Musiyano pakati pechina 100G QSFP28 optical modules

1. Nzira dzakasiyana dzekutumira

100G QSFP28 SR4 optical module uye 100G QSFP28 PSM4 optical module zvose zvinotora 12-channel MTP interface, uye inoziva 8-channel optical fiber bidirectional 100G kutumira panguva imwe chete.

100G QSFP28 LR4 optical module uye 100G QSFP28 CWDM4 optical module inoshandisa 4 yakazvimiririra yavelength migero ye100G kutapurirana, uye shandisa wavelength division multiplexing tekinoroji kuti uwedzere masaini mana ewavelength pane imwe-mode optical fiber yekutumira.

2. Kuendesa svikiro uye kureba kwekufambisa kwakasiyana

Nharaunda yekufambisa ye100G QSFP28 SR4 optical module, 100G QSFP28 LR4 optical module, 100G QSFP28 PSM4 optical module uye 100G QSFP28 CWDM4 optical module yakasiyana.

100G QSFP28 SR4 optical module inowanzoshandiswa pamwe chete neMTP multi-mode fiber.Kana yakashandiswa neOM3 fiber, kureba kwekufambisa kunogona kusvika 70m, uye kana yakashandiswa neOM4 fiber, kureba kwekufambisa kunogona kusvika 100m.

100G QSFP28 LR4 optical module inowanzoshandiswa pamwe chete neLC duplex single-mode fiber, uye kureba kwekufambisa kunogona kusvika 10km.

100G QSFP28 PSM4 optical module inowanzoshandiswa pamwe chete neMTP single-mode fiber, uye kureba kwekufambisa kunogona kusvika 500m.

100G QSFP28 CWDM4 optical module inowanzoshandiswa pamwe chete neLC duplex single-mode fiber, uye kureba kwekufambisa kunogona kusvika 2km.

3. Yakasiyana wiring chimiro

Iyo wiring structure ye100G QSFP28 SR4 optical module uye 100G QSFP28 PSM4 optical module yakafanana, uye zvose zvinoda multi-fiber wiring structure inobva pa 12-way MMF MTP interface.Misiyano ndeyokuti 100G QSFP28 PSM4 optical module inofanira kushanda mune imwe-mode fiber The 100G QSFP28 SR4 optical module iri mu-multi-mode fiber.

Uye 100G QSFP28 LR4 optical modules uye 100G QSFP28 CWDM4 optical modules inowanzoshandiswa pamwe chete neLC duplex single-mode fiber patch cords, uchishandisa dual-pass dual-fiber SMF wiring structure.

4. Kushanda nheyo yakasiyana

Nheyo yekushanda ye100G QSFP28 SR4 optical module uye 100G QSFP28 PSM4 optical module inonyanya kufanana.Kana uchitumira masaini pamagumo ekutumira, masaini emagetsi anoshandurwa kuita masaini emagetsi nelaser array, uye obva atumirwa mukufanana pane optical fiber.Kana ichisvika kumagumo ekugamuchira, The photodetector array inoshandura mapeji emagetsi akafanana mumagetsi emagetsi akafanana, kunze kwekuti iyo yekare iri pa-multi-mode fiber uye iyo yekupedzisira iri pane imwe-mode fiber.

Nheyo yekushanda ye100G QSFP28 LR4 optical module uye 100G QSFP28 CWDM4 optical module yakafanana.Vose vanoshandura 4 25Gbps zviratidzo zvemagetsi mu 4 LAN WDM zviratidzo zvemaziso, uye vozozviwedzera mugero rimwe chete kuti vawane 100G optical transmission.Pakupera kwekugamuchira, iyo module demultiplexes 100G optical input mu 4 LAN WDM zviratidzo zvemaziso, uye zvino inoshandura kuva 4 magetsi emagetsi ekubuda nzira.

Kusarudzwa kwekushandiswa kwe100G QSFP28 optical module

Pasi peiyo 100G network, nzira yekusarudza yakakodzera 100G QSFP28 optical module inogona kutariswa kubva kune zvinotevera zvinhu zvitatu:

1. Multimode fiber optic cabling pakati pekuchinja: 5-100m

Optional 100G QSFP28 SR4 optical module, inoshandisa MTP interface (8 cores), kureba kwekutumira kana kushandiswa neOM3 multimode fiber i 70m, uye kana yakashandiswa neOM4 multimode fiber, kureba kwekufambisa ndeye 100m, inokodzera kuendesa kure-kure. chinhambwe chiri pasi pe100 metres) mune 100G network.

2. Single-mode fiber wiring pakati pekuchinja:> 100m-2km

Iwe unogona kusarudza 100G QSFP28 PSM4 optical module kana 100G QSFP28 CWDM4 optical module, iyo yose inokodzera pakati uye pfupi kure 100G network.Iyo 100G QSFP28 PSM4 optical module inoshandisa 8 parallel single-mode optical fibers pamwe chete, uye kureba kwekutumira kunenge 500 metres;iyo 100G QSFP28 CWDM4 optical module inoshandiswa pamwe chete ne-single-mode optical fiber, uye kureba kwekufambisa kunogona kusvika 2 km.

3. Yakareba-mode single-mode fiber: ≤10km

 inogona kusarudza 100G QSFP28 LR4 optical module, inotora duplex LC interface, kureba kwekufambisa kunogona kusvika 10km kana yakashandiswa ne-single-mode fiber, yakakodzera kureba 100G network (kure kupfuura makiromita maviri uye pasi pe10 makiromita).

HUANET inogona kupa ese aya 100G QSFP28 optical modules ane mutengo wemakwikwi, anogamuchirwa kutitumira isu kubvunza.