400GBASE-SR4.2 QSFP-DD PAM4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Ishobora gukwirakwira kuri 4 x 100G-SR1.2
Ibisobanuro
+ Module ya KCO-QDD-400G-SR4.2-BD fiber optique ni 400GBASE-SR4 Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) Bi-Direction optique Transceiver yagenewe gukoreshwa kuri Multi-Mode Fiber (MMF).
+ Module ya KCO-QDD-400G-SR4.2-BD 400GBASE-SR4.2, umuyoboro wa MTP/MPO-12, kugeza kuri metero 150 hejuru y'umuyoboro wa fibre ya OM4 OM5 ikora kuri parallel.
+ KCO-QDD-400G-SR4.2-BD irashobora gushyigikira imiyoboro ya Ethernet ifite uburebure bwa Gigabit 400 n'uburebure bwa Gigabit Ethernet bugera kuri bune.
+ Module ya KCO-QDD-400G-SR4.2-BD fiber optique ni transceiver ya QSFP-DD ya 400G Ethernet, ikoreshwa mu bigo by'amakuru ku buryo bworoshye kandi bufite ubucucike bunini bugera kuri metero 100 hejuru ya fibre ifite uburyo bwinshi.
+ Ikoreshwa ryayo ry'ibanze ni ugukoresha 400G kugeza kuri 4x100G, bigatuma umuyoboro umwe wa 400G ugabanywamo imiyoboro ine ya 100G kugira ngo ihuzwe na seriveri nyinshi cyangwa ibikoresho by'umuyoboro. "BD" yerekana ko ikoresha inzira ebyiri zifite uburebure bwa 50G ku miyoboro ya fibre ijyanye, isaba module ifite uburebure bw'uburebure bwuzuzanya kugira ngo irangize guhuza.
+ Ikurikiza amabwiriza ya IEEE 802.3 na 400GAUI-8/PAM4.
+ Uburyo bwo kugenzura indwara za elegitoroniki (DDM) bwubatswemo butuma umuntu abona ibipimo by'imikorere mu gihe nyacyo. Bukwiriye porogaramu za ethernet ya 400G na interineti zihuza ikigo cy'amakuru.
+ Ishobora gushyigikira 4 × 100G-SR1.2.
+ Guhuza kwemejwe muri Arista/NVIDIA/Cisco RoCE Networking.
+ Porogaramu 400G Ethernet Data Centre Interconnect
Akamaro
+Ibisubizo byo Guhuza:400G-to-400G Connection yo Guhindura-Guhindura, 400G-to-4 Connections zo Guhindura-Guhindura
+Imikorere n'Ubwiza bw'Imbere kuri 100G: Ifite Chip ya Broadcom yubatswemo kandi ifite pakingi ya BOX yakozwe ukwayo, transceiver ya QSFP28 itanga umuvuduko mwinshi n'ingufu nke mu miyoboro ya 100G.
+Byageragejwe mu bikoresho bya Host kugira ngo harebwe ko bikorana neza: Buri gikoresho gipimwa ubuziranenge kugira ngo kirebe niba gihuye n’aho giherereye mu buryo bugamije guhindura imikorere, ibyo bikaba byemeza imikorere myiza.
+Koresha uburyo bwo guhuza butagira ingaruka ku muyoboro wawe:Guhindura uburyo bwa transceiver kugira ngo bukore n'ibirango bitandukanye.
Ibisobanuro
| Bihuye na Cisco | KCO-QDD-400G-SR4.2-BD |
| Igipimo cy'ifishi | QSFP-DD |
| Igipimo ntarengwa cy'amakuru | 425Gbps |
| Uburebure bw'umuraba | 850nm |
| Intera | 70m@OM3/150m@OM5 |
| Umuhuza | MPO-12 |
| Guhindura imiterere y'amashanyarazi (Ikoranabuhanga) | 8x50G-PAM4 |
| Ingano y'ubushyuhe | Ubushyuhe buri hagati ya 0 na 70°C |
| Ubwoko bw'ihererekanya | VCSEL 850nm |
| Ubwoko bw'uwakira | PIN |
| DDM/DOM | Bishyigikiwe |
| TX Power | -6.5dBm~4dBm |
| Ingufu ntoya zo kwakira | -8.5dBm |
| Itangazamakuru | MMF |
| Guhindura (Ijwi ry'Izuba) | 8x50G-PAM4 |
| Garanti | Imyaka 3 |
