TELEPHONE
Building Entrance Blocks
2100 Series
Models shown: 2100B, 2100SCSA, 2100SD, 2105
Features & Benefits:
| Cost effective protection for multi-pair installations
| Units designed to accept cable up
to and including 100 pair for
| future expansion (additional 25
pair units)
| Units designed with feature that allows for removal of damaged terminal from multi-terminal installation, except models 2100B and 2105
| Includes internal fuse link Bix block termination
| Accommodates QTBIX22A test shoe
| External ground connectors accept 6-14 AWG ground wire
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Application:
The Circa 2100 series of building entrance terminals provide cost effective over-voltage and/or current protection for multi-pair installations. These units are ideal for applications which include
future expansion as the 25 pair incoming splice chamber will accommodate cable up to and including 100 pair (configuration of four units).
The 2100 series is also available in stubbed configuration to extend to cross connect fields which are not located in close proximity to the protector.
Design Specifications:
| constructed from 16 AWG steel
| powder epoxy coated chassis
| plastic components meet or exceed 21OOSD
| specifications set forth in U.L. 497
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ORDERING INFORMATION
Model No. |
# of Pairs |
Input |
Output |
Dimensions
(H" x W" x D") |
Weight (lbs) |
2100B-25 |
25 |
bix connector |
bix connector |
8.25x9.2x3.75 |
5 |
2100SCSA-25 |
25 |
bix connector |
bix connector |
8.0x9.65x3.75 |
7 |
2100SD-25 (Can.) |
25 |
bix connector |
15 ft. 24 AWG shielded cable |
8.0x10.25x3.75 |
9.5 |
2100SD-25 |
25 |
bix connector |
15 ft. 24 AWG unshielded cable |
8.0x10.25x3.75 |
9.5 |
2105-25 |
25 |
15 ft. 26 AWG shielded cable |
bix connector |
8.25x9.1x3.75 |
7 |
*Unit is equipped with cover over incoming connection and protection modules.
**Unit is equipped with cover over protection modules
Protection modules ordered separately
Cable Ordering Guide
Designations for the available cable types:
"A" 24 AWG shielded, "B" 24 AWG unshielded, "C" 26 AWG shielded, "D" 26 AWG unshielded, "F" 22 AWG shielded, "F" 22 AWG shielded, grease filled, "G" 19 AWG shielded, grease filled
- Apply the first six digits of the "order no."
- Incoming cable (if applicable) - apply "letter designation" for proper cable gauge
- Incoming cable (if applicable) - numerically mark cable length
- Outgoing cable (if applicable) - apply "letter designation" for proper cable gauge
- Outgoing cable (if applicable) - numerically mark cable length in feet
i.e. unit with incoming cable 26 AWG, 30 ft. _ C30
i.e. unit with incoming cable 26 AWG, 30 ft. and outgoing cable 24 AWG, 30 ft. _ _ _ _ _ _ C30A30
DIMENSIONAL DRAWINGS
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