40KM 40G QSFP + Optical Transceiver Module
ʻO kaHUAQ40EHe modula transceiver i hoʻolālā ʻia no nā noi kamaʻilio optical 40Km.Hoʻopili ka hoʻolālā i ka 40GBASE-ER4 o ke kūlana IEEE P802.3ba.Hoʻololi ka module i 4 inputs channels (ch) o 10Gb/s ikepili uila i 4 CWDM optical signals, a multiplexs iā lākou i hoʻokahi ala no ka 40Gb/s optical transmission.ʻO ka huli ʻana, ma ka ʻaoʻao hoʻokipa, hoʻopau ka module optically de-multiplexes i kahi hoʻokomo 40Gb/s i nā hōʻailona 4 CWDM, a hoʻohuli iā lākou i 4 channel output ikepili uila.
ʻO nā nalu waena o nā kaha 4 CWDM he 1271, 1291, 1311 a me 1331 nm ma ke ʻano he lālā o ka kaha nalu CWDM i wehewehe ʻia ma ITU-T G694.2.Loaʻa iā ia kahi mea hoʻohui LC duplex no ke kikowaena optical a me kahi mea hoʻohui 38-pin no ke kikowaena uila.No ka hōʻemi ʻana i ka hoʻopuehu ʻana i ka ʻōnaehana lōʻihi, pono e hoʻopili ʻia ka fiber mode hoʻokahi (SMF) i kēia module.
Hoʻolālā ʻia ka huahana me ka form factor, optical/electrical connection and digital diagnostic interface e like me ka QSFP Multi-Source Agreement (MSA).Ua hoʻolālā ʻia e hoʻokō i nā kūlana hana ʻoi loa o waho me ka mahana, ka haʻahaʻa a me ka EMIinterference.
Hoʻohana ka module mai kahi mana + 3.3V hoʻokahi a me nā hōʻailona mana honua LVCMOS/LVTTL e like me Module Present, Reset, Interrupt and Low Power Mode i loaʻa me nā modula.Loaʻa kahi interface serial 2-wire e hoʻouna a loaʻa i nā hōʻailona mana paʻakikī a loaʻa ka ʻike diagnostic diagnostic.Hiki ke hoʻopaʻa ʻia nā kahawai pākahi a hiki ke pani ʻia nā kaha i hoʻohana ʻole ʻia no ka hoʻolālā kiʻekiʻe.
Hoʻololi kēia huahana i ka ʻikepili hoʻokomo uila 4-channel 10Gb/s i nā hōʻailona optical CWDM (māmā), e kahi pūʻulu 4-wavelength Distributed Feedback Laser (DFB).Hoʻohui ʻia ke kukui e nā ʻāpana MUX ma ke ʻano he 40Gb/s data, e hoʻolaha ana i waho o ka module transmitter mai ka SMF.ʻAe ka module receiver i ka hoʻokomo ʻana i nā hōʻailona optical 40Gb/s CWDM, a hoʻokaʻawale iā ia i loko o 4 mau kaha 10Gb/s me nā hawewe like ʻole.ʻOhi ʻia kēlā me kēia kukui lōʻihi hawewe e kahi discrete avalanche photodiode (APD), a laila hoʻopuka ʻia ma ke ʻano he ʻikepili uila ma hope o ka hoʻonui ʻia ʻana e kahi TIA a laila e ka pou amplifier.
ʻO kaHUAQ40Eua hoʻolālā ʻia me ka form factor, optical/electrical connection and digital diagnostic interface e like me ka QSFP Multi-Source Agreement (MSA).Ua hoʻolālā ʻia e hālāwai me nā kūlana hana ʻoi loa o waho e pili ana i ka mahana, ka haʻahaʻa a me ka hoʻopili EMI.Hāʻawi ka module i ka hana kiʻekiʻe loa a me ka hoʻohui ʻana i nā hiʻohiʻona, hiki ke loaʻa ma o kahi interface serial ʻelua-wire.
Nā hiʻohiʻona 4 CWDM alahele MUX/DEMUX hoʻolālā A hiki i 11.2Gbps no kēlā me kēia channel bandwidth ʻO ka bandwidth hōʻuluʻulu o > 40Gbps Hoʻohui LC Duplex Kūlike me 40G Ethernet IEEE802.3ba a me 40GBASE-ER4 maʻamau QSFP MSA kūpono A hiki i 40km ka hoʻouna Kūlike me ka helu ʻikepili QDR/DDR Infiniband Hoʻokahi +3.3V mana lako hana Nā hana diagnostic kikohoʻe i kūkulu ʻia Kaulana wela 0°Cto 70°C Hoʻokō RoHS
Optical Nā hiʻohiʻona (TOP = 0 a 70°C, VCC = 3.135 a hiki i 3.465 Volts) -21.2 0.5
ʻĀpana hōʻailona Min ʻAno Max Unite Ref. Mea hoʻouna Haʻina hawewe 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 ʻAoʻao-ʻaoʻao hoʻopau Lakiō SMSR 30 - - dB Huina Awelika Mana Hookuku PT - - +10.5 dBm Ka mana hoʻolele maʻamau, kēlā me kēia Alanui -2.7 - +4.5 dBm Ka ʻokoʻa o ka mana hoʻolana ma waena o nā ala ʻelua (OMA) - - 6.5 dB Optical Modulation Amplitude, kēlā me kēia Alanui OMA -0.7 +5 dBm E hoʻokuʻu i ka Mana ma OMA minusTransmitter a me ka Dispersion Penalty (TDP), kēlā me kēia Alanui -1.5 - dBm TDP, kēlā me kēia Alanui TDP 2.6 dB Laki hoopau ER 5.5 - - dB ʻO ka wehewehe ʻana o ka pale maka maka {X1, X2, X3, Y1, Y2, Y3} {0.25,0.4, 0.45,0.25,0.28, 0.4} Optical Return Loss Tolerance - - 20 dB Awelika Launch Power OFF Transmitter, kēlā me kēia Alanui Poff -30 dBm Halau Pilikino Pili ʻO Rin -128 dB/HZ 1 Mea loaa Paepae Poino THd -6 dBm 1
Ka Mana Awelika ma ka Mea Loaʻa Hoʻokomo, kēlā me kēia Alanui R -4.5 dBm Mana Loaʻa (OMA), kēlā me kēia Alanui -4 dB RSSI Pololei -2 2 dB Hoʻomanaʻo Mea Loaʻa Rrx -26 dB ʻO ka manaʻo koʻikoʻi o ka mea loaʻa ma OMA, kēlā me kēia Alanui - - -16.8 dBm ʻIke Loaʻa (OMA), kēlā me kēia Alanui Ua haʻi aku ʻo Sen - - -19 dBm ʻO ka ʻokoʻa i ka Mana Loaʻa ma waena o nā Alanui ʻelua (OMA) 7.5 dB Loaʻa i ka Uila 3 dB ʻoki ʻoki i luna, kēlā me kēia Alanui 12.3 GHz LOS De-Assert LOSD -22 dBm LOS Manaʻo LOSA -35 dBm LOS Hysteresis LOSH dB Nānā：
Nā noi Rack to rack Nā kikowaena ʻikepili Nā hoʻololi a me nā alahele Nā pūnaewele Metro Nā hoʻololi a me nā alahele Nā loulou Ethernet 40G BASE-ER4
