KCO QSFP+ 40G ER4 40Gb/s QSFP+ SMF 1310 40km Transceiver
O LE A LE QSFP+ 40G ER4?
+ O leQSFP + 40G ER4 e fetaui lelei 40G QSFP + transceiver module ua faʻapipiʻiina i fesoʻotaʻiga LC duplex, e oʻo atu i se fesoʻotaʻiga e oʻo atu i le 10km i luga ole OS2 single-mode fiber (SMF).
+ O lenei 40G fiber optical transceiver e sau ma le bidirectional 4 channels QSFP + connector, e mafai ai le aofaʻi o le 40 Gbps bandwidth i ala taʻitasi o loʻo tauaveina le 10 Gbps data rate.
+ DOM/DDM (digital diagnostics monitoring) galuega e lagolagoina i luga o le 40G fiber optic transceiver e ausia ai le mataʻituina o taʻiala faʻaogaina.
+ Matou te gaosia le 40GBASE-ER4 QSFP + module e ogatasi ma QSFP + MSA ma IEEE 802.3ba 40GBASE-ER4 faʻamatalaga. E le gata i lea, o le quad small form-factor pluggable (QSFP) ER4 optic ua faʻataʻitaʻiina i luga o masini talimalo e faʻamautinoa ai le fetaui atoatoa ma meafaigaluega a Huawei, e pei o suʻega o faʻamaumauga, atinaʻe atinaʻe, ma kata fesoʻotaʻiga fesoʻotaʻiga (NICs). O le vaega lona tolu o le 40G SFP module o se sui sili ona lelei i le Huawei QSFP-40G-ER4 QSFP + 40G transceiver i se tau taugofie, e maua ai se tali faʻafetaui taugofie mo fesoʻotaʻiga 40G maualuga.
+ QSFP + 40G ER4 optics faʻafeiloaʻi i le 40 Gigabit Ethernet (40GbE) fesoʻotaʻiga fiber opitika, lelei mo faʻaoga maualuga ma mamao mamao i fesoʻotaʻiga mamao, upega tafaʻilagi, fesoʻotaʻiga metro, ma isi.
Talosaga
+ 40G Ethernet
+ Nofoaga Autu ma LAN
Tulaga
+ E tusa ai ma le IEEE 802.3ba
+ E tusa ai ma le SFF-8436
+ RoHS tausisia.
Fa'amatalaga Lautele
OP-QSFP + -LER ua mamanuina e faʻaogaina i luga o le tasi-mode fiber system e faʻaaoga ai le 4X10 CWDM channel i le 1310 band ma fesoʻotaʻiga e oʻo atu i le 40km. O le module e faʻaliliuina le 4 inputs channel o faʻamatalaga eletise 10Gb / s i le 4 CWDM faʻailoga opitika, ma faʻateleina i latou i totonu o se tasi alalaupapa 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.
Ole galu ogatotonu ole laina ole 4 CWDM ole 1271, 1291, 1311 ma le 1331 nm. O loʻo i ai se fesoʻotaʻiga LC faʻalua mo le faʻaogaina o mata ma se fesoʻotaʻiga 38-pin mo le faʻaogaina eletise. O lo'o fa'aogaina le alava fa'asolo tasi (SMF) i lenei module. 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 4-wavelength Distributed Feedback Laser (DFB) array. Ole umi ole galu e 4 e faʻapipiʻiina i totonu ole 40Gb / s faʻamaumauga e tasi, faʻasalalau mai le module transmitter e ala ile SMF. E talia e le module receiver le 40Gb/s optical signal input, ma de-multiplexes i 4 CWDM 10Gb/s channels. O moli uumi ta'itasi e aoina e se diode ata fa'apitoa, ona fa'aalia lea e pei o fa'amaumauga eletise pe a uma ona fa'ateleina e se TIA.
O le oloa ua mamanuina ma foliga faʻapitoa, fesoʻotaʻiga opitika / eletise ma faʻamatalaga faʻataʻitaʻiga numera e tusa ai ma le QSFP + Multi-Source Agreement (MSA) ma faʻamaonia i le 40G QSFP + LR4 o le IEEE 802.3ba.
Otootoga Fua
Fa'amatalaga fa'amatalaga o oloa
| Igoa Fa'ata'ita'iga | QSFP 40G ER4 | Igoa Fa'atau | KCO |
| Fa'ailoga Fa'ailoga | QSFP+ | Fua Fa'amatalaga | 40 Gbps |
| Umi ole galu | 1310nm | Mamao | 40km@OS2 |
| Feso'ota'i | LC Duplex | Ituaiga Uaea | OS2 SMF |
| Ituaiga Transmisi | DFB | Ituaiga Talia | PIN |
| TX Malosiaga | -2.7~4.5dBm | Ma'ale'ale o le Tali | <-19dBm |
| Fa'aaogāina Malosiaga | <3.5W | Fa'asologa Fa'atonu | NRZ |
| DDM | Lagolago | Fa'atusatusaga o mea sese (BER) | 1E-12 |
| Polokalama | IEEE 802.3ba, QSFP+ MSA, SFF-8436, Infiniband 40G QDR | Fa'amaonia | 1 Tausaga |
