Adtran Total Access 1500 Quad Line Interface Unit (LIU) 1180109L2 NEW
ADTRAN

Adtran Total Access 1500 Quad Line Interface Unit (LIU) 1180109L2 NEW

Availability: Out Stock
$1,024.51
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Product features

Features and Benefits
Terminates up to 4 T1 lines providing DSX-1 or DS1 interface to the network
Terminates 1 T1 Protect Line for Quad LIU protection
Supports up to 96 DS0s
Superframe (SF), Extended Superframe (ESF), or SLC-96 data framing formats
AMI or B8ZS line code formats
Local and remote loopbacks
Front panel bantam jacks for monitoring T1s
Local, loop, or external timing modes
Supports ANSI T1.403 in-band payload and line loopback
Supports VF Test Access when deployed with either of the following SCUs:
- P/N 1180008L22
- P/N 1180008L23
Supports SLC Mode I, II, and III

Common module for the ADTRAN standard Total Access 1500 chassis (P/N 1180001L1) or the Total Access 1500 19-inch chassis (P/N 1180019L1)
Connects the chassis to a T1 line at the DSX-1 or DS1 level
All data formatting and line encoding as well as backplane timing and control are performed by the Quad LIU