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Home > Products > Telecommunication Products > Protection For Telecommunication > 1 Pair STB Module Without Protection
1 Pair STB Module Without Protection
  • 1 Pair STB Module Without Protection

1 Pair STB Module Without Protection

    Payment Type: L/C,T/T
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 10 Days

Basic Info

Model No.: YL-4027

Additional Info

Packaging: 200pieces/box

Brand: YL

Transportation: Ocean,Land

Place of Origin: China

Certificate: RoHS

Product Description

Subscriber Drop Wire Connector With five-pole connection STB Module Unprotected

We supply 1 Pair STB Module Without Protection with very competitive prices, every single piece of STB Module Non-Protection is tested in the workshop before delivering to the customer.

Fiber cable of STB Module Non-Protection are designed and manufactured in ISO9001 registered facility.

The product range covers both single mode and multimode pigtails and pigtails which are fully qualified to RoHS standards.

Assemblies are available in all major fiber optic connector types; a range of cable color options available.

Quick Detail:

1, Material: PBT or ABS(UL94V-0)

2, Contact: Phosphor Bronze

3, 5 pole connection

4, For Customer Wire (CW) and Drop Wire(DW) Connection

5, The plug can be with 3point protector(color red) and 5point protect (color orange),if without protection the color is grey

6. Available to install this drop wire module into 1pair Distribution Box,2pair distribution box,10pair distribution box ect.,waterproof,IP54.

7, 100% test passed,arrester voltage usually for 230V,it can be on your requirement.


1pair STB Module Without Protection Subscriber Connector Unit VX-SB

The STB module (1 pair drop wire connection module with protection ) provide a connection point between an exchange-side cable pair and a

distribution pair for telecommunication equipment. 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 of both sides of the telecommunication network.

Subscriber Drop Wire Connector With five-pole connection STB module Unprotected
The STB module (1 pair drop wire connection module with protection ) is especially recommended for:

1. Outdoor connections where the environment conditions are extremely atrocious to protect telecommuniactin equipment and circuitry line.

2. Terminations where user development characteristics require future flexibility in terms of the type of protection or filtering capabilities. Offering box with capacity from 1pair to 20pair for application.


Item no. Description

YL-4027 Drop wire(STB) module without protection,Grey Plug
YL-4028 Drop wire(STB) module with GDT protection,Red Plug
YL-4029 Drop wire(STB) module with GDT and PTC protection,Orange Plug


The subscriber connector unit is used for the connection of an outdoor to an indoor drop wire. It allows for circuit testing in both network directions.The box provides environmental protection. The product is specially recommended for aggressive environmental conditions,terminations where future requirements
may include different types of protection.

Specifications :

Mechanical Performance Plastic material: ABS&PBT(UL94V-0)
Contact material: Phosphor Bronze.
Surface Plating Silver(0.5um-5um)
Earth bar: Phosphor Bronze.Surface Plating nickel
Environment Characteristic Storage Tempreture: 40 to 70°C
Operating Temperature : 10 to 60°C
Relative Humidity: 95%, noncondition
Electrical Performance Insulation resistance: 1000 Mohms minimum
Contact resistance :5 mohms maximum
Dielectric intensity: 1200V DC 60s can't spark over and haven't fly arc

Looking for ideal STB Module Non-Protection Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Drop Wire Terminal Module are quality guaranteed. We are China Origin Factory of 5 Point Drop Wire Connection Module. If you have any question, please feel free to contact us.

Product Categories : Telecommunication Products > Protection For Telecommunication

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