Compare Adtran T1 LINE CARD (1221026l5) Expansion Module to Adtran 1202843E1 Expansion Module

The ADTRAN T1 ESF ACE CSU is a full-featured T1 Channel Service Unit used to connect T1 data terminal equipment (DTE) such as a PBX, switch or channel bank to T1 facilities. Capable of interfacing to both B8ZS or AMI circuits, the Adtran ACE T1 ESF CSU can convert signal formats or line code to integrate older equipment. The ESF CSU is designed to provide alarms, loopbacks, signal regeneration, line build-out, and surge protection, while maintaining 1s density for the DTE and T1 network. The Adtran T1 ESF CSU ACE is suitable for wall-mounting or desktop use, while the Adtran ESF ACE CSU Smart 16 Card occupies a single slot in the ADTRAN Smart 16 shelf. A front panel LCD and four user keys on the front of the ACE provide easy configuration and unit monitoring from the front panel. The Smart 16 ESF CSU card can be controlled from the shelf controller through a VT 100 interface or the optional Datamate. For SNMP management, the Smart 16 ESF CSU card is supported by the Smart 16e controller and the ADVISION soft Less

The NetVanta 4305 is an access router designed for cost-effective Internet access, corporate Frame Relay, point-to-point connectivity, and Virtual Private Networking (VPN) for large-bandwidth applications supporting up to eight T1s worth of performance. Residing in a 1U high, 19" rackmountable metal enclosure, the NetVanta 4305 is a single platform that offers three interface slots and two 10/100Base-T Ethernet LAN ports for true LAN segmentation or DMZ applications. Less