Model: Logon Professional AL5LCSC20I/5I (20m)

Wideband OM5 bend insensitive Multimode Fibre LC/SC



WideBand OM5 Bend Insensitive Multimode Fibre is a 50µm laser-optimized multimode fibre designed for short wavelength division multiplexing (SWDM) applications. Unlike traditional OM4 fibre with high bandwidth performance in a narrow band centred at 850nm, WideBand OM5 Bend Insensitive Multimode Fibre delivers OM4 performance in the 850-950nm window while maintaining compatibility with current multimode fibres.



WideBand OM5 and multi-wavelength transceivers are a viable solution for future 100Gb/s and 400Gb/s multiwavelength systems. WideBand OM5 Bend Insensitive Multimode Fibre complies with or exceeds ISO/IEC 11801 OM5 specification, IEC 60793-2-10 type A1a.4 Optical Fibre Specification, and TIA/EIA-492AAAE detail specification.

Features


Designed for multi-wavelength systems
Duplex transmission of 40/100/400 Gb/s using SWDM technology
Maintaining compatibility with current OM4 multimode optical fibre
Supports today's application including 100Gb/s Ethernet
Very low macro-bending sensitivity
Supports installation with small cable bend radii and compact organizers.
Coated with proprietary dual layer UV curable acrylate
Optimized performance in tight-buffer cable applications
High resistance to micro-bending Stable performance over a wide range of
environmental conditions
LC/SC connectors
Lenght: 20 meters


Specifications

Geometry Characteristics


Core Diameter: 50 ± 2.5 [pm]
Core Non-Circularity: < 5.0 [%]
Cladding Diameter: 125.0 ± 0.8 [Mm]
Cladding Non-Circuiarity: < 0.6 [%]
Coating Diameter: 245 ± 7 [Mm]
Coating/Ciadding Concentricity Error: < 10.0 [pm]
Coating Non-Circularity: < 6.0 [%]
Core/Ciadding Concentricity Error: < 1.0 [pm]
Delivery Length: Up to 8.8 [km/reel]


Optical Characteristics


Attenuation:



850nm: < 2.4 [dB/km]
953nm: < 1.7 [dB/km]
1300nm: < 0.3 [dB/km]




Overfilled Modal Bandwidth:



850nm: > 3500 [MHz km]
953nm: > 1850 [MHz km]
1300nm: > 500 [MHz km]




Effective Modal Bandwidth:



850nm: > 4700 [MHz km]
953nm: > 2470 [MHz km]




Application support distance on
40 & 100 Gigabit Ethernet: 850nm: 200 [m]
10GBASE-SR: 850nm: 600 [m]
1000BASE-SX: 850nm: 1100 [m]
Numerical Aperture: 0.200 ± 0.015
Group Refractive Index:



850nm: 1.482
1300nm: 1.477




Zero Dispersion Wavelength, ?o: 1297-1328 [nm]
Zero Dispersion Slope, So: < 4(-103) /(840(1-( ?o/840)4)) [ps/(nm2 km)]
Macrobending loss*:

@850nm:

2 turns @15mm radius < 0.1 [dB]
2 turns @7.5mm radius < 0.2 [dB]


@1300nm:

2 turns @15mm radius < 0.3 [dB]
2 turns @7.5mm radius < 0.5 [dB]






Backscatter Characteristics (850nm & 1300nm)


Step (Mean of bidirectional measurement): < 0.10 [dB]
Irregularities over fibre length and point discontinuity: < 0.10 [dB]
Attenuation uniformity: < 0.08 [dB/km]


Environmental Characteristics (850nm & 1300nm)


Temperature Cycling at -60°C to +85°C: < O.10 [dB/km]
Temperature-Humidity Cycling at -10°C to +85°C and 4% to 98% RH < 0.10 [dB/km]
Water Immersion at 23°C for 30 days: < 0.10 [dB/km]
Dry Heat at 85°C for 30 days: < 0.10 [dB/km]
Damp Heat at 85°C and 85% RH for 30 days: < 0.10 [dB/km]


Mechanical Specification


Proof test:



> 9.0 [N]
> 1.0 [%]
> 100 [kpsi]




Coating strip force:



typical average force: 1.5 [N]
peak force: >1.3 < 8.9 [N]




Dynamic stress corrosion susceptibility parameter (Nd , typical): 27


* : The Launch condition for the macrobending loss measrement fulfils that described in IEC 61280-4-1.