40GBASE ER4
40GBASE QSFP + ER4 module yog tsim los siv hauv 40GBASE Ethernet throughput mus txog 40km dhau ib hom fiber ntau (SMF) siv lub wavelength ntawm 1310nm ntawm duplex LC connectors.
- Khoom Taw qhia
40Gb/s QSFP + ER4 Optical Transceiver
40GBASE ER4 yog ib qho piv txwv 40Gb / s Quad Small Form-factor Pluggable (QSFP +) optical module thiab tsim rau 40km optical kev sib txuas lus daim ntawv thov. Lub module hloov 4 inputs channel (ch) ntawm 10Gb / s cov ntaub ntawv hluav taws xob rau 4 CWDM optical signals, thiab multiplexes rau hauv ib qho channel rau 40Gb / s optical kis tau tus mob. Reversely, nyob rau sab receiver, lub module optically de-multiplexes ib tug 40Gb / s input rau 4 CWDM channel signals, thiab converts lawv mus rau 4 channel tso zis hluav taws xob cov ntaub ntawv.
Lub hauv paus wavelengths ntawm 4 CWDM raws yog 1271, 1291, 1311 thiab 1331 nm raws li cov tswv cuab ntawm CWDM wavelength kab sib chaws txhais hauv ITU-T G694.2. Nws muaj ib tug duplex LC connector rau optical interface thiab ib tug 38-pin connector rau hluav taws xob interface. Txhawm rau txo qhov kev cuam tshuam ntawm qhov muag pom hauv qhov ntev-ntev, ib hom fiber ntau (SMF) yuav tsum tau siv rau hauv cov qauv no.
Lub module ua haujlwm los ntawm ib qho +3.3V fais fab mov. LVCMOS/LVTTL ntiaj teb no tswj cov teeb liab, xws li Module Tam sim no, Pib dua, cuam tshuam thiab qis zog hom, muaj nyob nrog modules. A 2-wire serial interface muaj nyob rau xa thiab tau txais kev tswj cov teeb meem nyuaj, thiab tau txais cov ntaub ntawv kuaj mob digital. Cov kab ke ntawm tus kheej tuaj yeem hais tau thiab cov channel tsis siv tau tuaj yeem raug kaw kom tsim tau qhov yooj yim tshaj plaws.
Cov khoom lag luam yog tsim los nrog cov qauv tsim, kev sib txuas kho qhov muag / hluav taws xob thiab digital diagnostic interface raws li QSFP + Multi-Source Agreement (MSA). Nws tau raug tsim los ua kom tau raws li kev ua haujlwm hnyav tshaj plaws nrog rau qhov kub, av noo thiab EMI cuam tshuam. Lub module muaj kev ua haujlwm siab heev thiab kev sib koom ua ke, siv tau los ntawm ob-xaim serial interface.
Yam khoom tsom teeb
● Max. Kev siv hluav taws xob 3.5W
● Kuaj nyob rau hauv Lub Hom Phiaj Hloov rau kev ua tau zoo tshaj, zoo, thiab kev ntseeg tau
● High-Speed Electrical Interface Ua raws li IEEE 802.3ba
● Ua raws li SFF-8436 thiab QSFP MSA
● BOX - Txhawb Real-time Configuration
● Kub Pluggable QSFP + Form Factor
● Chav Kawm 1 FDA Laser Kev Nyab Xeeb thiab RoHS Raws Cai
● Digital Optical Monitoring Peev Xwm Muaj Peev Xwm Txheeb Xyuas Zoo
Kev piav qhia
Tau tshaj | 40GBASE ER4 | Tus neeg muag khoom npe | FB-LINK |
Form Factor | QSFP + | Max Data Rate | 44.6gbps ua |
Lub wavelength | 1310nm ua | Max Kab nrug deb | 40km ua |
Txuas | Duplex LC | Media | SMF |
Hom Transmitter | DFB CWDM | Hom txais | APD |
TX Power | -2.7 ~ 4.5dBm | Tus neeg txais kev xav | ＜-21dBm |
Powerbudget | 18.5 dB | Txais Kev Tshaj Tawm | -4.5dBm |
Kev siv fais fab | Tsawg dua lossis sib npaug li 3.5W | Extinction Ratio | ≥5.5dB |
DDM/DOM | Txhawb nqa | Commercial Temperature Range | 0 mus rau 70 degree (32 txog 158 degree F) |
Hwm FEC | Txhawb nqa | Me ntsis yuam kev Ratio (BER) | 1E-12 |
Cov txheej txheem | OTN OTU3, 40G Ethernet, Infiniband, SATA / SAS3, MSA raws | Warranty | 3 Xyoo |
Khoom compatibility
40GBASE QSFP + series cov khoom tsim los ntawm FB-LINK yog sib xws nrog cov keyboards hauv qab no:
Cim npe nrov: 40GBASE ER4, Suav teb, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, quotation, kev muag, Tshuag, dawb qauv, yuav luv nqi
Koj Tseem Yuav Zoo Li
