400GBASE-SR4.2 QSFP-DD PAM4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Breakout ho 4 x 100G-SR1.2
Tlhaloso
+ KCO-QDD-400G-SR4.2-BD fiber optic module ke 400GBASE-SR4 Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable - Double Density) Bi-Direction optical Transceiver e etselitsoeng ho sebetsa ka Multi-Mode Fiber (MMF).
+ Mojule oa KCO-QDD-400G-SR4.2-BD 400GBASE-SR4.2, sehokelo sa MTP/MPO-12, ho fihla ho 150m ho feta OM4 OM5 fiber ea mefuta e mengata e tšoanang.
+ KCO-QDD-400G-SR4.2-BD e khona ho ts'ehetsa likhokahano tsa Ethernet tse fihlang ho 400 Gigabits le bolelele ba lihokelo tse fihlang ho tse 100 tsa Gigabit Ethernet.
+ KCO-QDD-400G-SR4.2-BD fiber optic module ke QSFP-DD transceiver bakeng sa 400G Ethernet, e atisang ho sebelisoa litsing tsa data bakeng sa li-link tse khutšoanyane, tse phahameng ho fihlela ho limithara tse 100 ho feta fiber ea mefuta e mengata.
+ Kopo ea eona e ka sehloohong ke ea 400G ho ea ho 4x100G ho phatloha, ho lumella boema-kepe bo le bong ba 400G hore bo aroloe ka likou tse 'nè tsa 100G ho hokahanya le lisebelisoa tse ngata kapa lisebelisoa tsa marang-rang. "BD" e bolela hore e sebelisa litselana tse peli tse nang le maqhubu a mabeli a 50G ka li-parallel fiber pairs, tse hlokang mojule o kopantsoeng o nang le maqhubu a tlatsetsang ho qeta ho hokahanya.
+ E lumellana le protocol ea IEEE 802.3 le maemo a 400GAUI-8/PAM4.
+ Ts'ebetso ea tlhahlobo ea tlhahlobo ea dijithale e hahelletsoeng (DDM) e lumella ho fihlella liparamente tsa ts'ebetso ea nako ea nnete. E loketse 400G ethernet le lits'ebetso tsa ho hokahanya ha data center.
+ E ka Tšehetsa 4 × 100G-SR1.2.
+ Tšebelisano e netefalitsoeng ho Arista/NVIDIA/Cisco RoCE Networking.
+ Kopo ea 400G Ethernet Data Center Interconnect
Molemo
+Litharollo tsa Khokahano:Sehokelo sa 400G-to-400G bakeng sa Phetoho-ho-Switch, Lihokelo tsa 400G ho isa ho tse 'ne tsa 100G bakeng sa ho Fetola-ho-Switch
+Ts'ebetso e etellang pele le Boleng ba 100G: Ka Broadcom Chip e hahiloeng ka hare 'me e na le liphutheloana tsa BOX tse entsoeng ka bomong, transceiver ea QSFP28 e fana ka lebelo le phahameng le matla a tlaase ho li-link tsa 100G.
+E Lekoa ka Lisebelisoa tsa Host bakeng sa Tšebelisano e Pakiloeng: Yuniti e 'ngoe le e' ngoe e lekoa ka boleng bakeng sa ho lumellana le tikoloho e lebisitsoeng ea switjha, e netefatsang ts'ebetso e se nang sekoli.
+Numella Khokahano e Seamless bakeng sa Marang-rang a Hau:Ho hlophisa bocha transceiver hore e sebetse le mefuta e fapaneng.
Litlhaloso
| Cisco e lumellana | KCO-QDD-400G-SR4.2-BD |
| Sebopeho sa Foromo | QSFP-DD |
| Sekhahla sa Boitsebiso bo Phahameng | 425Gbps |
| Wavelength | 850nm |
| Sebaka | 70m@OM3/150m@OM5 |
| Sehokedi | MPO-12 |
| Modulation (Motlakase) | 8x50G-PAM4 |
| Mocheso Range | 0 ho isa ho 70°C |
| Mofuta oa Transmitter | VCSEL 850nm |
| Mofuta oa Moamoheli | PIN |
| DDM/DOM | E tšehelitsoe |
| TX Matla | -6.5dBm~4dBm |
| Matla a ho amohela Min | -8.5dBm |
| Mecha ea litaba | MMF |
| Modulation (Optical) | 8x50G-PAM4 |
| Tiisetso | 3 lilemo |
