CommScope 760245381 | C-048-LA-8W-M12BK/25G/GY/FS/B

Fiber indoor/outdoor cable, TeraSPEED®, Single Jacket/Single Armor, 90 min Fire Survival, Low Smoke Zero Halogen (LSZH), 48 fiber, Singlemode G.652.D and G.657.A1, Gel-Filled, Stranded Loose Tube, Black jacket color, Meters cable marking.

Product Classification

Regional Availability	Asia \| Australia/New Zealand \| EMEA
Portfolio	CommScope®
Product Type	Fiber indoor/outdoor cable
Product Series	C-LA

General Specifications

Armor Type	Corrugated steel
Cable Type	Stranded loose tube
Construction Type	Armored
Subunit Type	Gel-filled
Filler, quantity	2
Jacket Color	Black
Jacket Marking	Meters
Jacket Marking Method	Inkjet
Jacket Marking Text	COMMSCOPE GB OPTICAL CABLE 760245381 48x9/125 G652D ULSZH [Serial number] [metre mark]
Subunit, quantity	4
Fibers per Subunit, quantity	12
Total Fiber Count	48

Dimensions

Buffer Tube/Subunit Diameter	2.5 mm \| 0.098 in
Diameter Over Jacket	14 mm \| 0.551 in

Representative Image Description

The representative image shows a cutaway view of the fiber optic cable, revealing its internal structure. From the outside in, it displays the LSZH Outer Jacket, followed by Steel Tape Armoring. Inside the armor are Strength Elements and a Binder. Beneath this is a layer of Mica & Water Swellable Tape, a Ripcord, and another Binder. The core contains multiple 2.5mm Gel Filled Buffer Tubes, each housing 250 micron Fibers. A Dielectric Strength Member is also visible.

Mechanical Specifications

Minimum Bend Radius, loaded	330 mm \| 12.992 in
Minimum Bend Radius, unloaded	200 mm \| 7.874 in
Tensile Load, long term, maximum	1200 N \| 269.771 lbf
Tensile Load, short term, maximum	4000 N \| 899.236 lbf
Compression	20 N/mm \| 114.203 lb/in
Compression Test Method	IEC 60794-1 E3
Impact	5 N-m \| 44.254 in lb
Impact Test Method	IEC 60794-1 E4
Strain	See long and short term tensile loads
Strain Test Method	IEC 60794-1 E1
Twist	5 cycles
Twist Test Method	IEC 60794-1 E7

Optical Specifications

Fiber Type

G.652.D and G.657.A1, TeraSPEED® | OS2

Environmental Specifications

Operating Temperature	-30 °C to +70 °C (-22 °F to +158 °F)
Storage Temperature	-40 °C to +70 °C (-40 °F to +158 °F)

Cable Qualification Standards

Cable Qualification Standards	EN 187105 \| IEC 60794-1-2
EN50575 CPR Cable EuroClass Fire Performance	B2ca
EN50575 CPR Cable EuroClass Smoke Rating	s1a
EN50575 CPR Cable EuroClass Droplets Rating	d0
EN50575 CPR Cable EuroClass Acidity Rating	a1
Environmental Space	Aerial, lashed \| Buried \| Low Smoke Zero Halogen (LSZH)
Flame Test Method	IEC 60331-25 \| IEC 60332-1 \| IEC 60332-3-24 \| IEC 60754-1 \| IEC 60754-2 \| IEC 61034-2 \| NES 713 (<=5 - jacket material only)
Jacket UV Resistance	UV stabilized
Water Penetration	24 h
Water Penetration Test Method	IEC 60794-1 F5

Environmental Test Specifications

Low High Bend Test Method	IEC 60794-1 E11
Temperature Cycle	-20 °C to +70 °C (-4 °F to +158 °F)
Temperature Cycle Test Method	IEC 60794-1 F1

Packaging and Weights

Cable weight

240 kg/km | 161.273 lb/kft

Included Products

CS-8W-250-EMEA - 8W-250um Low Macrobending, Zero Water Peak, Dispersion-Unshifted Singlemode Fiber

