400GBASE-SR4.2 QSFP-DD PAM4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Breakout i 4 x 100G-SR1.2
Fa'amatalaga
+ O le KCO-QDD-400G-SR4.2-BD fiber optic module o se 400GBASE-SR4 Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable - Double Density) Bi-Direction optical Transceiver ua fuafuaina mo le faagaoioiga i luga ole Multi-Mode Fiber (MMF).
+ O le KCO-QDD-400G-SR4.2-BD 400GBASE-SR4.2 module, MTP/MPO-12 connector, e oʻo atu i le 150m i luga ole OM4 OM5 multi-mode fiber tutusa.
+ O le KCO-QDD-400G-SR4.2-BD e mafai ona lagolagoina soʻotaga Ethernet e oʻo atu i le 400 Gigabits ma e oʻo atu i le fa 100 Gigabit Ethernet breakout soʻotaga umi.
+ O le KCO-QDD-400G-SR4.2-BD fiber optic module o se QSFP-DD transceiver mo 400G Ethernet, e masani ona faʻaaogaina i nofoaga autu o faʻamatalaga mo fesoʻotaʻiga pupuu, maualuga maualuga e oʻo atu i le 100 mita i luga o le tele-mode fiber.
+ O lana talosaga muamua e mo le 400G i le 4x100G breakout, faʻatagaina se tasi 400G port e vaeluaina i le fa 100G ports e faʻafesoʻotaʻi i le tele o sapalai poʻo masini fesoʻotaʻiga. O le "BD" o lo'o fa'aalia ai e fa'aogaina auala e lua fa'atasi ma le 50G wavelengths i luga o pa'aga alava tutusa, e mana'omia ai se fa'aoga fa'atasi ma galu felagolagomai e fa'amae'a ai le feso'ota'iga.
+ E tusa ai ma le IEEE 802.3 protocol ma le 400GAUI-8/PAM4 standard.
+ O le mataʻituina o faʻataʻitaʻiga numera (DDM) e mafai ai ona maua avanoa i taimi faʻaoga faʻatautaia. E fetaui lelei mo le 400G ethernet ma faʻamatalaga nofoaga autu fesoʻotaʻiga talosaga.
+ E mafai ona Lagolagoina le 4× 100G-SR1.2.
+ Faʻamaonia Faʻamaonia ile Arista/NVIDIA/Cisco RoCE Networking.
+ Talosaga 400G Ethernet Data Center Fesootai
Fa'amanuiaga
+Fofo Feso'ota'i:400G-i-400G So'oga mo Suiga-i-Sui, 400G-i-fa 100G So'oga mo Suiga-i-Sui
+Ta'imua Fa'atinoga ma Tulaga Lelei mo le 100G: Fa'atasi ai ma le Broadcom Chip fa'apipi'iina ma fa'apipi'iina ma fa'apipi'i fa'apipi'i ta'ito'atasi BOX, o le QSFP28 transceiver e ofoina atu le saoasaoa maualuga ma le maualalo o le mana i feso'ota'iga 100G.
+Fa'ata'ita'iina i masini talimalo mo le fa'amaonia le felagolagoma'i: O iunite uma e fa'ata'ita'iina lelei mo le fetaui lelei i totonu ole si'osi'omaga fa'atatau ole ki, lea e fa'amaonia ai le fa'aogaina lelei.
+Fa'agaoioi le Feso'ota'iga Lelei mo Lau Feso'ota'iga:Toe fetuutuunai le transceiver e galulue i ituaiga eseese.
Fa'amatalaga
| Cisco Fegalegaleai | KCO-QDD-400G-SR4.2-BD |
| Fa'ailoga Fa'ailoga | QSFP-DD |
| Max Fa'amatalaga Fua Faatatau | 425Gbps |
| Umi ole galu | 850nm |
| Mamao | 70m@OM3/150m@OM5 |
| Feso'ota'i | MPO-12 |
| Modulation (Ele'ele) | 8x50G-PAM4 |
| Va'aiga vevela | 0 i le 70°C |
| Ituaiga Transmisi | VCSEL 850nm |
| Ituaiga Talia | PIN |
| DDM/DOM | Lagolagoina |
| TX Malosiaga | -6.5dBm~4dBm |
| Min Mana e talia | -8.5dBm |
| Faasalalauga | MMF |
| Su'ega (Optical) | 8x50G-PAM4 |
| Fa'amaonia | 3 tausaga |
