KCO QSFP+ 40G ER4 40Gb/s QSFP+ SMF 1310 40km Transceiver
He aha ka QSFP+ 40G ER4?
+ ʻO kaʻO QSFP + 40G ER4 kūpono ʻo 40G QSFP + transceiver module i lako me nā mea hoʻohui duplex LC, hiki i kahi loulou a hiki i 10km ma luna o ka OS2 single-mode fiber (SMF).
+ ʻO kēia 40G fiber optical transceiver hele mai me ka bidirectional 4 channels QSFP + connector, hiki i ka huina o 40 Gbps bandwidth e kēlā me kēia kahawai e lawe ana i ka helu data 10 Gbps.
+ Kākoʻo ʻia ka hana DOM/DDM (digital diagnostics monitoring) ma ka 40G fiber optic transceiver e hoʻokō i ka nānā ʻana i nā palena hana manawa maoli.
+ Ua hana mākou i ka module 40GBASE-ER4 QSFP + e pili ana me QSFP + MSA a me IEEE 802.3ba 40GBASE-ER4 kikoʻī. Ma waho aʻe o kēia, ua hoʻāʻo ʻia ka quad small form-factor pluggable (QSFP) ER4 optic ma nā polokalamu hoʻokipa e hōʻoia i ka hoʻokō piha ʻana me nā mea Huawei, e like me nā hoʻololi kikowaena data, nā mea hoʻohana ʻoihana, a me nā kāleka kikowaena kikowaena kikowaena (NIC). ʻO ke kolu o ka ʻaoʻao 40G SFP module he mea hoʻololi kūpono i ka Huawei QSFP-40G-ER4 QSFP + 40G transceiver ma ke kumukūʻai kūpono, e hāʻawi ana i kahi hopena kūpono kūpono no ka hoʻohui 40G kiʻekiʻe.
+ QSFP + 40G ER4 optics i ka 40 Gigabit Ethernet (40GbE) pili fiber optical, kūpono no ka hana kiʻekiʻe a me nā noi lōʻihi i nā pūnaewele lōʻihi, nā pūnaewele pā kula, nā pūnaewele metro, etc.
Nā noi
+ 40G Ethernet
+ ʻIkepili a me LAN
Kūlana
+ Hoʻopili i ka IEEE 802.3ba
+ E like me ka SFF-8436
+ Hoʻokō RoHS.
Ka wehewehe nui
Hoʻolālā ʻia ʻo OP-QSFP+-LER e hana ma luna o ka ʻōnaehana fiber mode hoʻokahi me ka hoʻohana ʻana i ke kahawai 4X10 CWDM ma 1310 band a me nā loulou a hiki i 40km. Hoʻololi ka module i 4 inputs channel 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. Loaʻa iā ia kahi mea hoʻohui LC duplex no ke kikowaena optical a me kahi mea hoʻohui 38-pin no ke kikowaena uila. Hoʻohana ʻia ka fiber mode hoʻokahi (SMF) i kēia module. Hoʻololi kēia huahana i ka ʻikepili hoʻokomo uila 4-channel 10Gb/s i nā hōʻailona optical CWDM (māmā), e kahi 4-wavelength Distributed Feedback Laser (DFB) array. Hoʻopili ʻia nā hawewe 4 i hoʻokahi ʻikepili 40Gb/s, e hoʻolaha ana i waho o ka module transmitter ma o ka SMF. E ʻae ka module receiver i ka hoʻokomo ʻana i nā hōʻailona optical 40Gb/s, a hoʻopau i ka multiplexes i loko o nā kahawai 4 CWDM 10Gb/s. ʻOhi ʻia kēlā me kēia kukui hawewe lōʻihi e kahi diode kiʻi discrete, a laila hoʻopuka ʻia e like me ka ʻikepili uila ma hope o ka hoʻonui ʻia ʻana e kahi TIA.
Hoʻolālā ʻia ka huahana me ka form factor, optical/electrical connection and digital diagnostic interface e like me ka QSFP+ Multi-Source Agreement (MSA) a hoʻokō i ka 40G QSFP+ LR4 o IEEE 802.3ba.
Nā Ana Hoʻopuka
ʻike kikoʻī huahana
| Inoa Hoʻohālike | QSFP 40G ER4 | Ka inoa o ka mea kuai | KCO |
| Kumu Kumu | QSFP+ | Ka helu ʻikepili | 40 Gbps |
| Loʻihi nalu | 1310nm | mamao | 40km@OS2 |
| Mea hoʻohui | LC Duplex | ʻAno Uea | OS2 SMF |
| ʻAno hoʻouna | DFB | ʻAno Loaʻa | PIN |
| TX Mana | -2.7~4.5dBm | Hoʻonaʻauao Mea Loaʻa | <-19dBm |
| Hoʻohana mana | <3.5W | Hōʻano hoʻololi | NRZ |
| DDM | Kākoʻo | Laki hewa Bit (BER) | 1E-12 |
| Nā Kūlana | IEEE 802.3ba, QSFP+ MSA, SFF-8436, Infiniband 40G QDR | Palapala hōʻoia | 1 Makahiki |
