Brynvarinn og tvöfaldur hlífðar útiviðstrengur GYTY53 valin mynd

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Brynvarinn og tvöfaldur hlífðar útiviðstrengur GYTY53

GYTY53 (metal strengthening member, loose tube layer stranded filling type, polyethylene sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical fiber cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber sheathed by a high-mode optical fiber The waterproof compound loose tube is filled with a large amount of plastic. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced core is also extruded with a layer of polyethylene (PE). The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core, and the gaps in the cable core are filled with water blocking compounds. The cable core is extruded with a polyethylene inner sheath, and the double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with the polyethylene sheath.

Color:

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Vöruupplýsingar

Lýsing

Upplýsingar um kapalbyggingu:

Fjöldi trefja	24-288 cores
Fylling reipi	4-0
Raka hindrun	Vatnablokkakerfi
Miðstyrkur meðlimur		efni	Stálvír / FRP
		stærð	1,4 mm
Tube-fylling		Uppfyllingarrör fyrir rör
Innri slíður		efni	PE / HDPE
		þvermál	2,0 mm
Laus rör		efni	PBT
		þvermál	Ф2.2 (ytri / innri)
Ytri brynvarðir		efni	Ál borði / Bylgjupappír stál borði
Ytri slíðrið		efni	PE / HDPE
		þvermál	1,7 ± 0,2 mm

Trefjar litur

fiber color with numbers 1.1

_Tight_Buffer group tracer 1

Note: Color 13~24 will be marked with a black tracer. For black color, no need marked black tracer will use natural color instead.

Loose tube color

qualfiber tube color with 1 tracer

Kapal vélrænni einkenni

kjarni	Þvermál snúrunnar	þyngd
24 kjarna í 60core	12,0 ± 0,2 mm	150 ± 10 kg / km
62 kjarna í 72 stig	12,5 ± 0,5 mm	210 ± 10 kg / km
74 kjarna í 96core	14,1 ± 0,5 mm	230 ± 10 kg / km
98 kjarna í 144core	16,5 ± 0,5 mm	250 ± 10 kg / km
Min beygju radíus (mm)	Langtíma	10D
Min beygju Radius(mm)	Skammtíma	20D
Lágmarks leyfilegur Tensile Strength(N)	Langtíma	3000
Lágmarks leyfilegur Tensile Strength(N)	Skammtíma	4000
Mín. Leyft myljaálag (N / 100mm)	Langtíma	1000
Mín. Leyft myljaálag (N / 100mm)	skammtíma	3000
Aðgerð temperature （℃）	-40 + 70
Uppsetning temperature（℃）	-15 + 60
Geymslugeymsla （℃）	-40 + 70

Trefjar einkennandi

Trefjarstíll		Eining	SM G652	SM G652D	MM 50/125	MM 62.5/125	MM OM3-300
ástand		nm	1310/1550	1310/1550	850/1300	850/1300	850/1300
minnkun		dB / km	≤	≤	≤	≤3,0 / 1,0	≤3,0 / 1,0
minnkun		dB / km	0,36 / 0,23	0,34 / 0,22	3.0 / 1.0	----	----
Niðurrif	1550nm	Ps / (nm * km)	----	≤18	----	----	Niðurrif
Niðurrif	1625nm	Ps / (nm * km)	----	≤22	----	----
Bandvídd	850nm	MHZ.KM	----	----	≧ 400	≧ 160	Bandvídd
Bandvídd	1300nm	MHZ.KM	----	----	≧ 800	≧ 500
Núll dreifibylgjulengd		nm	1300-1324	≧ 1302, ≤1322	----	----	≧ 1295, ≤1320
Núll hallaleysi		nm	≤0,092	≤0,091	----	----	----
PMD hámarks einstök trefj			≤0,2	≤0,2	----	----	≤0.11
PMD hönnunartengilagni		Ps (nm2 * k m)	≤0,12	≤0,08	----	----	----
Bylgjulengd trefjar niðurskorn λc		nm	≧ 1180, ≤1330	≧ 1180, ≤1330	----	----	----
Snúrutenging 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	----	----	----
Töluleg Aperture(NA)			----	----	0.200 + / -0.015	0.275 +/- 0. 015	0.200 +/- 0 .015
Skref (meðaltal tvíáttamælinga measurement)		dB	≤0,05	≤0,05	≤0,10	≤0,10	≤0,10
Óreglu yfir length and point		dB	≤0,05	≤0,05	≤0,10	≤0,10	≤0,10

Lausleysi
Mismunur coefficient	dB / km	≤0,05	≤0,03	≤0,08	≤0,10	≤0,08
Einsleitni aðdráttar	dB / km	≤0,01	≤0,01
Kjaradimater	um			50 +/- 1,0	62,5 +/- 2,5	50 +/- 1,0
Þvermál klæðningar	um	125,0 +/- 0,1	125,0 +/- 0,1	125,0 +/- 0,1	125,0 +/- 0,1	125,0 +/- 0,1
Klæðning utan hringlaga	%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Húðun þvermál	um	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7	242 +/- 7
Húðun / chaffinch concentrically error	um	≤12,0	≤12,0	≤12,0	≤12,0	≤12,0
Húðun utan hringlaga	%	≤6,0	≤6,0	≤6,0	≤6,0	≤6,0
Villa við kjarna / klæðningu	um	≤0,6	≤0,6	≤1,5	≤1,5	≤1,5
Krulla (radíus)	um	≤4	≤4	----	----	----

Pakkinn

1.Pökkunarefni: Tré tromma
2. Pökkunarlengd: venjuleg lengd snúrunnar skal vera 2 km. Önnur snúrulengd er einnig nothæf
ef krafist er forsjár

Trefjarstíll	Eining	SM G652D	MM 50/125	MM 62,5 / 125
Ástand	mm	1310/1550	850/1300	850/1300
Dämpun	dB / km	≤0.36/0.22	≤3,0 / 1,0	≤3,0 / 1,0
Þvermál klæðningar	um	125 ± 1	125 ± 1	125 ± 1
Klæðning utan hringlaga	%	≤1.0	≤1.0	≤1.0
Húðun þvermál	um	242 ± 7	242 ± 7	242 ± 7