12 Colors SC/UPC-SM(9/125) G652D, G657A1, G657A2 0.9mm Cable-1m or 1.5m Optical Fiber Pigtail

1 Description

Fiber optic patch cord and pigtail can connect with different types of connectors such as ST, FC, SC, LC or MU. With the high-quality ceramic ferrule, it has good conformity and low Insertion Loss. And it is widely used in the Telecommunication Networks, Data Transmission, Test Equipment and the LAN of CATV etc.

2 Feature

Low insertion loss and back reflection loss

Good exchangeability

Good Durability

High temperature stability.

Superior Quality Standard PC/UPC/APC Polishing

Standard: IEC Grade B

3 Specifications

G652D and G657A2 specifications refer to the glass and cable construction of optical fibre and are generally the fibres of choice in optical fibre patch leads for singlemode systems.

1.G652D fibre Mode Field Diameter is 10.4µm @1550nm.

2.G652D fibres provide marginally lower loss transmission, which is better in facilitating long distance communication links (up to and greater than 100km).

3.Shortcoming, G652D fibres have limited bend resistance.

G657A2 fibres are used in advanced access cable network installation, where higher bend resistance is required for smaller cable jointing pits and also allows for cable and hardware miniaturisation.

1.G657A2 fibres are fully compatible with G652D fibres. The G657A2 fibre Mode Field Diameter is 9.8µm@1550nm. Splice losses are slightly higher when splicing the two different fibres together.

2.G657A2 fibre have greater resistance to bending (macrobend) losses (see figure below), and facilitating low cost deployment techniques.

Figure: Relevant Bending radii for G652 and G657 fibres.Fibre Bending Radii Vs Attenuation Increase at 1310nm.

Therefore, G657A2 optical fibre in patch cords, provide an improved bend radius and flexibility, which may allow for better cable management and routing in congested areas. The improved bend radius, may also allow for increased density in high density patching fields. G657A2 optical fibre is becoming very popular in Data Centre and Enterprise network deployments.

      KEXINT which was founded in the year 2007 is a high-tech enterprise specialized in telecom communication network equipment research and development (R&D), manufacturing, marketing, and providing application solutions and technical services .

     Its main products include fiber optic cable, fiber distribution box, fiber optical patchcord , MPO/MTP , and optical splitter (PLC/FBT/WDM), fast connecter , fiber optic adapters, fiber optic attenuators ,We have more than 11 years of experience in passive fiber optic products . In 2016 , we also established OLT/ONU R&D and production. Products are widely used in telecommunications, broadcasting and other fields. Television, power engineering, and other industries. The main market distribution: Russia and other CIS, South Africa, Europe, South America, etc. The company promises: quality and integrity first

 Rich experiences in passive production of fiber optical products ensure the reliable stabilities of its high quality and excellent performances of its goods. It obtains the good reputations all these years from customers around the earth for its short lead-time, fast delivery, and timely after-services.