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.
Item Specification
Fiber type Single mode
Fiber material Doped 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 wavelength 1300 ~ 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 nm 9.2±0.4 um
Core/Clad concentricity error £0.5 um
Cladding diameter 125.0 ±0.7 um
Cladding non-circularity £1.0%
Primary coating diameter 245 ±10 um
Proof test level 100 kpsi (=0.69 Gpa), 1%
Temperature dependence
0 o C~ +70 o C @ 1310 & 1550nm		 £0.1 dB/km
   
 
4 Cable structure and parameter
 
Fiber B1.3(G652D)
Steel Strength memeber 2.0-2.5
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
NO ITEM TEST METHOD ACCEPTANCE
REQUIREMENTS
1 Tensile 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.
2 Crush 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.
3 Impact 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.
4 Repeated 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.
5 Torsion
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.
6 Water 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
 
7 Temperature 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.
8 Compound Flow
IEC 60794-1-E14
 		 - Sample length: 30 cm
- Temp: 70°C ±2°C
- Time: 24 hours		 - No compound flow
9 Sheath 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)
Item Specification
Fiber type Single mode
Fiber material Doped 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 wavelength 1300 ~ 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 nm 9.2±0.4 um
Core/Clad concentricity error £0.5 um
Cladding diameter 125.0 ±0.7 um
Cladding non-circularity £1.0%
Primary coating diameter 245 ±10 um
Proof test level 100 kpsi (=0.69 Gpa), 1%
Temperature dependence
0 o C~ +70 o C @ 1310 & 1550nm		 £0.1 dB/km
   
 
4 Cable structure and parameter
 
Fiber B1.3(G652D)
Steel Strength memeber 2.0-2.5
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
NO ITEM TEST METHOD ACCEPTANCE
REQUIREMENTS
1 Tensile 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.
2 Crush 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.
3 Impact 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.
4 Repeated 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.
5 Torsion
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.
6 Water 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
 
7 Temperature 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.
8 Compound Flow
IEC 60794-1-E14
 		 - Sample length: 30 cm
- Temp: 70°C ±2°C
- Time: 24 hours		 - No compound flow
9 Sheath High Voltage Test
 
 		 - On line test
- 9t KV (t-sheath thickness)		 - No sheath breakdown
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.
Item Specification
Fiber type Single mode
Fiber material Doped 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 wavelength 1300 ~ 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 nm 9.2±0.4 um
Core/Clad concentricity error £0.5 um
Cladding diameter 125.0 ±0.7 um
Cladding non-circularity £1.0%
Primary coating diameter 245 ±10 um
Proof test level 100 kpsi (=0.69 Gpa), 1%
Temperature dependence
0 o C~ +70 o C @ 1310 & 1550nm		 £0.1 dB/km
   
 
4 Cable structure and parameter
 
Fiber B1.3(G652D)
Steel Strength memeber 2.0-2.5
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
NO ITEM TEST METHOD ACCEPTANCE
REQUIREMENTS
1 Tensile 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.
2 Crush 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.
3 Impact 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.
4 Repeated 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.
5 Torsion
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.
6 Water 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
 
7 Temperature 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.
8 Compound Flow
IEC 60794-1-E14
 		 - Sample length: 30 cm
- Temp: 70°C ±2°C
- Time: 24 hours		 - No compound flow
9 Sheath 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)
Item Specification
Fiber type Single mode
Fiber material Doped 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 wavelength 1300 ~ 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 nm 9.2±0.4 um
Core/Clad concentricity error £0.5 um
Cladding diameter 125.0 ±0.7 um
Cladding non-circularity £1.0%
Primary coating diameter 245 ±10 um
Proof test level 100 kpsi (=0.69 Gpa), 1%
Temperature dependence
0 o C~ +70 o C @ 1310 & 1550nm		 £0.1 dB/km
   
 
4 Cable structure and parameter
 
Fiber B1.3(G652D)
Steel Strength memeber 2.0-2.5
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
NO ITEM TEST METHOD ACCEPTANCE
REQUIREMENTS
1 Tensile 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.
2 Crush 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.
3 Impact 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.
4 Repeated 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.
5 Torsion
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.
6 Water 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
 
7 Temperature 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.
8 Compound Flow
IEC 60794-1-E14
 		 - Sample length: 30 cm
- Temp: 70°C ±2°C
- Time: 24 hours		 - No compound flow
9 Sheath High Voltage Test
 
 		 - On line test
- 9t KV (t-sheath thickness)		 - No sheath breakdown

JRT-Round Rotary Switch

Description

-Contact Resistance:≤50mΩ
-Insulation Resistance:≥100mΩ
-Dielectric Strength:1,500V,
-1min Electronic Life:10,000 cycles
-Operating temperature:T120
-Rating current/voltage:6A 250V AC


Features

â—† Small Compact Size, high reliability
â—† Micro contact gap,High speed operation,High sensitirity,Micro operatizon travel.
â—† Long life & high reliability


Rotating Switch,Rotary On Off Switch,Rotary Power Switch,Round Rotary Switch

Ningbo Jialin Electronics Co.,Ltd , https://www.donghai-switch.com