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25 Pair Subscriber Terminal Block STUB module Without Protection

Product Name: 25 Pair Subscriber Terminal Block STUB module Without Protection
Model NO.: YJ-2033
Origin: china
Packing: 10 piece/box
Brand Name: Youjet
Delivery Time: 10 days
Minimum Order: 500 Pieces
Supply Ability: 5000 pieces/day
Quality System Certification: ISO,RHOS,UL,CE

Product Details: 25 Pair Subscriber Terminal Block STUB module Without Protection

5/10/15/25 Pair Subscriber Terminal Block STUB module with Lan Cable Without Protection

Quick Detail:

1. Available capacity: 5/10/15/20/25 Pairs, up each 5 Pairs as a unit

2. Each block equipped with Cable tail 2.8 meters

3. Sealing Bottom:Epoxy Resin

4. With plug in module (subscribe connector unit )unprotection .

5.The module offers connection point between an exchange-side cable pair and a distribution pair

Description:

This is used in terminating cables of secondary telephone networks to the cable pairs of subscriber lines. It consists of a body and cover which house a stubbed block.

It is easily installed in the distribution box.The box is designed for wall mounting. The lid offers opening positions 90degree,135degree according to the amount of working space available, and with rubber grommet to limit water entry.Grommets are provided for dropwire access.The box locking mechanism is mounted through the cable stub and is effective on closing the box; to open the box again a special key or a screwdriver is required depending upon the lock type.The ground terminals of each pair are electrically connected to the cable shielding and to an external ground terminal.

The subscriber terminal box consists of a rectangular box base with a cover and a connection module secured to the base.The top and base are hinged together, and the top is easily removable to facilitate working in cramped conditions.The cable grommets for wire entry and exit may be adjusted to conductor size and are also removable.A metal screw is provided for grounding purposes.

The STB shall be used as a connecting, testing capability point for up to 10 pairs of secondary cable , or buried service wire ( BSW ) or drop wire on the network side and the subscriber`s indoor wire on the customer side . STB's shall be installed outdoor on the customer's perimeter wall.

The plug-in module mainly used in terminating cables of secondary telephone networks to the cable pairs of subscriber lines.The connection module provides a connection point between an exchange-side cable pair and a distribution pair. It incorporates a 5-point plug-in module to provide continuity and a range of other options. Removal of the plug-in module does not disturb wire connections but makes contacts to them available for testing to both sides of the network.

The box consists of a body and cover which house modules on a DIN rail.Provision for wall mounting is incorporated in the body of the box. The lid has various opening positions, which can be selected according to the amount of working space available, and is also fitted with a seal to limit water entry.
Grommets are provided for dropwire and pair access.

The connection modules are designed for mounting on a standard DIN rail and can therefore be mounted in a variety of housings in whatever quantities are required.

Application for replacing Tyco VX-SB subscribe connector unit terminal blocks, Connecting 1 pair module without protection,module with surge protection (gas-discharge instrument with surge protection to 230V) and module with overvoltage and overcurrent (overvoltage to 230V, and by two resistors PTC, which protect from the overcurrent).

Applications:

Used in interconnection point between secondary cable and service wire to subscribe houses.For mounting to walls, wood,metal or concrete poled.

It is especially recommended for:
1. Outdoor connections where the environmental conditions are extremely aggressive.
2. Terminations where user development characteristics require future flexibility in terms of the type of protection or filtering capabilities.

3. Empty distribution box for 1 pair dropwire module(STB module),offerring good connection environment for telecommunication.

4. Arial DP is equipped with pole mounting accessories as required.