Figure 8 self-supporting aerial cable GYTC8S Next Figure 8 Fiber Optic Cable Featured Image

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Figure 8 self-supporting aerial cable GYTC8S Next Figure 8 Fiber Optic Cable

The structure of GYTC8S optical cable is that 250μm optical fiber is sheathed in a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core (also non-metallic, such as FRP, etc.), and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact circular cable core. A layer of plastic-coated aluminum tape (APL) is added to the sheath outside the cable core in the form of longitudinal wrapping, and finally a polyethylene sheath is squeezed together with the steel strand to make the cross section of the “8″ shape.

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Taipitopito Hua

Whakaahuatanga

Te hanga taura

Te maha o te muka	24 ~ 144core
Herenga paru	Pūnaha aukati wai
Te mema o te pokapū		rauemi	FRP
		diameter	1.4mm
Te mema o te hinengaro		rauemi	Tapene maitai
		diameter	1.0mm * 7
Kararehe		rauemi	PE
		diameter	2.2mm * 2.8mm
Ngaro ngongo		rauemi	PBT
		diameter	Ф2.2 (waho / roto)
Whakarano Tube		rauemi	Taonga whakakii ngongo
Tuuturu ahu		rauemi	rīpene maitai rīpene
Tuhinga o mua		rauemi	PE
		diameter	1.70 ± 0.2mm

Tae Horoi

Kare.	1	2	3	4	5	6
Tae
Kare.	7	8	9	10	11	12
Tae

Taputapu Taimana Huri

Ko	Diameter waea	Taumaha
24 rita ki te 60 nga punaha	5.5 * 10.0 ± 0.5mm	145 ± 5 kg / km
72cores	13.1 ± 0.5mm	290 ± 10kg / km
96cores	14,7 ± 0.5mm	330 ± 10kg / km
144cores	17.9 ± 0.5mm	420 ± 10kg / km
Miniko Whakatika Radius (mm)	Maoro te waa	10D
Miniko Whakatika Radius (mm)	Nga waahanga poto	20D
Te Whakaaetanga Mo te Tensile Kino (N)	Maoro te waa	3000
Te Whakaaetanga Mo te Tensile Kino (N)	Nga waahanga poto	7000
Whakawhiu Crush (N / 100mm)	Maoro te waa	1000
Whakawhiu Crush (N / 100mm)	Nga waahanga poto	3000
Te pāmahana whakahaere （℃）	-40 + 70
Te pāmahana whakaurunga （℃）	-15 + 60

Taputapu toenga

Te taera muka		Unit	SM G652	SM G652D	MM 50/125	MM 62.5 / 125	MM OM3-300
huru		n	1310/1550	1310/1550	850/1300	850/1300	850/1300
whakatinana		dB / km	≤	≤	≤	≤3.0 / 1.0	≤3.0 / 1.0
whakatinana		dB / km	0.36 / 0.23	0.34 / 0.22	3.0 / 1.0	——	——
Whakamaatua	1550nm	Ps / (nm * km)	——	≤18	——	——	Whakamaatua
Whakamaatua	1625nm	Ps / (nm * km)	——	≤22	——	——
Pūpū	850nm	MHZ.KM	——	——	≧ 400	≧ 160	Pūpū
Pūpū	1300nm	MHZ.KM	——	——	≧ 800	≧ 500
He putunga te tohatoha Zero		n	1300-1324	≧ 1302, ≤1322	——	——	≧ 1295, ≤1320
Zero whakatauki		n	≤0.092	≤0.091	——	——	——
PMD Tukutahi Takitahi Takitahi			≤0.2	≤0.2	——	——	≤0.11
Uara Hoahoa Hoahoa PMD		Horoi (nm2 * k m)	≤0.12	≤0.08	——	——	——
Hopu muka cutoff waipiro λc		n	≧ 1180, ≤1330	≧ 1180, ≤1330	——	——	——
He roroa taura waea waea		n	≤1260	≤1260	——	——	——
MFD	1310nm	um	9.2 +/- 0.4	9.2 +/- 0.4	——	——	——
MFD	1550nm	um	10.4 +/- 0.8	10.4 +/- 0.8	——	——	——
Aperture Numerical (NA)			——	——	0.200 + / -0.015	0.275 +/- 0. 015	0.200 +/- 0 .015
Hipanga (te tikanga o te inenga whakaekenga)		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10
Te aukati ki runga i te roa o te muka me te kiko		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10

Te kukuti
Difference backscatter whakarea	dB / km	≤0.05	≤0.03	≤0.08	≤0.10	≤0.08
Te whakakotahitanga o te Attenuation	dB / km	≤0.01	≤0.01
Diameter orite	um			50 +/- 1.0	62.5 +/- 2.5	50 +/- 1.0
Whanui toura	um	125.0 +/- 0.1	125.0 +/- 0.1	125.0 +/- 0.1	125.0 +/- 0.1	125.0 +/- 0.1
Te whakakii i te kore-porohita	%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Te tapahanga paninga	um	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7
Paninga / chaffinch concentrically hapa	um	≤12.0	≤12.0	≤12.0	≤12.0	≤12.0
Te paninga kore-porohita	%	≤6.0	≤6.0	≤6.0	≤6.0	≤6.0
Ko te huringa concentricity matua / he kakano	um	≤0.6	≤0.6	≤1.5	≤1.5	≤1.5
Korokoro (radius)	um	≤4	≤4	——	——	——