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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Rincian produk

Deskripsi

Konstruksi kabel

Jumlah serat	24 ~ 144core
Penghalang kelembaban	Sistem pemblokiran air
Anggota kekuatan pusat		bahan	FRP
		Diameter	1.4mm
Anggota kekuatan mental		bahan	Kabel baja
		Diameter	1.0mm * 7
Gallus		bahan	pe
		Diameter	2.2mm * 2.8mm
Tabung longgar		bahan	PBT
		Diameter	Ф2.2 (luar / dalam)
Mengisi tabung		bahan	Senyawa pengisi tabung
Lapis Baja luar		bahan	pita baja bergelombang
Selubung luar		bahan	pe
		Diameter	1,70 ± 0,2mm

Warna serat

Tidak.	1	2	3	4	5	6
Warna
Tidak.	7	8	9	10	11	12
Warna

Karakteristik Kabel Mekanik

Core	Diameter kabel	Bobot
24 core hingga 60 core	5.5 * 10.0 ± 0.5mm	145 ± 5 kg / km
72cores	13.1 ± 0.5mm	290 ± 10kg / km
96 nilai	14,7 ± 0,5mm	330 ± 10kg / km
Memulai	17,9 ± 0,5mm	420 ± 10kg / km
Radius Bending Min (mm)	Jangka panjang	10D
Radius Bending Min (mm)	Jangka pendek	20D
Min Kekuatan Tarik yang diijinkan (N)	Jangka panjang	3000
Min Kekuatan Tarik yang diijinkan (N)	Jangka pendek	7000
Menghancurkan Beban (N / 100mm)	Jangka panjang	1000
Menghancurkan Beban (N / 100mm)	Jangka pendek	3000
Suhu operasi （℃）	-40 + 70
Suhu pemasangan （℃）	-15 + 60

Karakteristik serat

Gaya serat		Satuan	SM G652	SM G652D	MM 50/125	MM 62.5 / 125	MM OM3-300
kondisi		nm	1310/1550	1310/1550	850/1300	850/1300	850/1300
pelemahan		dB / km	≤	≤	≤	≤3.0 / 1.0	≤3.0 / 1.0
pelemahan		dB / km	0,36 / 0,23	0,34 / 0,22	3.0 / 1.0	—-	—-
Dispresion	1550nm	Ps / (nm * km)	—-	≤18	—-	—-	Dispresion
Dispresion	1625nm	Ps / (nm * km)	—-	≤22	—-	—-
Bandwith	850nm	MHZ.KM	—-	—-	≧ 400	≧ 160	Bandwith
Bandwith	1300nm	MHZ.KM	—-	—-	≧ 800	≧ 500
Panjang gelombang dispersi nol		nm	1300-1324	≧ 1302, ≤1322	—-	—-	≧ 1295, ≤1320
Kemiringan dispresion nol		nm	≤0.092	≤0.091	—-	—-	—-
PMD Maksimum Individu Fibr			≤0.2	≤0.2	—-	—-	≤0,11
Nilai Tautan Desain PMD		Ps (nm2 * k m)	≤0,12	≤0,08	—-	—-	—-
Panjang gelombang cutoff serat λc		nm	≧ 1180, ≤1330	≧ 1180, ≤1330	—-	—-	—-
Panjang gelombang kabel sutoff λcc		nm	≤1260	≤1260	—-	—-	—-
MFD	1310nm	um	9.2 +/- 0.4	9.2 +/- 0.4	—-	—-	—-
MFD	1550nm	um	10.4 +/- 0.8	10.4 +/- 0.8	—-	—-	—-
Bukaan Numerik (NA)			—-	—-	0,200 + / -0,015	0,275 +/- 0. 015	0,200 +/- 0 0,015
Langkah (rata-rata pengukuran dua arah)		dB	≤0,05	≤0,05	≤0.10	≤0.10	≤0.10
Penyimpangan panjang dan titik serat		dB	≤0,05	≤0,05	≤0.10	≤0.10	≤0.10

Pemegatan
Perbedaan coefficient	dB / km	≤0,05	≤0,03	≤0,08	≤0.10	≤0,08
Keseragaman atenuasi	dB / km	≤0,01	≤0,01
Diameter inti	um			50 +/- 1.0	62.5 +/- 2.5	50 +/- 1.0
Diameter kelongsong	um	125.0 +/- 0,1	125.0 +/- 0,1	125.0 +/- 0,1	125.0 +/- 0,1	125.0 +/- 0,1
Cladding tidak bundar	%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Diameter lapisan	um	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7
Pelapisan / konsentris	um	≤12.0	≤12.0	≤12.0	≤12.0	≤12.0
Pelapisan non-sirkular	%	≤6.0	≤6.0	≤6.0	≤6.0	≤6.0
Kesalahan konsentrisitas inti / kelongsong	um	≤0.6	≤0.6	≤1.5	≤1.5	≤1.5
Curl (radius)	um	≤4	≤4	—-	—-	—-