PRISM 2100

The PRISM 2100 CSU is a single-port T1 Super Frame (SF) CSU with hardened lightning protection providing an interface between customer premises equipment (CPE) and carrier T1 facilities. Used in applications requiring T1/FT1 circuit termination with drop-and-insert capabilities via an RJ-48C port, the CSU works with any T1 line format and is line code transparent to unframed, D4, and ESF framing formats. It is available as a stand-alone unit or nest-mounted in the 1051 chassis.

Highlights

• Transparent to framing: supports D4 or ESF framing
• Detects bipolar violations
• Selectable transparency to B8ZS
• Line coding
• Complete diagnostic capabilities including loopbacks and built-in BERT
• Optional alarm relay contacts