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October 5, 2023Polycab Telecom: A well-planned OFC-manufacturing regimen
APPLICATIONS & FEATURES
- Suitable for micro duct installation
- All dielectric design
- Light in weight
- Small cable diameter
- Ease of installation
- Available up to 24 fibers
- Construction Details
- Other Info.
- Technical Info.
- Single loose tube filled with thixotropic jelly and centrally placed in the cable
- Aramid yarns as Peripheral Strength Member (PSM)
- Termite resistance Nylon PA-12 orange outer sheath
- Fiber count 2F-24F (SM Fiber G.652D, G.655, G.657 and Multi Mode OM1, OM2, OM3 & OM4)
Options Available On Request
- HDPE/ LSZH /Composite Fibers/Customised designs
Drum Length
- 2000 meters ± 10% or as per customer’s requirement
Environmental Conditions (IEC 60794-1-2f1)
- Operating Temperature : -30˚C to + 70˚C
- Storage Temperature : -30˚C to + 70˚C
- Installation Temperature : -20˚C to + 70˚C
International Standards
- IEC 60794; IEC 60793; ITU-T Rec. G.650; ITU-T Rec. G.652; ITU-T Rec. G.655; ITU-T Rec. G.656; ITU-T Rec G.657 EN187000; Telecordia GR-20 issue 3rd May, 2008
Technical Data
| FIBER COUNT | OUTER DIAMETER (NOMINAL) | WEIGHT (KG/KM) | TENSILE STRENGTH (N) | BENDING RADIUS | ||
| TEMPORARY | PERMANENT | TEMPORARY | PERMANENT | |||
| 2F – 12F | 3.8 mm (0.15 in) | 11 | 500 | 250 | 10D | 15D |
| 24F | 5.6 mm (0.22 in) | 24 | 800 | 400 | 10D | 15D |
Fiber Transmission Performance
| PARAMETERS | MULTI MODE | SINGLE MODE | |||
| Fiber Core Diameter (µm) | 62.5 | 50 | 50 | 50 | 9 |
| Fiber Category | OM1 | OM2 | OM3 | OM4 | G.652D |
| Wavelengths (nm) | 850/1300 | 850/1300 | 850/1300 | 850/1300 | 1310/1550/1625 |
| Maximum Attenuation (dB /km) | 3.5/1.5 | 3.0/1.0 | 3.0/1.0 | 3.0/1.0 | 0.36/0.23/0.26 |
| Bandwidth (MHz*km) 850/1300 | 200/500 | 500/500 | 1500/500 | 3500/500 | N/A |
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