Adtran 1221052L1

Adtran 1221052L1 HIGH BIT RATE DIGITAL SUBSCRIBER LINE (4-WIRE). System controller for ADTRAN E220 shelves with HFACs.

Refurbished and tested. Ask for price and availability on WhatsApp: +1 (469) 684-5039.

Adtran 1221052L1 High Bit Rate Digital Subscriber Line (4-WIRE)

  • System controller for ADTRAN E220 shelves with HFACs
  • Common control point for up to 1299 HDSL or HDSL2 circuits
  • ADTRAN E220 shelf-mount OS interface
  • X.25 interface for TL1 access
  • Compatible with Hekimian’s Performance Monitoring Integrator (PMI) system