Stranded Loose Tube Non-Metallic Strength Member Armored and Double Sheathed Cable (GYFTY53)

• Customization: Available
• Application: Communication
• Type: Single-Mode&Multi-Mode
• Model NO.: SUN-OC-SLTF-SP2
• Material Shape: Round Wire
• Allowed Lateral Pressure: 1000(N/100mm)<10000(N/100mm)
• Allowed Tensile Strength: 1000N<10000N
• Core: Multicore
• Certification: ISO9001
• Brand: Sun Telecom
• Sheath Material: PE
• Attenuation (dB/Km): mm Fiber @850nm <=3.0 mm Fiber @850nm <=3.3
• Bending Radius (mm): Dynamic 25D Static 12.5D
• Operating&Storage Temperature(°c): -40 ~ +70
• Cable Cut-off Wavelength (Nm): <=1260 (G652D)
• Transport Package: Wooden Drum
• Trademark: SUN & logo
• Origin: China
• HS Code: 8544700000
• Production Capacity: 3, 000km/Mths

Product Description

Product Description

Sun Telecom's SUN-OC-SLTF-SP2 stranded loose tube non-metallic strength member armored and double sheathed cable (GYFTY53) construction is that 250um fibers are positioned in a loose tube which is made of high modulus plastic and filled with a water-resistant filling compound; A fiber reinforced plastic (FRP), sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a non-metallic strength member; Tubes are stranded around the strength member into a compact and circular cable core; The cable core is filled with the filling compound which protects it from water ingress and covered with a polyethylene (PE) inner sheath; After the PSP (Steel Tape) is longitudinally applied over the inner sheath, the cable is completed with a polyethylene (PE) outer sheath.

Cable Construction

Features

1. Good mechanical and temperature performance
2. High hydrolysis resistance and high tensile strength loose tube
3. Perfect crush resistance
4. High tensile strength ensured by FRP central strength member
5. Good anti-electromagnetism due to non-metallic central strength member (FRP)
6. Good moisture-proof ensured by PSP

Applications

1. Core network
2. Metropolitan area network

Standards
Sun Telecom's SUN-OC-SLTF-SP2 stranded loose tube non-metallic strength member armored and double sheathed cable (GYFTY53) complies with standard YD/T901 and IEC60794-1

Fiber Optic Characteristics

Parameters		Specification
Fiber Type		G.652D (9/125μm)	G651A1 (50/125μm)	G651A1b (62.5/125μm)
Attenuation (dB/km)	@850nm		≤ 2.3	≤ 2.7
	@1300nm		≤ 0.6	≤ 0.6
	@1310nm	≤ 0.35
	@1550nm	≤ 0.21
Bandwidth (MHz·km)	@850nm		≥ 500	≥ 200
	@1300nm		≥ 500	≥ 500
Numerical Aperture			0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength (nm)		≤ 1260

Cable Specifications

Parameters		Specification
Fiber Count		2 ~ 48	50 ~ 96	98 ~ 120	122 ~ 144
Cable Diameter (mm) (±0.3 )		15.1	16.2	17.2	18.4
Cable Weight (kg/km)		220	270	310	350
Tensile Strength (N)	Short Term	3000
	Long Term	1000
Crush Resistance (N)	Short Term	3000
	Long Term	1000
Bending Radius (mm)	Dynamic	25D
	Static	12.5D
Attenuation (After Cable) (dB/km)	MM Fiber @850nm	≤ 3.0 (50/125μm) ≤ 3.3 (62.5/125μm)
	MM Fiber @1300nm	≤ 1.0
	SM Fiber @1310nm	≤ 0.36
	SM Fiber @1550nm	≤ 0.22
Operating Temperature (°C)		-40 ~ +70
Storage Temperature (°C)		-40 ~ +70

Ordering Information
Example: SUN-OC-SLTF-SP2-24SM-I
GYFTY53 outdoor cable, stranded loose tube, FRP central strengh member, single PSP armor and double PE jacket; 24 fibers, G652D

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