Power Distribution Equipment

2 Core FTTH Optical Fiber Cable Multimode , Self Supporting Aerial Cable

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Cable Description

FTTH Cable directly connected to their homes, their bandwidth, wavelength and transmission technology type are not restricted. The optical fiber unit id positioned in the centre. Two parallel strength member are placed at the two sides. A steel wire as the additional strength member is also applied ,then, the cable is completed with a black HDPE sheath.

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Application

1. Adopted to indoor distribution.
2. As pigtail of communication equipment.
3. Suitable for communication equipment.
4. Can be installed conveniently.

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Characteristics

1.?Weight, low cost, and practicability.
2. Suitable for limited space field of the branch, indoor series.
3. Laid to facilitate construction operations;part and the cable.
4. Jacket use low smoke, halogen-free flame-retardant materials. ?
5. Prevent lightning and strong electric environment.
6. FRP or KFRP strengthen the component materials.

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Cable construction details

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Number?of?fiber? | ???????????2?core |
???strength?member | ?????Material | Galvanized?steel?wire/FRP/KFRP |
????diameter | 2*(0.5~0.8)mm |
???Self?support?Messenger?wire | ?????Material | Galvanized?steel?wire |
????diameter | 1.0mm |
Outer?sheath? | ? ?material? | LSZH |
? ?diameter? | 1.8±0.2mm |
Cable?size?(Height?*?width) | ? ?2.0(±0.1)?mm?×?5.2(±0.2)mm |
Cable?sheath?thickness | ????Max.?0.8mm/Min.?0.4mm |
? ?Messenger?sheath?thickness | ????0.5~0.7mm |
Cable?weight | ????1~2core | 18.2KG |
????4~6core | 18.5KG |
????8~24core | 54.0KG |
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Cable Mechanical characteristic

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Items? | Description |
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? | 300 |
Min?allowable
Tensile?Strength(N) | Short?term | 600 |
?Crush?Load?(N/100mm) | ????Long?term | 1000 |
?Crush?Load?(N/100mm) | ????short?term | 2200 |
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Fiber characteristic

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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 |
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Package?

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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.

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Cable marking and cable reel marking?

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The cable sheath shall be marked according to customer& acute;s requirement.