Included Fiber Specifications (CS-8W-250-EMEA | 8W-250um)

Product Classification

Portfolio	CommScope®
Product Type	Optical fiber

General Specifications

Cladding Diameter	125 µm
Cladding Diameter Tolerance	±0.7 µm
Cladding Non-Circularity, maximum	0.7 %
Coating Diameter (Colored)	249 µm
Coating Diameter (Uncolored)	242 µm
Coating Diameter Tolerance (Colored)	±13 µm
Coating Diameter Tolerance (Uncolored)	±7 µm
Coating/Cladding Concentricity Error, maximum	12 µm
Core/Clad Offset, maximum	0.5 µm
Proof Tensile Stress	100,000 psi (0.69 GPa)

Dimensions

Fiber Curl, minimum

4 m | 13.123 ft

Mechanical Specifications

Macrobending, 20 mm Ø mandrel, 1 turn	0.75 dB @ 1,550 nm \| 1.50 dB @ 1,625 nm
Macrobending, 30 mm Ø mandrel, 10 turns	0.25 dB @ 1,550 nm \| 1.00 dB @ 1,625 nm
Macrobending, 60 mm Ø mandrel, 100 turns	0.05 dB @ 1,550 nm \| 0.05 dB @ 1,625 nm
Coating Strip Force, maximum	8.9 N \| 2.001 lbf
Coating Strip Force, minimum	1.3 N \| 0.292 lbf
Dynamic Fatigue Parameter, minimum	20

Optical Specifications

Cabled Cutoff Wavelength, maximum	1260 nm
Point Defects, maximum	0.05 dB
Zero Dispersion Slope, maximum	0.092 ps/[km-nm-nm]
Zero Dispersion Wavelength, maximum	1324 nm
Zero Dispersion Wavelength, minimum	1300 nm

Optical Specifications, Wavelength Specific

Attenuation, maximum	0.20 dB/km @ 1550 nm \| 0.23 dB/km @ 1,625 nm \| 0.344 dB/km @ 1310 nm \| 0.344 dB/km @ 1380 - 1385 nm
Dispersion, maximum	18 ps(nm-km) at 1550 nm \| 22 ps(nm-km) at 1625 nm \| 3.5 ps(nm-km) from 1285 nm to 1330 nm at 1310 nm
Index of Refraction	1.467 @ 1,310 nm \| 1.467 @ 1,385 nm \| 1.468 @ 1,550 nm
Mode Field Diameter	10.1 µm @ 1,550 nm \| 9.0 µm @ 1,310 nm
Mode Field Diameter Tolerance	±0.2 µm @ 1310 nm \| ±0.2 µm @ 1550 nm
Polarization Mode Dispersion Link Design Value, maximum	0.05 ps/sqrt(km)
Standards Compliance	ITU-T G.652.D \| ITU-T G.657.A1

Environmental Specifications

Heat Aging, maximum	0.05 dB/km @ 85 °C
Temperature Dependence, maximum	0.05 dB/km
Temperature Humidity Cycling, maximum	0.05 dB/km
Water Immersion, maximum	0.05 dB/km @ 23 °C

Footnotes

Operating Temperature: Specification applicable to non-terminated bulk fiber cable

Temperature Dependence, maximum: Temperature dependence is conducted at -60 °C to +85 °C (-76 °F to +185 °F)

Temperature Humidity Cycling, maximum: Temperature humidity cycling is conducted at -10 °C to +85 °C (+14 °F to +185 °F) up to 95% relative humidity

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CommScope 760245381 | C-048-LA-8W-M12BK/25G/GY/FS/B

Product Classification

General Specifications

Dimensions

Representative Image Description

Mechanical Specifications

Optical Specifications

Environmental Specifications

Cable Qualification Standards

Environmental Test Specifications

Packaging and Weights

Included Products

Included Fiber Specifications (CS-8W-250-EMEA | 8W-250um)

Product Classification

General Specifications

Dimensions

Mechanical Specifications

Optical Specifications

Optical Specifications, Wavelength Specific

Environmental Specifications

Footnotes

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