or 75 ohm using a BNC to
RJ-45 dual E1/T1 G.703 Balun adapter
Two 10/100 Base-TX, half or full duplex with auto-negotiation
RS-232 Terminal Interface. DB-9 connector on rear panel (available only on
the 1, 2 and 4-span configuration).
Power, ACT/Fail, T1/E1 status, LAN status, Swap ready indication
Part Number: B04040072
Part Number: R3712271
3
.
401