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Optical Fiber Tight Buffered Cable is mainly used for indoor cabling, for connections among indoor telecommunication rooms, between equipment rooms and instrument rooms, as well as among instrument rooms. The cable is constructed of several φ900μm (singlemode or multimode) tight buffered fibers surrounded by aramid yarn strength members jacketed in a PVC or LSZH outer jacket.
Color
Code
1
2
3
4
5
6
7
8
9
10
11
12
Blue
Orange
Green
Brown
Slate
White
Red
Black
Yellow
Violet
Rose
Aqua
Flame
Resistance
Flammability standard for single wire
GB/T 18380.12-
2022
Flammability standard for bunched wires
GB/T
18380.35-2022
Jacket: Peel off 50mm-long cable, place the empty jacket horizontally and burn for 4-5 seconds, using alcohol lamp; after the fire source is taken away, it extinguishes less than 2 seconds; Aramid yarn: it is burnt into powder and extinguishes right after the fire source is taken away
Optical Properties
Type of Optical Fiber
Attenuation
Injection Bandwidth (OFL)
Effective Modal Bandwidth
10 Ethernet Link Length SX
Min. Bend Radius (mm)
1310nm/1550nm
850/1300nm
850nm
850nm
Typical Value (dB/km)
Max. Value (dB/km)
MHz·km
MHz·km
SM 9/125
0.36/0.22
0.4/0.3
/
/
/
16
850nm/1300nm
Typical Value (dB/km)
Max. Value (dB/km)
MM62.5/125 OM1
3.0/1.0
3.5/1.5
≥ 200/500
/
/
30
MM50/125 OM2
3.0/1.0
3.5/1.5
≥ 500/500
/
≥ 150
30
MM50/125 OM3
3.0/1.0
3.5/1.5
≥ 1500/500
≥ 2000
≥ 300
30
MM50/125 OM4
3.0/1.0
3.5/1.5
≥ 3500/500
≥ 4700
≥ 550
30
The cable, with a small diameter, provides an excellent bending performance; it is surrounded by aramid yarn strength members for better tensile strength, designed for Fiber to the Desk (FTTD) and building backbone cabling applications; the cable has 62.5/125 multimode, 50/125 multimode and many other singlemode specifications available; its tight buffer provides fibers with great mechanical protection; it is structured in flame retardant, LSZH outer jacket and has a high crush resistance and excellent bending performance so as to avoid the impact in the outside environments; the cable meets the industry-regulated requirements of optical transmission, mechanical protection and flammability.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
250-300 Million
Employee Number:
1500~2000
Ecer Certification:
Verified Supplier
Who We Are ?
TC Smart Systems Group was established in 1988, and has grown into a national powerhouse in low voltage cables and cabling system. We are also a public company with code 872049. Our company has branches all over China, with more than 1,000 offices . We have entere...
Who We Are ?
TC Smart Systems Group was established in 1988, and has grown into a national powerhouse in low voltage cables and cabling system. We are also a public company with code 872049. Our company has branches all over China, with more than 1,000 offices . We have entere...