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Allen Tel Blue (Half Module) Backboard 8-1/2" x 20"

(Model # GB183A1)
Allen Tel Blue (Half Module) Backboard 8-1/2
Allen Tel

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  • $24.56

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Equipped with 4 GB89D brackets for mounting 4 S66MI-25 (100 pair capacity) or 4 S66MI-50 (200 pair capacity) connecting blocks. The GB89D brackets are mounted on the backboard in such a manner as to provide vertical Jumper Channels which coincide with the GB20 distributing ring positions on the GB184 or GB187B1 type backboards. Terminations of up to 8 25-pair cables can be connected to key telephone sets.