Unitube (Centra Loko) Subĉiela Kablo GYXTW Prezentita Bildo

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Unitube (Centra Loko) Subĉiela Kablo GYXTW

GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.

Color:

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Produkta Detalo

Priskribo

GY—— Communication room (field) outdoor optical cable

X —— Cable center tube (covering) structure

T —— Filled structure

W —— Steel polyethylene bonded sheath with steel wire entrained (referred to as W sheath)

Detaloj pri kablokonstruado

Nombro de fibro	1 ~ 24core
Loza tubo		materialo	PBT
		diametro	Ф2.2 (ekstera / interna)
Tubo-plenigado		Tuba pleniga komponaĵo
Ŝtalo-drato		grandeco	0,8mm
		Nombro	2
Ekstera tegaĵo		materialo	PE, HDPE, LDPE
		diametro	1.8 ± 0.2mm

Fibra Koloro

Ne	1	2	3	4	5	6
Koloro
Ne	7	8	9	10	11	12
Koloro
Ne	13	14	15	16	17	18
Koloro
Ne	19	20	21	22	23	24
Koloro

Tuba Koloro

Kabla Mekanika trajto

kerno	Kablo-diametro	pezo
1 ~ 24	8,0mm + -0,3mm	65kg / km + -10kg
Temperaturo gamo	-40 + 70	-----
Min-Kurbiga Radiuso (mm)	Longtempe	10D
Min-Kurbiga Radius(mm)	Mallongatempa	20D
Min permesebla Tensile Strength(N)	Longtempe	1200
Min permesebla Tensile Strength(N)	Mallongatempa	1500
Operacio temperature （℃）	-40 + 70
Instalado temperature（℃）	-20 + 60
Tenita temperaturo （℃）	-40 + 70

Fibra trajto

Fibra stilo		Unueco	SM G652	SM G652D	MM 50/125	MM 62.5/125	MM OM3-300
kondiĉo		nm	1310/1550	1310/1550	850/1300	850/1300	850/1300
mildigo		dB / km	≤	≤	≤	≤3.0 / 1.0	≤3.0 / 1.0
mildigo		dB / km	0,36 / 0,23	0,34 / 0,22	3.0 / 1.0	----	----
Dispremo	1550nm	Ps / (nm * km)	----	≤18	----	----	Dispremo
Dispremo	1625 nm	Ps / (nm * km)	----	≤22	----	----
Bandwith	850nm	MHZ.KM	----	----	≧ 400	≧ 160	Bandwith
Bandwith	1300nm	MHZ.KM	----	----	≧ 800	≧ 500
Longa ondolongo de nulo		nm	1300-1324	≧ 1302, ≤1322	----	----	≧ 1295, ≤1320
Nulo-disprezenta deklivo		nm	≤0.092	≤0.091	----	----	----
PMD Maksimuma Individua Fibro			≤0.2	≤0.2	----	----	≤0.11
PMD-Ligo-Valora Ligo		Ps (nm2 * k m)	≤0.12	≤0,08	----	----	----
Fibra fortranĉa ondolongo λc		nm	≧ 1180, ≤1330	≧ 1180, ≤1330	----	----	----
Korda sutofa wavelength 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	----	----	----
Numerala Aperture(NA)			----	----	0.200 + / -0.015	0,275 +/- 0. 015	0.200 +/- 0 .015
Paŝo (mezumo de dudirekta measurement)		dB	≤0,05	≤0,05	≤0.10	≤0.10	≤0.10
Malregulaĵoj super fibro- length and point		dB	≤0,05	≤0,05	≤0.10	≤0.10	≤0.10

Dicontinuity
Diferenco de retroaktiva coefficient	dB / km	≤0,05	≤0,03	≤0,08	≤0.10	≤0,08
Atenuado-unuformeco	dB / km	≤0.01	≤0.01
Kerna dimaterio	um			50 +/- 1.0	62,5 +/- 2,5	50 +/- 1.0
Diametro de mantelo	um	125,0 +/- 0,1	125,0 +/- 0,1	125,0 +/- 0,1	125,0 +/- 0,1	125,0 +/- 0,1
Klapita necirkulado	%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Kovranta diametro	um	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7
Kovrilo / ĉasko concentrically error	um	≤12,0	≤12,0	≤12,0	≤12,0	≤12,0
Tavo ne cirkuli	%	≤6,0	≤6,0	≤6,0	≤6,0	≤6,0
Kerna / revesta eraro de koncentreco	um	≤0.6	≤0.6	≤1.5	≤1.5	≤1.5
Curl (radio)	um	≤4	≤4	----	----	----