For this serie, there are:
1) 25 pairs dry straight splicing modules (TP-1307-25) and 25 pairs gel filled straight splicing modules (TP-1307-25G)
2) 20 pairs dry straight splicing modules (TP-1307-20) and 10 pairs gel filled straight splicing modules (TP-1307-20G)
3) 10 pairs dry straight splicing modules (TP-1307-10) and 10 pairs gel filled straight splicing modules (TP-1307-10G)
4) 2-pole test cord for splicing module, test plug to screw terminal (TP-1307-2TS)
But 25 pairs gel filled straight splicing modules is the most common.
25 pairs gel filled straight splicing modules (TP-1307-25G) are designed to mass terminate communication cables of solid copper or aluminum conductor wires ranging from 0.32 to 0.8 mm of diameter (28 to 20 AWG), with a maximum conductor outside diameter (OD) of 1.65 mm. The connectors are equipped with insulation displacement tin plated contacts that provide a gas-tight termination.
The splicing modules feature an array of U-shaped, phosphor-bronze contacts and stainless steel cut-off blades. As a module is crimped, each contact strips the insulation from the positioned wire and securely grips the conductor. During this crimping operation, the cut-off blades inside each module trim the excess wire. A single crimp completes a gas-tight connection on all 25 pairs in the module, making the entire process simple and fast.
Test entry ports in the front side of the modules allow you to test without opening the module, stripping insulation, or otherwise interrupting service. Module covers, bodies, and bases are constructed of durable polycarbonate, and are compatible with materials common to telecommunications installations. The rugged design and construction of the modules withstands crimping and reopening, facilitating transfers and cable rearrangements at any time.
This type of splicing module is coverd by gel for protection against moist.
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