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ADSS Outdoor Optical Fiber Cable G652 G655 G657 Fiber Optic Cable

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Shenzhen Skylynn Communication Co., Ltd.

ADSS Outdoor Optical Fiber Cable G652 G655 G657 Fiber Optic Cable

Country/Region	china
City & Province	shenzhen

Product Details

ADSS Outdoor Optical Fiber Cable G652 G655 G657 Fiber Optic Cable

All Dielectric Self-supporting Aerial Cable(ADSS)

Description For ADSS Drop Cable

All-dielectric self-supporting (ADSS) cable is a type of optical fiber cable that is strong enough to support itself between structures without using conductive metal elements. It is used by electrical utility companies as a communications medium, installed along existing overhead transmission lines and often sharing the same support structures as the electrical conductors.

Using single-mode fibers and light wavelengths of either 1310 or 1550 nanometres, circuits up to 100 km long are possible without repeaters. A single cable can carry as many as 864 fibers.

Optical Characteristics

		G.652	G.655	50/125μm	62.5/125μm
Attenuation	@850nm			≤3.0 dB/km	≤3.0 dB/km
(+20℃)	@1300nm			≤1.0 dB/km	≤1.0 dB/km
	@1310nm	≤0.36 dB/km	≤0.40 dB/km
	@1550nm	≤0.22 dB/km	≤0.23dB/km
Bandwidth (Class A)	@850nm			≥500 MHz·km	≥200 MHz·km
Bandwidth (Class A)	@1300nm			≥1000 MHz·km	≥600 MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength λcc		≤1260nm	≤1480nm

Technical Parameters

Outer diameter	weight tension kN		Ref.daily max.working tension kN	Max allowable working tension kN	Break strength kN	Strength member CSA mm2	Modulus of elasticity kN/ mm²	Heat expansion coefficient ×10^-6/k	Suitable span (m) (NESC Standard,m)
Outer diameter	weight tension kN		Ref.daily max.working tension kN	Max allowable working tension kN	Break strength kN	Strength member CSA mm2	PE sheath	AT sheath	A	B	C	D
12.5	125	136	1.5	4	10	4.6	7.6	1.8	160	100	140	100
13	132	142	2.25	6	15	7.6	8.3	1.5	230	150	200	150
13.3	137	148	3	8	20	10.35	9.45	1.3	300	200	290	200
13.6	145	156	3.6	10	24	13.8	10.8	1.2	370	250	350	250
13.8	147	159	4.5	12	30	14.3	11.8	1	420	280	400	280
14.5	164	177	5.4	15	36	18.4	13.6	0.9	480	320	460	320
14.9	171	185	6.75	18	45	22	16.4	0.6	570	380	550	380
15.1	179	193	7.95	22	53	26.4	18	0.3	670	460	650	460
15.5	190	204	9	26	60	32.2	19.1	0.1	750	530	750	510
15.6	194	208	10.5	28	70	33	19.6	0.1	800	560	800	560
16.3	211	226	12.75	34	85	40	20.1	0.1	880	650	880	650
16.8	226	242	15.45	41	103	48	24	-0.4	1000	750	1000	760
17.2	236	253	16.2	45	108	51	25.1	-0.5	1100	800	1100	830
17.9	249	266	18	50	120	58.8	26.1	-0.8	1180	880	1180	900

Features For ADSS Fiber Cable

Can be installed without shutting off the power
Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
Large span lengths
Good performance of tensile strength and temperature
The design life span is 30 years