5930-A2-GZ40-00
May 2005
1
5930 Lifeline POTS/ISDN Splitter
Installation Instructions
Document Number 5930-A2-GZ40-00
May 2005
About the 5930 POTS/ISDN Splitters
The 5930 POTS/ISDN splitters separate the DSL (Digital Subscriber Line) and
POTS (plain old telephone service) or ISDN (Integrated Services Digital Network)
frequencies. The 5930 POTS/ISDN Splitter chassis holds from two to eight
POTS/IDSN splitter cards, each of which supports 24 DSL subscriber lines:
The 1U Model 5930-B1-048 supports 2 cards and 48 DSL subscriber lines
The 3U Model 5930-B1-144 supports 6 cards and 144 DSL subscriber lines
The 4U Model 5930-B1-192 supports 8 cards and 192 DSL subscriber lines
The 5930 series shelves provide lifeline POTS: whenever a card is removed from
the shelf, POTS service is uninterrupted, ensuring that critical services like 911
remain available to the end user.
Figure 1.
5930-B1-192 Rear Connectors
05-17657
DSL Interface
Line Interface
PSTN Interface
