KCO QSFP+ 40G ER4 40Gb/s QSFP+ SMF 1310 40km Transceiver
QSFP+ 40G ER4 YOG DAB TSI?
+ LubQSFP+ 40G ER4 sib xws nrog 40G QSFP+ transceiver module nruab nrog LC duplex connectors, ncav cuag qhov txuas mus txog 10km dhau OS2 ib hom fiber (SMF).
+ Lub 40G fiber optical transceiver no los nrog lub bidirectional 4 channel QSFP + connector, ua kom tag nrho 40 Gbps bandwidth los ntawm txhua channel nqa 10 Gbps data rate.
+ DOM/DDM (kev soj ntsuam kev kuaj mob digital) muaj nuj nqi txhawb nqa ntawm 40G fiber optic transceiver kom ua tiav kev soj ntsuam kev ua haujlwm tiag tiag.
+ Peb tsim 40GBASE-ER4 QSFP+ module ua raws li QSFP+ MSA thiab IEEE 802.3ba 40GBASE-ER4 cov lus qhia. Dhau li ntawm qhov ntawd, lub quad small form-factor pluggable (QSFP) ER4 optic tau raug sim ntawm cov khoom siv tswj hwm kom ntseeg tau tias muaj kev sib raug zoo nrog Huawei cov khoom siv, xws li cov chaw khaws ntaub ntawv, cov routers lag luam, thiab cov server network interface cards (NICs). Lub third-party 40G SFP module yog qhov hloov pauv zoo tshaj plaws rau Huawei QSFP-40G-ER4 QSFP+ 40G transceiver ntawm tus nqi pheej yig, muab kev daws teeb meem sib xws rau kev ua haujlwm siab 40G kev sib txuas.
+ QSFP+ 40G ER4 optics txhawb nqa 40 Gigabit Ethernet (40GbE) kev sib txuas fiber ntau optical, zoo tagnrho rau kev ua haujlwm siab thiab kev siv deb hauv cov tes hauj lwm ntev, cov tes hauj lwm hauv tsev kawm ntawv, cov tes hauj lwm hauv nroog, thiab lwm yam.
Cov ntawv thov
+ 40G Ethernet
+ Chaw khaws ntaub ntawv thiab LAN
Tus Qauv
+ Ua raws li IEEE 802.3ba
+ Ua raws li SFF-8436
+ Ua raws li RoHS.
Kev Piav Qhia Dav Dav
OP-QSFP+-LER yog tsim los ua haujlwm hla ib hom fiber system siv 4X10 CWDM channel hauv 1310 band thiab txuas mus txog 40km. Lub module hloov 4 inputs channel ntawm 10Gb/s hluav taws xob cov ntaub ntawv rau 4 CWDM optical teeb liab, thiab multiplexes lawv rau hauv ib channel rau 40Gb/s optical kis. Rov qab, ntawm sab receiver, lub module optically de-multiplexes 40Gb/s input rau hauv 4 CWDM channels teeb liab, thiab hloov lawv mus rau 4 channel tso zis hluav taws xob cov ntaub ntawv.
Lub wavelengths nruab nrab ntawm 4 CWDM channels yog 1271, 1291, 1311 thiab 1331 nm. Nws muaj ib lub duplex LC connector rau lub optical interface thiab ib lub 38-pin connector rau lub electrical interface. Single-mode fiber (SMF) siv rau hauv lub module no. Cov khoom no hloov cov 4-channel 10Gb/s electrical input data rau hauv CWDM optical signals (teeb), los ntawm 4-wavelength Distributed Feedback Laser (DFB) array. 4 wavelengths yog multiplexed rau hauv ib qho 40Gb/s data, propagating tawm ntawm lub transmitter module ntawm SMF. Lub receiver module txais 40Gb/s optical signals input, thiab de-multiplexes nws mus rau hauv 4 CWDM 10Gb/s channels. Txhua lub wavelength teeb yog sau los ntawm ib lub discrete photo diode, thiab tom qab ntawd outputted ua electric data tom qab amplified los ntawm ib tug TIA.
Cov khoom no tsim los nrog cov qauv zoo li cas, kev sib txuas optical/electrical thiab digital diagnostic interface raws li QSFP+ Multi-Source Agreement (MSA) thiab ua raws li 40G QSFP+ LR4 ntawm IEEE 802.3ba.
Qhov Loj ntawm Cov Qauv Qhia
Cov ntaub ntawv qhia txog khoom
| Lub Npe Qauv | QSFP 40G ER4 | Lub Npe Muag Khoom | KCO |
| Daim Ntawv Qhia | QSFP+ | Tus Nqi Ntaub Ntawv | 40 Gbps |
| Qhov ntev ntawm lub zog | 1310nm | Qhov Deb | 40km@OS2 |
| Tus Txuas | LC Duplex | Hom Cable | OS2 SMF |
| Hom Transmitter | DFB | Hom Txais | Tus lej PIN |
| TX Fais Fab | -2.7~4.5dBm | Kev rhiab heev ntawm tus txais | <-19dBm |
| Kev Siv Hluav Taws Xob | <3.5W | Hom Kev Hloov Kho | NRZ |
| DDM | Kev txhawb nqa | Qhov yuam kev me ntsis (BER) | 1E-12 |
| Cov Txheej Txheem | IEEE 802.3ba, QSFP + MSA, SFF-8436, Infiniband 40G QDR | Kev Pov Hwm | 1 Xyoos |
