Cisco VWIC2-2MFT-T1/E1 Interface Dual-Port Ethernet Module Card P/N: 73-8484-05

Cisco 73-8484-05 B0 Interface 2 Port WAN Module Card

Cisco 73-8484-05 VWIC2-2MFT-T1/E1 2Port Multiflex Trunk Voice WAN Interface Card

Cisco VWIC 2MFT-E1 Network Module

CISCO VWIC2-2MFT-T1/E1 2-Port T1/E1 Multiflex Trunk Voice WAN Interface Card

CISCO VIC3-2FXS/DID 2-Port High-Density FXS/DID Voice Fax Interface Card Module

CISCO SECOND-GENERATION 2-PORT T1/E VWIC2-2MFT-T1/E1