Adtran Atlas 550 T1/PRI Network Interface Module 1200307L2 Condition:Refurbished Includes 10/100Base-T Ethernet LAN interface

Includes 10/100Base-T Ethernet LAN interface for SNMP/Telnet management

Adtran 4205290L8 Features:

21 universal synchronous serial interface (USSI) connections for an Atlas 800 series gateway

The Adtran 1200221L2 supports fax detection to prevent fax messages from being compressed with G

New Curly Cord

Adtran Atlas 550 T1/PRI Network Interface Module 1200307L2 Condition:Refurbished Includes 10/100Base-T Ethernet LAN interfaceAdtran Atlas 550 T1 PRI Module 1200307L2 Description: The Adtran Atlas 550 T1 PRI network module provides the Atlas 550 with a single T1, PRI, or DSX 1 interface to your integrated Access Device. The 1200307L2 plugs into the network interface module slot. Adtran 1200307L2 Features: Provides Channelized 23D+1B Connection Provides a single T1, PRI, or DSX 1 interface. Can only be used in the network interface module slot.