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Corning C-303 5-Pin Gas Tube Protector Module (Pkg of 100)
Model # A0328090

Corning Cable Systems C-303 Five-Pin Protector Modules provide protection in a 5-pin type protector for use in central office connector, remote and building entrance terminal applications. The housing...Read More

Siemon Labels for MC425 Cover
Model # MC425-LBL-13

These adhesive backed, lined labels allow technicians to write and maintain circuit information on our MC425, MC4, and BC6 plastic snap-on covers. Read More

Garvin 4" Square Junction Box with Old Work Clips and Plaster Ears
Model # 52181-OW

Garvin 52181-OW 3-1/2" Deep, 4" Square Junction Box with Old Work Clips and Plaster Ears and (8) 1/2” & (4) 1/2”-3/4” Side Knockouts and (3) 1/2”, (2) 1/2”-3/4” Bottom Knockouts....Read More

Leviton Legs Only, 50-Pair Base (set of two)
Model # 410L2-50

Legs only, 50-pair base (set of two) for 41DW1-50. Read More

$4.97
Usually ships in 1 week
Leviton Hinged Cover for Demarc Blocks
Model # 40050-MHG

Colored orange to identify the network demarcation point, this hinged cover snaps onto the right side fanning strip of 25- and 50-pair M blocks to protect wiring from dust, dirt and incidental shorting...Read More

$5.48
Usually ships in 1 week
Leviton Snap-On Cover for M Blocks
Model # 40050-MCV

Snaps onto 25- and 50-pair M blocks to protect wiring from dust, dirt and incidental shorting. Transparent plastic permits viewing of wiring and pair assignments. Durable, fire-retardant thermoplastic. Read More

$5.83
In Stock
Leviton Legs Only, 100-Pair Base (set of two)
Model # 410L2-100

Legs only, 100-pair base (set of two) for 41DW2-100. Read More

$5.97
Usually ships in 1 week
Leviton M Block Bracket for Jack/Connector Mounting Type 89D
Model # 40089-D

Standoff mounting bracket for 25 and 50 pair M blocks is open at top and bottom so that installers may mount bracket and lay cable, then install connecting blocks easily at a later date. Read More

$8.88
In Stock
Allen Tel Voice Connecting Block
Model # AT635A

For connecting registered voice equipment to the switched network. Typical use of these blocks is the connection of alarm and automatic dialers, recording equipment, answering devices, electronic key telephone...Read More

$9.24
In Stock
Allen Tel Orange Backboard 8 1/2" X 10"
Model # GB183C6

Orange Backboard 8 1/2” X 10”. Used for mounting network interface jacks; typically the 700A-66-B1-25, 700B-66-B1-12 or S66M1-50R. Read More

$13.83
In Stock
Leviton Designation Strip for M Blocks (Package of 10)
Model # 40056-DSM

Strip snaps onto fanning strips of M blocks to identify pair assignments. Package of 10. Read More

$15.72
Usually ships in 1 week
Allen Tel Blue Backboard 8 1/2" X 10"
Model # GB183C1

Blue Backboard 8 1/2” X 10”. Equipped with two GB89D Brackets for mounting two 66M1-50 connecting blocks. Cables may be placed in tunnels formed by the GB89D Brackets. The space between rows is left exclusivel...Read More

$15.90
In Stock
Image is Red Backboard with Distribution Posts
Allen Tel Half Module Yellow Backboard 8 1/2" x 20"
Model # GB185A1

Half Module Yellow Backboard 8 1/2" x 20" is specifically designed to mount connecting blocks, as required for terminating Special Services Equipment....Read More

$21.57
In Stock
Allen Tel Purple Backboard 8-1/2" X 20" (Half Module)
Model # GB183A4

It is used to terminate cables running to and from PBX equipment. Equipped with 4 GB89D brackets for mounting 4 S66MI-25 (100 pair capacity) or 4 S66MI-50 (200 pair capacity) connecting blocks. The GB89...Read More

$24.56
Usually ships in 24 hours
Allen Tel Yellow Backboard 8-1/2" X 20" (Half Module)
Model # GB183A5

It is used to terminate cables running to and from Special Services Equipment. Equipped with 4 GB89D brackets for mounting 4 S66MI-25 (100 pair capacity) or 4 S66MI-50 (200 pair capacity) connecting blocks...Read More

$24.56
In Stock
Allen Tel Blue (Half Module) Backboard 8-1/2" x 20"
Model # GB183A1

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 provid...Read More

$24.56
In Stock
Allen Tel Green Backboard 8-1/2" X 20" (Half Module)
Model # GB183A2

Terminate up to 200 pairs of Central Office Cabling. 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 ar...Read More

$24.99
Usually ships in 48 hours
Leviton Horizontal Cord Rack Mount
Model # 41D1R-HCM

Sturdy single piece construction of fire retardant plastic rated UL 94V-0. Attached to a 19" wide stell rack-mount panel, painted black. Read More

$31.97

Mfg. List Price: $38.40

You Save: $6.43 (17%)
In Stock
Allen Tel (Full Module) Red Backboard 17" X 20"
Model # GB184B1

(Full Module) Red Backboard 17” X 20”. Equipped with twelve GB20 Distributing Posts and pre-installed threaded metal “Tee Nuts” arranged to mount four S66B4-25 connecting blocks. Distributing Posts ar...Read More

$35.84
In Stock
Allen Tel Green Backboard 17" X 20" (Full Module)
Model # GB183B2

(Full Module) Green Backboard 17” X 20”. Similar to the GB183B1 blue backboard except for its green color. It is used to terminate up to 400 pairs of Central Office Cables. Read More

$36.98
In Stock