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DS1 Span Powering

The SPW system is installed between a mulitplexer and a remote T1 NIU chassis. The SPW can provide span power to the remote T1 NIU chassis. In addition, the SPW provides lightning and power cross protection for the mulitplexer.

SPW2800

Benefits

Reduces service outages via transient protection
Eliminates the need for local power at the T1 NIU chassis
Remote alarm reporting

Features

Span power up to 28 NIU-PMs from a 24Vdc or – 48Vdc source
“Hot Swap” SPW line cards when performing maintenace
Provides secondary lightning & power cross protection
Front Panel LED’s indicate line open, line short, and line normal conditions
Temperature hardened for cabinet applications
Designed to work with any manufacturer's MUX
2RU, 19” or 23” rack mount