40KM 40G QSFP + Optical Transceiver Module
O leHUAQ40Eo se transceiver module ua fuafuaina mo 40Km opitika talosaga fesootaiga.O le mamanu e ogatasi ma le 40GBASE-ER4 o le tulaga IEEE P802.3ba.O le module e faʻaliliuina 4 inputs channels(ch) o 10Gb / s faʻamatalaga eletise i le 4 CWDM faailoilo mataʻutia, ma faʻateleina i latou i totonu o se auala e tasi mo le 40Gb / s faʻasalalauga faʻapitoa.I le isi itu, i luga o le itu e taliaina, o le module optically de-multiplexes se 40Gb / s faʻaogaina i le 4 CWDM alavai faailoilo, ma liliu i latou 4 alalaupapa faʻamatalaga eletise.
O galu ogatotonu ole laina ole 4 CWDM ole 1271, 1291, 1311 ma le 1331 nm e avea ma sui o le CWDM wavelength grid faʻamatalaina ile ITU-T G694.2.O loʻo i ai se fesoʻotaʻiga LC faʻalua mo le faʻaogaina o mata ma se fesoʻotaʻiga 38-pin mo le faʻaogaina eletise.Ina ia faʻaitiitia le faʻasalalau faʻapitoa i totonu o le faiga umi, e tatau ona faʻaogaina le fiber-mode fiber (SMF) i lenei module.
O le oloa ua mamanuina ma foliga faʻapitoa, fesoʻotaʻiga mata / eletise ma faʻamatalaga faʻainisinia numera e tusa ai ma le QSFP Multi-Source Agreement (MSA).Ua mamanuina ina ia fetaui ma tulaga sili ona faigata i fafo e aofia ai le vevela, susu ma le EMIinterference.
O lo'o fa'agaoioia le module mai le tasi + 3.3V power supply ma LVCMOS/LVTTL fa'atonuga fa'alelalolagi e pei ole Module Present, Reset, Interrupt and Low Power Mode o lo'o avanoa fa'atasi ma modules.O lo'o avanoa le feso'ota'iga fa'asologa e 2-uaea e lafo ma maua ai fa'ailo fa'atonutonu lavelave ma maua mai fa'amatalaga fa'afuainumera.E mafai ona fa'afeso'ota'i ala ta'ito'atasi ma e mafai ona tapuni laina e le'i fa'aaogaina mo le maualuga o le fa'aogaina o le mamanu.
O lenei oloa fa'aliliuina le 4-channel 10Gb / s fa'amaumauga eletise i totonu o fa'ailoga opitika CWDM (malamalama), e ala i le fa'auluina o le 4-wavelength Distributed Feedback Laser (DFB) array.O le malamalama o loʻo tuʻufaʻatasia e vaega MUX o se faʻamatalaga 40Gb / s, faʻasalalau mai le module transmitter mai le SMF.E talia e le module receiver le 40Gb/s CWDM optical signal input, ma de-multiplexed i 4 tagata taʻitoʻatasi 10Gb/s auala ma eseese galu umi.O moli uumi ta'itasi e aoina mai e se fa'aata avalanche discrete (APD), ona fa'auluina lea e fai ma fa'amaumauga eletise pe a uma ona fa'ateleina muamua e le TIA ona fa'asolo lea i le pou fa'apipi'i.
O leHUAQ40Eua mamanuina ma foliga faʻailoga, fesoʻotaʻiga opitika / eletise ma faʻamatalaga faʻainisinia numera e tusa ai ma le QSFP Multi-Source Agreement (MSA).Ua mamanuina ina ia ausia tulaga sili ona faigata i fafo e aofia ai le vevela, susu ma le faʻalavelave EMI.O le module e ofoina atu le maualuga tele o galuega ma le tuʻufaʻatasia faʻapitoa, e mafai ona maua e ala i se fesoʻotaʻiga laina lua-uaea.
Vaega 4 CWDM ala MUX/DEMUX mamanu E oʻo i le 11.2Gbps i le laina bandwidth Fa'aputuga fa'atasi o le > 40Gbps Feso'ota'i LC Duplex Faʻatasi ma le 40G Ethernet IEEE802.3ba ma le 40GBASE-ER4 Standard QSFP MSA tausisia E oo atu i le 40km felauaiga Fa'amalieina fa'amaumauga fa'amaumauga QDR/DDR Infiniband Tasi + 3.3V sapalai eletise galue Fa'atonuga fa'afuainumera fa'akomepiuta Va'aiga vevela 0°Cto 70°C RoHS tausisia
Optical Uiga (TOP = 0 i le 70°C, VCC = 3.135 i 3.465 Volta) -21.2 0.5
Parameter Faailoga Min Ituaiga Max Vaega Ref. Transmisi Galulue Tofiga 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 Itu-faiga Taofi Faatatau SMSR 30 - - dB Aofa'i Aveavega Malosiaga Fa'alauiloa PT - - +10.5 dBm Aveavega Malosiaga La'u, Lane ta'itasi -2.7 - +4.5 dBm Eseesega o le Malosiaga o le Fa'alauiloa i le va o so'o se auala e lua (OMA) - - 6.5 dB Optical Modulation Amplitude, Lane ta'itasi OMA -0.7 +5 dBm Fa'alauiloa Malosiaga ile OMA to'ese Transmitter ma Ta'ape Fa'asalaga (TDP), Lane ta'itasi -1.5 - dBm TDP, Lane taitasi TDP 2.6 dB Fuafuaga Fa'aumatia ER 5.5 - - dB Ufiufi Mata Mata Fa'amatalaga {X1, X2, X3, Y1, Y2, Y3} {0.25,0.4, 0.45,0.25,0.28, 0.4} Optical Return Loss Tolerance - - 20 dB Aveave ole Malosiaga Ta'a'e OFF Transmitter, Lane ta'itasi Poff -30 dBm Pio Malosi Faatatau Rin -128 dB/HZ 1 Talia Fa'aleaga Avanoa THd -6 dBm 1
Aveavega Malosiaga ile Receiver Input, Lane ta'itasi R -4.5 dBm Malosiaga Taliaina (OMA), Lane ta'itasi -4 dB RSSI Sa'o -2 2 dB Toe Iloiloga Rrx -26 dB Fa'amafatia le Taliaina i OMA, Lane ta'itasi - - -16.8 dBm Ma'ale'ale o le Receiver(OMA), Lane ta'itasi Na saunoa Sen - - -19 dBm Eseesega i le mauaina o le malosi i le va o so'o se lua laina (OMA) 7.5 dB Maua le Eletise 3 dB pito i luga Fa'agata Fa'alava, Lane ta'itasi 12.3 GHz LOS De-Assert LOSD -22 dBm LOS Fa'amatalaga LOSA -35 dBm LOS Hysteresis LOSH dB Manatua：
Talosaga Fata i lea fata Fa'amatalaga nofoaga autu Suiga ma Ala Feso'ota'iga Metro Suiga ma Auala 40G BASE-ER4 So'oga Ethernet
