40KM 40G QSFP+ Module Transceiver indhaha
TheHUAQ40Ewaa module transceiver loogu talagalay 40Km codsiyada isgaarsiinta indhaha.Naqshaduhu waa u hoggaansan yahay 40GBASE-ER4 ee heerka IEEE P802.3ba.Module-ku wuxuu u rogaa 4 kanaalada wax-soo-gelinta (ch) ee 10Gb/s xogta korantada ilaa 4 CWDM calaamadaha indhaha, wuxuuna ku kala dhuftaa hal kanaal oo loogu talagalay 40Gb/s gudbinta indhaha.Taa beddelkeeda, dhinaca qaataha, moduleka si toos ah ayuu u-multiplexes-ku-gudbinta 40Gb/s u geliyaa calaamadaha kanaalka 4 CWDM, wuxuuna u beddelaa 4 kanaalka soosaarka xogta korantada.
Mawjadaha dhexe ee kanaalada 4 CWDM waa 1271, 1291, 1311 iyo 1331 nm sida xubno ka mid ah shabagga dhererka dhererka CWDM ee lagu qeexay ITU-T G694.2.Waxay ka kooban tahay iskuxiraha LC-ga laba-geesoodka ah ee isku-xirka indhaha iyo 38-pin xiriiriyaha korantada.Si loo yareeyo kala firdhisanaanta indhaha ee nidaamka jilitaanka dheer, fiber-hal-mode (SMF) waa in lagu dabaqaa cutubkan.
Alaabta waxaa loo qaabeeyey iyadoo leh qaab, isku xirka indhaha/korontada iyo isdhexgalka ogaanshaha dhijitaalka ah sida uu qabo Heshiiska Isha-badan ee QSFP (MSA).Waxaa loo qaabeeyey si ay ula kulanto xaaladaha shaqada dibadda ee ugu adag oo ay ku jiraan heerkulka, qoyaanka iyo faragelinta EMI.
Module-ku wuxuu ka shaqeeyaa hal +3.3V koronto iyo LVCMOS/LVTTL calaamadaha kontoroolka caalamiga ah sida Module Present, Dib-u-dejinta, Joojinta iyo Habka Awoodda Hoose ayaa la heli karaa modules-yada.Isku xirka 2-siliga ah ayaa diyaar ah si loo diro oo loo helo calaamadaha xakamaynta kakan iyo si loo helo macluumaadka ogaanshaha dhijitaalka ah.Kanaalada shaqsiga ah waa wax laga qaban karaa oo kanaalada aan la isticmaalin waa la xiri karaa dabacsanaanta naqshadeynta ugu badan.
Alaabtani waxay u beddeshaa 4-kanaalka 10Gb/s xogta gelinta korantada ee CWDM ishaarada indhaha (iftiin), oo ay wado 4-wavelength Laysarka Warcelinta Qaybinta (DFB).Iftiinka waxaa isku daray qaybaha MUX sida xogta 40Gb/s, iyaga oo ka faafinaya qalabka gudbiyaha ee SMF.Qaabka qaataha waxa uu aqbalaa 40Gb/s CWDM gelinta calaamadaha indhaha, oo waxa uu ka saarayaa kanaalka 4 shaqsi ee 10Gb/s oo leh mowjad dhaadheer oo kala duwan.Iftiin kasta oo mawjadaha dhererka ah waxaa soo aruuriya avalanche photodiode (APD), ka dibna waxaa loo soo saaraa sidii xogta korantada ka dib marka hore lagu xoojiyey TIA ka dibna cod-weyneeye boostada ah.
TheHUAQ40Ewaxaa loo qaabeeyey iyadoo leh qaab, isku xirka indhaha/korontada iyo interneedka ogaanshaha dhijitaalka ah sida uu qabo Heshiiska Ilaha-badan ee QSFP (MSA).Waxaa loo qaabeeyey si ay ula kulanto xaaladaha shaqada dibadda ee ugu adag oo ay ku jiraan heerkulka, qoyaanka iyo faragelinta EMI.Module-ku waxa uu bixiyaa hawlkarnimo aad u saraysa iyo is-dhexgal muuqaal ah, oo laga heli karo iyada oo loo sii marayo is-dhexgal laba-fire ah.
Astaamaha 4 haad CWDM MUX/DEMUX Ilaa 11.2Gbps halbawlaha kanaalka Isku-darka xawaaraha guud ee> 40Gbps Xidhiidhiyaha LC Duplex U hoggaansan 40G Ethernet IEEE802.3ba iyo 40GBASE-ER4 Standard QSFP MSA u hoggaansan Ilaa 40km gudbinta U hoggaansanaanta QDR/DDR Infiniband qiimaha xogta Hal + 3.3V koronto oo shaqaynaysa Ku-dhismay hawlaha ogaanshaha dhijitaalka ah Heerkulka wuxuu u dhexeeyaa 0 ° C ilaa 70 ° C U hoggaansanaanta RoHS
Muuqaal Astaamaha (TOP = 0 ilaa 70°C, VCC = 3.135 ilaa 3.465 Volts) -21.2 0.5
Halbeegga Astaanta Min Nooca Max Unug Tixraac Gudbiye Meelaynta Wavelongth L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 1331 1337.5 nm Qiyaasta xakamaynta hab-dhinaca SMSR 30 - - dB Wadarta Celceliska Awoodda Daahfurka PT - - +10.5 dBm Celceliska Daahfurka Awoodda, Layn kasta -2.7 - +4.5 dBm Farqiga udhaxeeya Awooda Daahfurka ee udhaxeya laba Haad (OMA) - - 6.5 dB Balaadhan Modulation Optical, Lane kasta OMA -0.7 +5 dBm Ku billow Awoodda OMA laga jaray Gudbiyaha iyo Ciqaabta kala firdhinta (TDP), Lane kasta -1.5 - dBm TDP, Laad kasta TDP 2.6 dB Saamiga Dabar goynta ER 5.5 - - dB Gudbiyaasha Maaskarada Indhaha {X1, X2, X3, Y1, Y2, Y3} {0.25,0.4, 0.45,0.25,0.28, 0.4} Dulqaadashada Luminta Soo-noqoshada indhaha - - 20 dB Celceliska Daah-furiyaha Korontada Daminta, Laad kasta Poff -30 dBm Qaylada xoojinta Qaraabada Rin -128 dB/HZ 1 qaataha Xadka Burburka THd -6 dBm 1
Celceliska Awooda soo galinta qaataha, Laad kasta R -4.5 dBm Awood qaataha (OMA), Lane kasta -4 dB Saxnimada RSSI -2 2 dB Milicsiga Qaataha Rrx -26 dB Dareenka qaataha Cadaadiska ah ee OMA, Lane kasta - - -16.8 dBm Dareenka Qaadaha (OMA), Lane kasta Sen - - -19 dBm Farqiga u dhexeeya Awooda Qaadashada ee udhaxeysa laba Haad (OMA) 7.5 dB Hesho Koronto 3 dB ah inta jeer ee goynta sare, haad kasta 12.3 GHz LOS De-Assert LOSD -22 dBm LOS caddayn LOSA -35 dBm LOS Hysteresis LOSH dB Ogow：
Codsiyada Rack to rack Xarumo xogeed isbedbedesha iyo Routers Shabakadaha metro Dareewayaasha iyo Routers 40G BASE-ER4 Ethernet Links
