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V7122 Gateway User Guide
401
Function Specification
Configuration
Gateway configuration using Web browser or
ini
files
SNMP v2c, SNMP v3
Syslog, per RFC 3164
Web Management (using HTTP or HTTPS)
Management and
Maintenance
Telnet
V7122 Specifications
Table 79
V7122 Selected Technical Specifications
Function Specification
Trunk & Channel Capacity
2
Capacity with E1
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
Capacity with T1
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
Interfaces
Telephony Interface
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
3
.
Network Interface
Two 10/100 Base-TX, half or full duplex with auto-negotiation
RS-232 Interface
RS-232 Terminal Interface. DB-9 connector on rear panel (available only on
the 1, 2 and 4-span configuration).
LED Indicators
LED Indications on Front
Panel
Power, ACT/Fail, T1/E1 status, LAN status, Swap ready indication
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
Part Number: B04040072
Manufacture Name: RIT
Part Number: R3712271
Summary of Contents for VCX V7122
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