Description
GJA optical cable is a robust and reliable optical cable designed for demanding environments where moisture resistance is critical. Each subunit consists of a single-core optical cable with a 900 μm tight-buffered optical fiber and aramid yarn as the strength member, ensuring exceptional tensile performance and durability. The cable features a non-metallic central strengthening core, around which the subunit layers are precisely twisted to form a stable cable core. An aluminum foil moisture-proof layer provides enhanced protection against humidity and water ingress, while the final polyethylene (PE) sheath ensures excellent environmental resistance, making it ideal for both indoor and outdoor applications requiring waterproofing and durability.
Feature
Cross-section Diagram
- Non-metallic strengthening core enhances tensile strength, enabling the cable to withstand greater forces.
- Aluminum strip provides excellent moisture-proof properties for reliable performance in damp environments.
- The outer sheath material ensures corrosion resistance, waterproofing, flame resistance, and eco-friendly characteristics.
Application Scenario
- Suitable for indoor comprehensive cabling solutions.
- Ideal for connecting outdoor optical cables to indoor distribution equipment.
Delivery
Recommended Delivery Length: 2000m.
Other lengths can be provided according to customer requirements.
Optical Characteristics
|
Fiber Type
|
Attenuation
|
Fully
Loaded Bandwidth
|
Effective
Modal Bandwidth
|
10g Ethernet
Link Length
|
Min. Bending
Radius
|
|
Condition
|
1310/1550nm
|
850/1300nm
|
850/1300nm
|
850nm
|
850nm
|
-
|
|
Typical
|
Max.
|
Typical
|
Max.
|
|
Unit
|
dB/km
|
mHz·km
|
mHz·km
|
m
|
mm
|
|
G652D
|
0.36/0.22
|
0.5/0.4
|
-
|
-
|
-
|
-
|
-
|
16
|
|
G657A1
|
0.36/0.22
|
0.5/0.4
|
-
|
-
|
-
|
-
|
-
|
10
|
|
G657A2
|
0.36/0.22
|
0.5/0.4
|
-
|
-
|
-
|
-
|
-
|
7.5
|
|
50/125
|
-
|
-
|
3.0/1.0
|
3.5/1.5
|
≥500/500
|
-
|
-
|
30
|
|
62.5/125
|
-
|
-
|
3.0/1.0
|
3.5/1.5
|
≥200/500
|
-
|
-
|
30
|
|
OM3
|
-
|
-
|
3.0/1.0
|
3.5/1.5
|
≥1500/500
|
≥2000
|
≤300
|
30
|
|
OM4
|
-
|
-
|
3.0/1.0
|
3.5/1.5
|
≥3500/500
|
≥4700
|
≤550
|
30
|
|
BI-OM3
|
-
|
-
|
3.0/1.0
|
3.5/1.5
|
≥1500/500
|
≥2000
|
≤300
|
7.5
|
|
BI-OM4
|
-
|
-
|
3.0/1.0
|
3.5/1.5
|
≥3500/500
|
≥4700
|
≤550
|
7.5
|
Structural Parameters
|
Model
|
Cable Core
|
Cable Weight
|
Tensile Force
Long/Short-term
|
Crush Force
Long/Short-term
|
Bending Radius
Static/Dynamic
|
|
Kg/km
|
mm
|
N
|
mm
|
|
GJA-II-YX-4Xn
|
8.3±0.5
|
58
|
130/440
|
300/1000
|
20D/10D
|
|
GJA-II-YX-6Xn
|
9.2±0.5
|
73
|
200/660
|
300/1000
|
20D/10D
|
|
GJA-II-YX-8Xn
|
10.6±0.5
|
96
|
200/660
|
300/1000
|
20D/10D
|
|
GJA-II-YX-12Xn
|
13.4±0.5
|
155
|
200/660
|
300/1000
|
20D/10D
|
*Sizes and performance values can be specified by customers.
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