Model 508PFQ,
PFBW or PFX

Protecting Personnel and Equipment
in the Central Office

The Models 508PFQ, 508PFBW and 508PFX are members of the family of ultra-high density main distributing frame connectors. These blocks are identical with the exception that the jumper cross connections may be terminated to bifurcated quick-clips (508PFQ), 66-type single quick-clips (508PFX) or bifurcated wire wrap pin terminals (508PFBW).

High Density Mounting
The connectors terminate up to 100 outside plant cable pairs and occupy only 9" (22.8 cm) of vertical space. When mounted on a conventional type distributing frame with 8" (20.3 cm) centers, the available inter-vertical work area is 4" (10.2 cm) and protrudes only 7" (17.8 cm) from its mounting screws.