3Com VCX V7122 SIP VoIP Gateway User Manual24Table 9 Rear Panel with two 50-pin Connectors for 16 Trunks Component DescriptionsItem # Label Component Description1 ETHERNET 2 Ethernet Ports. 2 RJ-45 network connectors.2 TRUNKS E1/T1 trunks 9 to 16. 50-pin male Telco connector.3 TRUNKS E1/T1 trunks 1 to 8. 50-pin male Telco connector.Figure 5 Rear Panel with 8 RJ-48c Connectors for 8 TrunksTable 10 Rear Panel with 8 RJ-48c Connectors for 8 Trunks Component DescriptionsItem # Label Component Description1 ETHERNET 2 Ethernet Ports. 2 RJ-45 network connectors2 TRUNKS 8 E1/T-1 Spans. 8 RJ-48c trunk connectorsOptional CPU BoardThe VCX V7122 provides an optional second cPCI slot that can be optionally used forcustomer’s CPU board. This CPU board can be used for general applications such as aGatekeeper, Softswitch, Application Server or other. The following CPU boards were testedfor compliancy with the VCX V7122 chassis: Sun CP2080 + PMC-233 (Ramix disk on board) + Rear Transition Module (RTM). Intel ZT5515B-1A with 40GB on-board disk plus RTM (ZT4807).1 2
