Cisco T1/E1 Module VWIC2-2MFT-T1/E1 Other Networking Equipment and HF or non-HF which

and HF or non-HF which stands for hands free

The 4200992L1 includes a T3 wide module

Adtran NetVanta 4305 Router 1200890L2 Description:

Allows the addition of up to 6 Norstar Fiber Trunk (12x0)

The 1200843L1 provides 8 RJ-48 interfaces that can be selected between T1 or E1 ports

Cisco T1/E1 Module VWIC2-2MFT-T1/E1 Other Networking Equipment and HF or non-HF whichCisco T1 E1 Module VWIC2 2MFT T1 E1 Description: The Cisco Second generation 1 and 2 port T1 E1 Multiflex Trunk Voice WAN Interface (MFT VWIC2s) support data and voice applications on the Cisco 1721 (data only), 1751 and 1760 Modular Access Routers, the Cisco 2600XM Multiservice Router, the Cisco 2691 Multiservice Platform, the Cisco 3662 Telco Versatile DCN Access Platform, the Cisco 3725 and 3745 Multiservice Routers, and the Cisco 1841 (data only),