G.652D Okun opitika mode-ọkan (B1.3)

G.652D Nikan-mode opitika okun (B1.3) ifihan Pipa

Apejuwe kukuru:

Omi kekere tente oke ti kii-dispersive nipo nikan-mode okun ni o dara fun gbigbe eto ti awọn kikun iye 1280nm ~ 1625nm, eyi ti ko nikan ntẹnumọ awọn kekere pipinka ti awọn ibile iye 1310nm, sugbon tun ni kekere kan pipadanu ni 1383nm, ṣiṣe awọn E band (1360nm ~ 1460nm) lo ni kikun. Ipadanu ati pipinka ti gbogbo ẹgbẹ lati 1260nm si 1625nm ti wa ni iṣapeye, ati isonu titan ti 1625nm wefulenti ti dinku, eyiti o pese awọn orisun bandiwidi fun nẹtiwọọki ẹhin, MAN ati nẹtiwọọki wiwọle.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ọja Awọn ẹya ara ẹrọ

Iṣelọpọ ọja

Ohun elo ọja

1. Dara fun gbogbo awọn iru okun okun okun okun okun: Central beam tube iru, loose sleeve Layer strand type, skeleton type, fiber optic cable structure;

2. Awọn ohun elo ti okun opitika pẹlu: awọn ọna ẹrọ opiti okun ti o nilo isonu kekere ati bandiwidi giga, gẹgẹbi awọn ibaraẹnisọrọ ijinna gigun, awọn laini ẹhin mọto, awọn ifunni loop, awọn laini pinpin ati TV USB, ati bẹbẹ lọ, paapaa ti o dara fun 1383nm band isokuso pipin riru wefulenti multiplexing ( CWDM), ipon pipin multiplexing wefulenti (DWDM) ati orisirisi pataki ayika lilo (fun apẹẹrẹ Monomono-ẹri OPGW opitika USB, ADSS opitika USB, bbl), awọn opitika okun nipasẹ pataki ina curing ohun elo ati ki a bo ilana ati lẹhin processing, ki o ni iṣẹ ṣiṣe ti o ga julọ ni awọn ohun-ini ẹrọ ati iṣẹ ṣiṣe iwọn otutu giga.

Iṣakojọpọ ọja

Atọka imọ-ẹrọ

Ise agbese					Awọn ajohunše tabi awọn ibeere	Ẹyọ
Ipadanu opiki			1310nm		≤0.35	(dB/km)
			1383nm		≤0.33	(dB/km)
			1550nm		≤0.21	(dB/km)
			1625nm		≤0.24	(dB/km)
Àbùdá ìjìnlẹ̀ ìjìnlẹ̀ (dB/km) 1285nm～1330nm ni ibatan si 1310nm 1360nm～1410nm ni ibatan si 1383nm 1525nm～1575nm ni ibatan si 1550nm					≤0.03 ≤0.05 ≤0.02	(dB/km) (dB/km) (dB/km)
Pipin			1288nm～1339nm		∣D∣≤3.4	(ps/nm.km)
			1271nm～1360nm		∣D∣≤5.3	(ps/nm.km)
			1550nm		≤17.8	(ps/nm.km)
Odo pipinka wefulenti					1300-1322	(nm)
Odo-Dispersion Ite					≤0.091	(ps/.km)
Pipada ipo ipo		PMD nikan okun			≤0.15	(ps/)
		PMDQ ọna asopọ			≤0.08	(ps/)
Iwọn aaye ipo		1310nm			9.2 ± 0.4
Iwọn aaye ipo					125± 1.0	(μm)
Cladding ti kii-yika					≤0.8	(%)
Core/packet aṣiṣe concentricity					≤0.6	(μm)
Atẹle ti a bo iwọn ila opin					245±10	(μm)
Packet / aso concentricity aṣiṣe					≤10.0	(μm)
Cutoff wefulenti					1.18-1.33	(μm)
Makiro atunse so attenuation	Φ50mm 100 iyipo			1550nm 1625nm	≤0.05	(dB)
					≤0.05	(dB)
rediosi atunse					≥5	(m)
Ìmúdàgba rirẹ paramita					≥20	()
Iwa ibajẹ otutu (-60℃ ~ 85℃ 3 igba atunlo)				1310nm 1550nm	≤0.03	(dB/km)
Iṣe iṣan omi (Rẹ ninu omi ni 23 ℃ fun awọn ọjọ 30)					≤0.03	(dB/km)
Ọriniinitutu ati iṣẹ ṣiṣe ooru (85 ℃ ati 85% fun awọn ọjọ 30)					≤0.03	(dB/km)
Išẹ ti ogbo igbona (išẹ ti ogbo 30 ni 85 ℃ (ọjọ 30 ni 85 ℃)					≤0.03	(dB/km)
Idanwo omi gbona (Rẹ ninu omi 60 ℃ fun awọn ọjọ 15)					≤0.03	(dB/km)