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GYTA Duct Cable Outdoor Single Mode 48 Core Fiber Optic Cable
GYTA Duct Cable Outdoor Single Mode 48 Core Fiber Optic Cable

GYTA Duct Cable Outdoor Single Mode 48 Core Fiber Optic Cable

China GYTA Duct Cable Outdoor Single Mode 48 Core Fiber Optic Cable, Find details about China Duct Optical Fiber Cable, Gyta from GYTA Duct Cable Outdoor Single Mode 48 Core Fiber Optic Cable

Model NO.
GYTA, GYXTW
Fiber
Single Mode
Transport Package
4000m/Drum
Specification
2-214 core
Origin
China
HS Code
8544
Model NO.
GYTA, GYXTW
Fiber
Single Mode
Transport Package
4000m/Drum
Specification
2-214 core
Origin
China
HS Code
8544
1. Structure description
Metal Strength member, Loose tube stranded type, gelly filled, APL- Polyethylene(PE)sheath, PSP armor and Polyethylene(PE) outer sheath, Outer door optical fiber cable for telecommunication

Technical characteristics:
Selected high quality optical fiber ensure the optical fiber cable have excellent transmission properties
The unique fiber excess length control method provides the cable with excellent mechanical and environmental properties
Very strict material and manufacturing control guarantees stable product quality.
Total cross-section water-resistant structure make cable have an excellent properties of moisture resistance
Special jelly filled in the loose tube provides the fibers with critical protection
The central member adopted corrosion resistant, high young's modulus phosphatic steel wire.
PSP armor structure has super crush resistance.
ItemSpecification
Fiber typeSingle mode
Fiber materialDoped silica
Attenuation coefficient
@ 1310 nm
@ 1383 nm
@ 1550 nm
@ 1625 nm		 
£0.36dB/km
£0.32dB/km
£0.22 dB/km
£0.30dB/km
Point discontinuity£0.05dB
Cable cut-off wavelength£1260 nm
Zero-dispersion wavelength1300 ~ 1324 nm
Zero-dispersion slope£0.093 ps/(nm 2 .km)
Chromatic dispersion
@ 1288 ~ 1339nm
@ 1271 ~ 1360 nm
@ 1550 nm
@ 1625nm		 
£3.5 ps/(nm.km)
£5.3ps/(nm. km)
£18ps/(nm. km)
£22ps/(nm. km)
PMDQ (Quadrature average*)£0.2ps/km 1/2
Mode field diameter @ 1310 nm9.2±0.4 um
Core/Clad concentricity error£0.5 um
Cladding diameter125.0 ±0.7 um
Cladding non-circularity£1.0%
Primary coating diameter245 ±10 um
Proof test level100 kpsi (=0.69 Gpa), 1%
Temperature dependence
0 o C~ +70 o C @ 1310 & 1550nm		£0.1 dB/km
   
 
4 Cable structure and parameter
 
FiberB1.3(G652D)
Steel Strength memeber2.0-2.5
Tube diameter  (mm)
 		2.0-2.5mm(depend on core quantity)
Inner sheath thickness(nominal*)(mm)1.2mm
Armor tape:Pe coated corrugated aluminium tape aluminiumtape0.15mm,coated PE  0.55mm
Outer Sheath thickness (nominal*)(mm)1.8mm
Cable diameter (nominal**)(mm)13.5mm
Max.allowable pulling force(N)Long-term more than 600
Short-term more than 1500
Crush resistance(N/100mm)Long-term  more than 300
Short-term more than 1000
Min bend radius(mm)Long-term 12.5 OD
Short-term 25 OD
Operating temperature range-40 o C to +60 o C
Storage / Transport temperature range-50 o C to +70 o C
Installation temperature range-20 o C to +50 o C
* The nominal sheath thicknessmay vary by ±0.2mm.
** The nominal outer diameter and height may vary by ±0.2mm.
5.Main mechanical & environmental characteristics test
NOITEMTEST METHODACCEPTANCE
REQUIREMENTS
1Tensile Strength
IEC 794-1-E1
 
 		- Load: 1, 000 N
- Length of cable under load: 50m		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
2Crush Test
IEC 60794-1-E3
 		- Load: 1, 000 N/100mm
- Load time: ≥1min		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
3Impact Test
IEC 60794-1-E4
 
 
 
 		- Points of impact: 5
- Times of per point: 5
- Impact energy: 4.5Nm
- Radius of hammer head: 12.5mm
- Impact rate: 2sec/cycle		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
4Repeated Bending
IEC 60794-1-E6
 
 
 		- Bending Dia.: 20 x OD
- Load: 150N
- Flexing rate: 3sec/cycle
- No. of cycle: 30		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
5Torsion
IEC 60794-1-E7
 
 
 
