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Simplex Round Indoor Cable(GJFJU)

Simplex Round Indoor Cable(GJFJU)
Details:
GJFJU (TPU Round Drop Cable): This is an FTTH drop cable with non-metallic strength members, tight-buffered fibers, a round structure, and a TPU (Thermoplastic Polyurethane) jacket, specially designed for the "last mile" connection in access networks.
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Description
Technical Parameters
Simplex Round Indoor Cable
GJFJU

 

Simplex Round Indoor Cable@hengtongglobal

1-Optical fiber

2-Tight buffer

3-Strength member

4-Sheath

 

Product features
 

 

1

All-dielectric structure: No metal parts, lightning-proof and anti-electromagnetic interference.

2

High tensile strength: Aramid reinforcement ensures excellent mechanical performance.

3

Flexible & durable: TPU sheath is wear-resistant, oil-resistant, UV-resistant and crack-resistant.

4

Small bending loss: Suitable for tight indoor routing and narrow space installation.

 

Applications
 

Simplex Round Indoor Cable Display Image@hengtongglobal

 

  • FTTH / FTTB / FTTD optical access network
  • Indoor and outdoor optical distribution
  • Residential building, office building and industrial park cabling
  • 5G small cell backhaul and wireless coverage

 

Fiber Transmission Performance
 

 

Cabled Optical fiber

62.5um

(850nm/1300nm)

50um

(850nm/1300nm)

G.652

(1310nm/1550nm)

G.657

(1310nm/1550nm)

Max attenuation(dB/km)

3.5/1.5

3.5/1.5

0.4/0.3

0.4/0.3

Typical value(dB/km)

3.0/1.0

3.0/1.0

0.36/0.22

0.36/0.22

 

 

Technical Specification
 

 

Cable type Fiber counts Tensile force (N) Flattening force (N/100mm) Minimum bending radius (mm) Optical cable diameter (mm)
short term Long term short term Long term When installing After installation
GJFJU 1 120 60 500 100 20D 10D 3
                 

 

Notes:

1. D denotes the diameter of the cable;

2. The above parameters are typical value;

3. The cable spec. can be designed according to customer's requirement.

Environmental Characteristic

• Transport/storage temperature: -20℃ to +70℃

Cable Packing

• Standard length:1,000m or 2,000m; other lengths are also available.

• The cables are packed in wooden drums,or follow customer requirements.

Transportation

• Usually the shipping method is ship, if you need other shipping methods, please contact us.

Service

• We can guarantee that the production will be carried out according to your requirements, and you can contact us at any time if you have any questions or quality problems, and we will give you a satisfactory reply and treatment.

 

Partner
 

 

QQ20240313133734
product-879-333
168429940411
product-1010-435
product-884-351

 

FAQ
 

Q: Can GJFJU be used outdoors for long-term aerial installation?

A: Yes. The TPU sheath has good UV resistance and weather resistance, suitable for outdoor aerial and wall-mounted deployment.

Q: Does bending affect transmission performance?

A: G.657 bending-insensitive fiber and flexible design ensure low additional loss under normal bending. Avoid sharp bending or extrusion.

Q: Is GJFJU compatible with standard optical fibers?

A: Yes. It is fully compatible with G.652 fiber and can be spliced using ordinary fusion splicers.

Q: What is the recommended maximum laying length?

A: For 1-core single-mode: aerial ≤200 m; pipeline ≤500 m. Longer distances may require relay amplification.

 

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