Preterminated cable/branch cable (Trunk/Harness Cable)
Introduction
Preterminated optical cable products, according to customer requirements, 100% in the factory preterminated and tested, to ensure stable and reliable performance of the product, high tensile strength. At the same time, the product with the end of the handle design, can be conveniently and quickly installed in the building between the cable pipeline, improve the construction efficiency.
Features
· Accord with standard of Telcordia GR-326,IEC,TIA/EIA
· 100% measurement of optical properties and control of geometrical parameters of end face
· High Performance in IL & RL
· High repeatability and interchangeability
· Customized configurations
· Obtained certifications of ROHS and REACH
Application
· Backbone network of data center
· Buildings and the backbone of the industrial connection and dense wiring
· Communication base station wiring, wiring box system
Technical specifications
1)Optical property -- Common connector
Type of connector | LC, MU,FC, ST, SC | ||
---|---|---|---|
Optical fiber mode | SM | MM | |
End face type | UPC | APC | UPC |
IL (dB) | ≤0.3 | ≤0.3 | ≤0.3 |
RL (dB) | ≥50 | ≥60 | ≥20 |
Durability (dB) | ≤0.2 1000times | ||
Operating temperature(℃) | -20 ~+70 |
2)Geometric parameters of the end face -- Common connector
End face type | UPC | APC |
---|---|---|
Radius of curvature(mm) | 7-25 | 5-12 |
Vertex offset(μm) | ≤50 | |
Fiber height(nm) | +50 (raised)/-100 (concave) | ±100 |
Angular deviation (o) | / | 8土0.3 |
3)Optical property --MPO connector
Type of connector | MPO | |||
---|---|---|---|---|
Optical fiber mode | SM | MM | ||
IL (dB) | Standard | Low loss | Standard | Low loss |
≤0.75 | ≤0.35 | ≤0.75 | ≤0.35 | |
RL (dB) | ≥60 | ≥60 | ≥20 | |
Durability (dB) | ≤0.2 500times | |||
Operating temperature(℃) | -20 ~+70 |
4)Geometric parameters of the end face – MPO connector
End face type | PC | APC |
---|---|---|
Radius of curvature(mm) | X-axial:2000 Min.,Y-axial:5 Min. | |
Fiber height(nm) | 1000-3500 | |
Optical fiber height difference(nm) | 500 Max. ,300 Adj. | |
Plane deviation (o) | X-axial:土0.15,Y-axial:土0.20 | |
Grinding Angle (o) | / | 8土0.3 |
5)Optical Cable property
Product type | Trunk | Harness | Jumper | |
---|---|---|---|---|
Optical Cable external diameter(mm) | 4.5 | 3.0 | 3.0 ,2.0 | |
Minimum bend radius(mm) | 25 | 15 | 15 | |
Tensile strength(N) | Short term | 500 | 220 | 220 |
Long term | 150 | 30 | 30 | |
Tensile strength(N/CM) | Short term | 50 | 50 | 50 |
Long term | 15 | 15 | 15 | |
Flame-retardant grades | OFNR,OFNP,LSZH(IEC60332-2) |