Stranded Loose Tube Double Armored and Double Sheathed Cable (GYTA53)

• Customization: Available
• Application: Communication
• Type: Single-Mode&Multi-Mode
• Model NO.: SUN-OC-SLT-SAP2
• 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-SLT-SAP2 stranded loose tube double armored and double sheathed cable (GYTA53) 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 steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member; Tubes are stranded around the strength member into a compact and circular cable core; The APL (Aluminum Tape) is longitudinally applied over the cable core which is filled with the filling compound to protect it from water ingress and then the cable core is 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 strength loose tube
3. Perfect crush resistance
4. High tensile strength ensured by steel wire
5. Good moisture-proof ensured by APL and PSP

Applications

1. Core network
2. Metropolitan area network

Standards
Sun Telecom's SUN-OC-SLT-SAP2 stranded loose tube double armored and double sheathed cable (GYTA53) 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			24	48	72	96	120	144
Loose Tube	Material		PBT (Polybutylene Terephthalate)
	Fibers per tube		6	12	12	12	12	12
	Numbers		4	4	6	8	10	12
Cable Diameter (mm) (±0.3)			12.6	13.5	13.5	14.8	16.0	17.2
Cable Weight (kg/km)			188	225	225	217	246	279
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
Package			2/3/4/5 km/reel optional

Note: Non-standard length/reel is normal, for example 1900m/reel,2.1km/reel etc

Ordering Information
Example: SUN-OC-SLT-SAP2-12SM-I
GYTA53 outdoor cable, stranded loose tube, steel wire central strengh member, single PSP armor, single APL armor and double PE jacket; 12 fibers, G652D

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