100G CWDM4 QSFP28 Transceiver Module
100G CWDM4 QSFP28 yog tus qauv luam tawm los ntawm CWDM4 MSA lub koom haum hauv xyoo 2014.
Nws yog 100G kis tau tus mob raws li ib-hom ntxhib wavelength faib multiplexing (CWDM) thev naus laus zis. 100G CWDM4 QSFP28 optical module ua raws li cov qauv no tau siv duplex LC interface thiab siv 4 qhov nruab nrab ntu ntawm 1271nm, 1291nm, 1311nm thiab 1331nm rau cov pa hluav taws xob ua kom muaj pa (saib cov lus hauv qab), txhua cov hlua xa xov 25G.
Los ntawm coarse wavelength division multiplexing (CWDM) thev naus laus zis, 100G CWDM4 QSFP28 optical module tuaj yeem sib txuam rau plaub qhov chaw nruab nrab sab saum toj wavelengths mus rau ib hom kho qhov muag fiber ntau rau kis.
Nws yuav tsum raug sau tseg tias, txhawm rau kom muaj kev ruaj khov ntawm cov hluav taws xob fiber ntau kis kab mob, 100G CWDM4 QSFP28 optical modules yuav tsum raug siv rau kev sib txuas fiber ntau nrog kev ua yuam kev kho tom ntej (FEC).
| Wavelengths channel | Qhov chaw ntawm yoj yoj | Qhov ntau ntawm yoj yoj | |
| Txoj Kab1 | 1271 | 1264.5 txog 1277.5 nm | Tx0, Rx0 |
| Txoj kab dav2 | 1291 | 1284.5 txog 1297.5 nm | Tx2, Rx2 |
| Txoj kab3 | 1311 | 1304.5 txog 1317.5 nm | Tx3, Rx3 |
| Txoj kab 4 | 1331 | 1324.5 txog 1337.5 nm | Tx4, Rx4 |
100G CWDM4 QSFP28 optical module tau txais QSFP28 pob, uas yog qhov hloov kho kub hloov kho tau, thiab cov chaw sib kis tau mus txog 2 km thaum siv nrog hom fiber ntau.
Piv nrog 100G LR4 QSFP28 optical module nrog qhov sib kis tau ntev li 10 km, tus nqi ntawm 100G CWDM4 QSFP28 optical module tau qis dua, thiab nws tuaj yeem ntsib ntau qhov kev sib kis ntev hauv cov chaw zov me nyuam.
100G CLR4 QSFP28 Transceiver Module
100G CLR4 QSFP28 yog 100G optical module tau tsim los ntawm 100G CLR4 Alliance. Nws yog zoo li 100G CWDM4 QSFP28 optical module. Qhov kho qhov muag hluav taws xob no kuj siv ib hom hloov coarse wavelength faib multiplexing (CWDM) thev naus laus zis, siv duplex LC interface, thiab ib hom kho qhov muag fiber ntau. Cov khoom sib kis tau siv ua ke kuj tseem 2 km.
Qhov sib txawv yog tias 100G CLR4 QSFP28 optical module siv tsis tau tsuas yog rau cov kab sib txuas ua ke nrog kev ua yuam kev tom ntej (FEC), tab sis kuj rau cov kab hluav taws xob txuas yam tsis muaj kev txhim kho tom ntej (FEC).
Rau cov fiber ntau txuas nrog kev txhim kho tom ntej kev txhim kho (FEC) zog, 100G CWDM4 QSFP28 optical modules thiab 100G CLR4 QSFP28 optical modules tuaj yeem siv ua ke.
Hauv cov kab hluav taws xob txuas yam tsis tau txais kev txhim kho tom ntej (FEC), 100G CLR4 QSFP28 optical module kuj tseem tuaj yeem tuav qis thiab tsis tshua muaj zog noj. Qhov tshwj xeeb ntawm 100G CLR4 QSFP28 optical module ua rau nws nrov dua hauv kev ua lag luam siab suav, kev ua haujlwm siab thiab lwm cov teb.
100G CWDM4 QSFP28 Transceiver Module VS 100G CLR4 QSFP28 Transceiver Module
100G CWDM4 QSFP28 optical module thiab 100G CLR4 QSFP28 optical module muaj lub hauv paus ntsiab lus zoo ib yam, kev ua haujlwm yoj, thiab lub sijhawm ua haujlwm kub. Cov lus hauv qab no qhia cov kev txwv thiab kev siv ntawm ob lub khoos phis tawm kho qhov muag raws li qhia hauv qab no:
| Transceiver Module | Kev khiav hauj lwm wavelength (nm) | Tus nqi sib kis ntawm cov channel sib txawv (Gbps) | Kev khiav hauj lwm kub (° C) | Kev siv fais fab (W) | Kis deb li cas (km) | Kev twv yuam kev kho (FEC) | Thov |
| 100G CWDM4 QSFP28 | 1270/1290/1310/1330 | 25.78125 | 0-70 | 2.6 | GG lt;=2 | Xav Tau | Daim ntawv thov dav dav |
| 100G CLR4 QSFP28 | 1270/1290/1310/1330 | 25.78125 | 0-70°C | 2.6 | GG lt;=2 | Yeem | Kev ua tau zoo siab ntawm kev suav, kev ua lag luam siab thiab lwm qhov chaw |
Xaus
100G CWDM4 QSFP28 optical module thiab 100G CLR4 QSFP28 optical module yog tus nqi txuag cov kev daws teeb meem hauv cov ntaub ntawv nruab nrab 2 km kev xa cov ntawv thov.
Ntawm lawv, 100G CWDM4 QSFP28 optical module muaj ntau dua nyob hauv cov chaw khaws ntaub ntawv.