GJYXCH GJYFXCH

Outdoor FTTH Drop Cable with Messenger Wire

The fiber-to-the-home FTTH drop cable is an essential component in bringing fiber optic connectivity from the main network to the end user. These cables come in various forms, as indoor and outdoor introductory cables, flat or round, and can be used in various network configurations, including FTTH, FTTO & FTTB.

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Cable Mechanical Characteristics

Cable	Fiber Count	Cable OD (mm)	Cable G.W. (kg/km)	Tensile Resistance (N) Long/Short Term	Crush Resistance（N/100mm） Long/Short Term	Bending Radius (mm) Static/Dynamic
GJYXCH	1~4	2.0*5.0	18.1	100/200	1000/2200	15D/30D
GJYFXCH	1~4	2.0*5.0	13.5	40/80	500/1000	15D/30D
GJYXDCH	4	2.0*6.0	18.2	100/200	1000/2200	15D/30D
GJYXFDCH	4	2.0*6.0	17.1	40/80	500/1000	15D/30D

Fiber Parameter

Single Mode Fiber
			Unit	G.652D	G657A1	G657A2
Cladding Diameter			μm	125±1.0	125±0.7	125±0.7
Cladding non-circularity			%	≤ 1.0	≤ 0.7	≤ 0.7
Core-cladding Concentricity Error			μm	≤ 0.6	≤ 0.5	≤ 0.5
Coating Diameter			μm	245±7	245±5	245±5
Coating non-circularity			%	≤ 6.0	≤ 6.0	≤ 6.0
Cladding-coating concentricity error			μm	≤ 12.0	≤ 12.0	≤ 12.0
Cable Cutoff Wavelength (λcc)			nm	≤ 1260	≤ 1260	≤ 1260
Mode Field Diameter		1310nm	μm	≤ 0.4	≤ 0.4	≤ 0.4
Mode Field Diameter		1550nm	μm	≤ 0.3	≤ 0.3	≤ 0.3
Multimode Fiber
		Unit	62.5/125	50/125	OM3	OM4
Core Diameter		μm	62.5±2.5	50±2.5	50±2.5	50±2.5
Cladding Diameter		μm	125±1.0	125±1.0	125±1.0	125±1.0
Core Non-circularity		%	≤ 5.0	≤ 5.0	≤ 5.0	≤ 5.0
Cladding Non-circularity		%	≤ 1.0	≤ 1.0	≤ 1.0	≤ 1.0
Core-cladding Concentricity Error		μm	≤ 1.5	≤ 1.5	≤ 1.0	≤ 1.0
Coating Diameter		μm	245±7	245±7	245±7	245±7
Coating Non-circularity		%	≤ 6.0	≤ 6.0	≤ 6.0	≤ 6.0
Cladding-coating Concentricity Error		μm	≤ 12.0	≤ 12.0	≤ 12.0	≤ 12.0
OFL Bandwidth	850nm	MHz·km	≥ 160	≥ 500	≥ 1500	≥ 3500
OFL Bandwidth	1300nm	MHz·km	≥ 500	≥ 500	≥ 500	≥ 500

Color Coding

Bare Fiber	IEC Standard fiber color coding: Blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, aqua Note: ① When the optical fibers in each loose tube is less than 12, they will be colored from the first color (blue) in sequence; ② The fiber color coding can be customized
Loose tube	Standard telecom industry color coding: Blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, aqua T Mark Color Code: Red/Green (from red to green is the arrangement direction of the loose tube) Note: IEC TR 63194:2019 Annex E.2 is the default color coding standard. Color customization is available too.)

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