Indoor Duct Fiber Optic Cable Multi Mode Double Steel Tape Armoured Cable
Distribution
Cable Description
GYXTW53 is an outdoor communication optical cable of metal strength member of the loose tube jelly-filled structure, with polyethylene laminated sheath longitudinally covered with double corrugated steel-tape armored and double polyethylene outer sheath, can directly buried.
Application
· Adopted to Outdoor distribution.
· Suitable for aerial duct and buried method.
· Long distance and local area network communication.
Characteristics
· Steel-wire parallel member.filler protect tube fiber steel tape amored.
· Excellent mechanical and environmental performance.
· compact structure.light weight.
· can be installed conveniently and operated simply.
Cable construction details
| Items | Description | | Number of fiber | 2-48 cores | | Fiber | type | SM (G652D, G657A, G657B); MM (OM1, OM2, OM3, OM4) | | diameter | 250µm | | Strength member | materia | steel wire | Self support
Messenger wire | material | / | | diameter | / | | Outer sheath | material | PE / LSZH / OFNR | | diameter | 8.0mm | | Cable size (Height * width) | / | | Cable weight | 200KG±1KG | | Installation Temperature range() | -20+60 | | Operation and transport temperature() | -40+70 | | Min Bending Radius(mm) | Long term | 15D | Min Bending
Radius(mm) | Short term | 30D | Min allowable
Tensile Strength(N) | Long term | 600 | Min allowable
Tensile Strength(N) | Short term | 1500 | | Crush Load (N/100mm) | Long term | 500 | | Crush Load (N/100mm) | short term | 1000 |
Fiber characteristic
| Fiber style | Unit | SM
G652 | SM
G652D | MM
50/125 | MM
62.5/125 | MM
OM3-300 | | condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | | attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 | | 0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- | | Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion | | 1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- | | | Bandwith | 850nm | MHZ.KM | ---- | ---- | 400 | 160 | Bandwith | | 1300nm | MHZ.KM | ---- | ---- | 800 | 500 | | | Zero dispersion wavelength | nm | 1300-1324 | 1302,
≤1322 | ---- | ---- | 1295,
≤1320 | | Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | | PMD Maximum Individual Fibr | | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | | PMD Design Link Value | Ps(nm2*k
m) | ≤0.12 | ≤0.08 | ---- | ---- | ---- | | Fibre cutoff wavelength λc | nm | 1180,
≤1330 | 1180,
≤1330 | ---- | ---- | ---- | Cable sutoff
wavelength λcc | nm | ≤1260 | ≤1260 | ---- | ---- | ---- | | MFD | 1310nm | um | 9.2+/-0.4 | 9.2+/-0.4 | ---- | ---- | ---- | | 1550nm | um | 10.4+/-0.8 | 10.4+/-0.8 | ---- | ---- | ---- | Numerical
Aperture(NA) | | ---- | ---- | 0.200+/
-0.015 | 0.275+/-0.
015 | 0.200+/-0
.015 | Step(mean of bidirectional
measurement) | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | Irregularities over fiber
length and point | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | | | | | | | | | | | Dicontinuity | Difference backscatter
coefficient | dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | | Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 | | | | | Core dimater | um | | | 50+/-1.0 | 62.5+/-2.5 | 50+/-1.0 | | Cladding diameter | um | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | | Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | | Coating diameter | um | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | Coating/chaffinch
concentrically error | um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | | Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | | Core/cladding conentricity error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | | Curl(radius) | um | ≤4 | ≤4 | ---- | ---- | ---- |
|
Package
1. Packing material: Wooden drum
2. Packing length: standard length of cable shall be 2 km. Other cable length is also available if required by customers.
Cable marking and cable reel marking
The cable sheath shall be marked according to customer's requirement.
