2FXS+1FXO Voice Interface SIC Module Analogue Ports Qty: 3 Compatible Slots: 1 x Expansion Slot Connectivity Technology: Wired Designed For: 3Com MSR 20-20, 20-21, 20-40, 30-11 Multi-Service Router, 3
Ref: 0231A86Y
2FXS+1FXO Voice Interface SIC Module Analogue Ports Qty: 3 Compatible Slots: 1 x Expansion Slot Connectivity Technology: Wired Designed For: 3Com MSR 20-20, 20-21, 20-40, 30-11 Multi-Service Router, 30-16, 30-16 PoE, 30-20, 30-20 PoE, 30-40, 30-40 PoE, 30-60, 30-60 PoE, 50-40, 50-60 ¦ H3C MSR 20-20, 20-20 Security Bundle w/SNDE Module, 20-21, 20-21 Security Bundle w/SNDE Module, 20-40, 20-40 S Device Type: Voice interface card Form Factor: Internal Interfaces: 2 x modem - FXS ¦ 1 x modem - FXO Manufacturer: H3C Version: original