 		- Length: 1m
- Load: 150N
- Twist rate: 1min/cycle
- Twist angle: ±180°
- No. of cycle: 10		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
6Water Penetration
IEC 60794-1-F5B
 		- Height of water: 1m
- Sample length: 3 m
- Time: 24 hour
 		- No water shall have leaked from the opposite end of cable
 
7Temperature Cycling
IEC 60794-1-F1
 
 
 		- Temperature step:
+20 o C→-40 o C→+60 o C →+20 o C
- Time per each step: 12 hrs
- Number of cycle: 2		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
8Compound Flow
IEC 60794-1-E14
 		- Sample length: 30 cm
- Temp: 70°C ±2°C
- Time: 24 hours		- No compound flow
9Sheath High Voltage Test
 
 		- On line test
- 9t KV (t-sheath thickness)		- No sheath breakdown
  3. Fiber Properties
-----The properties of single mode optical fiber (ITU-T Rec. G.652D)
ItemSpecification
Fiber typeSingle mode
Fiber materialDoped silica
Attenuation coefficient
@ 1310 nm
@ 1383 nm
@ 1550 nm
@ 1625 nm		 
£0.36dB/km
£0.32dB/km
£0.22 dB/km
£0.30dB/km
Point discontinuity£0.05dB
Cable cut-off wavelength£1260 nm
Zero-dispersion wavelength1300 ~ 1324 nm
Zero-dispersion slope£0.093 ps/(nm 2 .km)
Chromatic dispersion
@ 1288 ~ 1339nm
@ 1271 ~ 1360 nm
@ 1550 nm
@ 1625nm		 
£3.5 ps/(nm.km)
£5.3ps/(nm. km)
£18ps/(nm. km)
£22ps/(nm. km)
PMDQ (Quadrature average*)£0.2ps/km 1/2
Mode field diameter @ 1310 nm9.2±0.4 um
Core/Clad concentricity error£0.5 um
Cladding diameter125.0 ±0.7 um
Cladding non-circularity£1.0%
Primary coating diameter245 ±10 um
Proof test level100 kpsi (=0.69 Gpa), 1%
Temperature dependence
0 o C~ +70 o C @ 1310 & 1550nm		£0.1 dB/km
   
 
4 Cable structure and parameter
 
FiberB1.3(G652D)
Steel Strength memeber2.0-2.5
Tube diameter  (mm)
 		2.0-2.5mm(depend on core quantity)
Inner sheath thickness(nominal*)(mm)1.2mm
Armor tape:Pe coated corrugated aluminium tape aluminiumtape0.15mm,coated PE  0.55mm
Outer Sheath thickness (nominal*)(mm)1.8mm
Cable diameter (nominal**)(mm)13.5mm
Max.allowable pulling force(N)Long-term more than 600
Short-term more than 1500
Crush resistance(N/100mm)Long-term more than 300
Short-term more than 1000
Min bend radius(mm)Long-term 12.5 OD
Short-term 25 OD
Operating temperature range-40 o C to +60 o C
Storage / Transport temperature range-50 o C to +70 o C
Installation temperature range-20 o C to +50 o C
* The nominal sheath thicknessmay vary by ±0.2mm.
** The nominal outer diameter and height may vary by ±0.2mm.
5.Main mechanical & environmental characteristics test
NOITEMTEST METHODACCEPTANCE
REQUIREMENTS
1Tensile Strength
IEC 794-1-E1
 
 		- Load: 1, 000 N
- Length of cable under load: 50m		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
2Crush Test
IEC 60794-1-E3
 		- Load: 1, 000 N/100mm
- Load time: ≥1min		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
3Impact Test
IEC 60794-1-E4
 
 
 
 		- Points of impact: 5
- Times of per point: 5
- Impact energy: 4.5Nm
- Radius of hammer head: 12.5mm
- Impact rate: 2sec/cycle		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
4Repeated Bending
IEC 60794-1-E6
 
 
 		- Bending Dia.: 20 x OD
- Load: 150N
- Flexing rate: 3sec/cycle
- No. of cycle: 30		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
5Torsion
IEC 60794-1-E7
 
 
 
 		- Length: 1m
- Load: 150N
- Twist rate: 1min/cycle
- Twist angle: ±180°
- No. of cycle: 10		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
6Water Penetration
IEC 60794-1-F5B
 		- Height of water: 1m
- Sample length: 3 m
- Time: 24 hour
 		- No water shall have leaked from the opposite end of cable
 
7Temperature Cycling
IEC 60794-1-F1
 
 
 		- Temperature step:
+20 o C→-40 o C→+60 o C →+20 o C
- Time per each step: 12 hrs
- Number of cycle: 2		- Loss change £0.1 dB @1550 nm
- No fiber break and no sheath damage.
8Compound Flow
IEC 60794-1-E14
 		- Sample length: 30 cm
- Temp: 70°C ±2°C
- Time: 24 hours		- No compound flow
9Sheath High Voltage Test
 
 		- On line test
- 9t KV (t-sheath thickness)		- No sheath breakdown

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