Detailed introduction

Product features

· The outer diameter of tight-sleeve fiber is uniform, and the stripping performance is good

· Good flame retardant performance

· Stable high and low temperature characteristics

· Good consistency of optical fiber geometry

· Product application

· Data communication transmission

· Fabrication of optical connectors

· Laying method: along the wall, top, interlayer, conduit and line trough

· No strict waterproof requirements

· Jumper, tail fiber and indoor wiring

· Product Description

· Single core, φ 900μm or φ 600μm tight-fitting optical fiber, arunder fiber strengthening element, PVC sheath.

· Product standards

· Meet YD/T 1258.2-2003, ICEA-596, GR-409, IEC794 and other standards; Meet the OFNR and OFNP requirements of UL certification.

· Optical cable model

SXC SXC - II SXC - I - III

Diameter 2.8±0.2mm 2.0±0.2mm 1.6±0.2mm

Cable weight 6.9kg/km 5.9kg/km 4.0kg/km

Diameter: 900±50μm 900±50μm 600±50μm

· Mechanical properties

Allow a long stretch force of 80N 60N

Short-term 150 n, 120 n

Allow a flattening force of 100N/100mm for a long time

Short-term 500 n / 100 mm

Bending radius

Dynamic 20×D

Static 10×D

· Optical properties

50/125 62.5/125 mu mu m m g. 652, g. 655

Attenuation (+20℃) @850nm ≤3.5dB/km ≤3.5dB/km

@ 1300 nm 1.5 dB/km or less 1.5 dB/km or less

@ 1310 nm 0.45 dB/km or less 0.50 dB/km or less

@ 1550 nm 0.30 dB/km or less 0.50 dB/km or less

Broadband (Class A) @850nm ≥500MHz·km ≥200MHz·km

@ 1300 nm 1000 MHZ or higher, km 600 MHZ or higher, km

Numerical aperture 0.200± 0.015Na 0.275± 0.015Na

Optical cable cutoff wavelength ≤1260nm ≤1480nm

Additional attenuation Δ alpha temperature (20 ℃ ~ + 85 ℃) @ 1300 - nm 0.25 dB/km or less 0.25 dB/km or less

@ 1550 nm 0.10 dB/km or less 0.15 dB/km or less

· Environmental characteristics

Transport temperature -20℃~+60℃

Storage temperature -20 ° C to +60 ° C

Installation temperature: -5 ° C to +50 ° C

Operating temperature -20℃~+60℃