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The Model 88 Terminal Blocks are compact, eight inch wide terminal blocks
with the capacity to terminate very high density circuits such as SMAS
test points, digital carrier and Metallic Facility Terminations (MFTs).
They are also available in moderate capacity configurations for use in
terminating subscriber line circuits. |
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High
Density Mounting
The 88 Block terminates up to 256 pairs on a 16 x 32 wire wrap
or bifurcated wire wrap pin field. Mounting and installation
is extremely simple. The block is mounted to the horizontal
iron work and then the face is simply flipped up to allow
termination of the exchange cable. The face is then flipped
back down and is available for jumper installation. The block
may also be vertically mounted with a special adapter mounting
bracket (part #1200-624713).
The unit is just 3.5 inches
(8.9 cm) high by 3.6 inches (9.1 cm) deep and 8.0 inches
(20.2 cm) wide. Eight mounting holes allow the block to be
mounted horizontally or vertically on any standard
distributing frame. Alternate "reverse slope"
mounting arrangements are available to facilitate terminating
jumper wires when blocks are mounted on upper rails or beneath
mezzanine floors.
Designation
Area
There
are two ample designation areas on the Model 88
Block - one on the inside of the cover and the
other on the outside of the cover.
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Variety of
Pin Configurations
88 Blocks are available in 7 standard configurations:
| 256-pair |
16 x 32 pin
field |
| 200-pair |
16 x 25 pin
field |
| 192-pair |
12 x 32 pin
field |
| 150-pair |
12 x 25 pin
field |
| 128-pair |
8 x 32 pin
field |
| l00-pair |
8 x 25 pin
field |
| 96-pair |
6 x 32 pin
field |
Connectorization
88 Blocks are available factory connectorized with
25-pair or 32-pair connectors. Other connectors can
be provided on special order.
Dimensions
Width - 8.0" (20.2 cm)
Height - 3.5" (8.9 cm)
Depth- 3.6" (9.1 cm)
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