800GBASE 2xSR4/SR8 OSFP Finned Top PAM4 850nm 50m DOM Dual MPO-12/APC MMF Optical Transceiver Module
Kufotokozera
+ KCO-OSFP-800G-SR8 800Gbase high speed fiber optic module ndi transceiver ya bandwidth yapamwamba yogwiritsira ntchito ma fiber afupi (mpaka 100m), omwe amagwiritsidwa ntchito makamaka m'malo osungira deta, ma computing apamwamba (HPC), ndi malo a Artificial Intelligence (AI) pamapulogalamu omwe amafunikira kulumikizana kwa latency yotsika.
+ Imathandizira kulumikizana kwa switch-to-switch, switch-to-server, ndi network adapter mkati mwa kapangidwe ka network ya 51.2T, kuthandizira ma protocol a Ethernet ndi InfiniBand.
+Module ya 800GBASE-SR8 OSFP optical transceiver yapangidwa kuti igwiritsidwe ntchito pa 800GBASE Ethernet throughput mpaka 50m link lengths over OM4 multimode fiber (MMF) pogwiritsa ntchito wavelength ya 850nm kudzera pa zolumikizira ziwiri za MTP/MPO-12 APC.
+ Chotumizira uthenga ichi chikugwirizana ndi miyezo ya IEEE P802.3ck, OSFP MSA.
+ Kuwunika kwa digito komwe kwamangidwa mkati (DDM) kumalola mwayi wopeza magawo ogwirira ntchito nthawi yeniyeni.
+ Chosinthira cha OSFP chokhala ndi madoko awiri chimagwiritsidwa ntchito mu ma switch ozizira ndi mpweya wa Ethernet.
+ Yokhala ndi kuchedwa kochepa, mphamvu yochepa, komanso kudalirika, imatha kulumikizana mmwamba mu mapangidwe a spine-leaf pa ntchito zosinthira, kutsika pansi pa maulalo osinthira pamwamba pa rack kupita ku ma adapter a netiweki a Ethernet, ndi/kapena ku BlueField-3 DPU mu ma seva owerengera ndi ma subsystem osungira.
+ Ndi njira yabwino kwambiri yothetsera mavuto a HPC, AI, ndi malo osungira deta yamtambo.
Njira yogwirira ntchito
+Kapangidwe ka Madoko Awiri:Dzina la "SR8" limasonyeza njira 8 za 100G-PAM4 modulation, zomwe nthawi zambiri zimagawidwa m'magawo awiri odziyimira pawokha a 400G (2x400G) mkati mwa module imodzi ya OSFP, pogwiritsa ntchito zolumikizira ziwiri za MPO/MTP-12.
+Ulusi wa Multimode:Imagwiritsa ntchito ma VCSEL a 850nm wavelength ndi multimode fiber (MMF) potumiza deta mwachangu kwambiri pamtunda waufupi.
+Yotentha-Yotha Kuphwanyidwa:Fomu ya OSFP imatha kutsegulidwa mosavuta, zomwe zimapangitsa kuti kuyika ndi kukonza zikhale zosavuta popanda kutseka zida za netiweki.
Mbali
+ Mayeso a Parameter a Kuchita Bwino Kwambiri, Ubwino, ndi Kudalirika
+ Chip ya Marvell 6nm DSP yomangidwa mkati, Kugwiritsa Ntchito Mphamvu Kwambiri 16W
+ Kulumikizana Kothamanga Kwambiri Kogwirizana ndi IEEE 802.3ck
+ Hot Pluggable OSFP MSA Compliant
+ Thandizani 2x 400G kapena 4x 200G Breakout kuti pakhale kuchuluka kwa madoko apamwamba
+ 8x 106.25G PAM4 Yosinthidwa 8x 100GAUI-8 C2M Chiyankhulo Chamagetsi
+ Kwa Bandwidth Yapamwamba mu Hyperscale Data Centers ndi Cloud Infrastructure
+ Chitetezo cha Laser cha Kalasi 1M ndi Kutsatira RoHS
+ Kutha Kuyang'anira Mawonekedwe a Digito kwa Mphamvu Zamphamvu Zodziwira Matenda
Mafotokozedwe
| Cisco Yogwirizana | OSFP-800G-VR8 |
| Mtundu | KCO |
| Fomu Yopangira | Chovala chapamwamba cha OSFP Finned Top chokhala ndi doko lawiri |
| Chiwerengero Chachikulu cha Deta | 850Gbps (8x 106.25Gbps) |
| Kutalika kwa mafunde | 850nm |
| Mtunda Waukulu Wa Chingwe | 30m@OM3 / 50m@OM4 |
| CholumikiziraMtundu | APC ya MTP/MPO-12 iwiri |
| UlusiMtundu | MMF |
| Mtundu wa Chotumizira | VCSEL |
| Mtundu wa Wolandila | PIN |
| Mphamvu ya TX | -4.6~4dBm |
| Mphamvu Yocheperako Yolandirira | -6.4dBm |
| Bajeti ya Mphamvu | 1.8dB |
| Kuchuluka kwa Wolandila | 4dBm |
| Kugwiritsa Ntchito Mphamvu Kwambiri | 16W |
| Chiŵerengero cha Kutha | 2.5dB |
| DDM/DOM | Yothandizidwa |
| Kutentha kwa Malonda | 0 mpaka 70°C |
| Kusinthasintha (Kwamagetsi)8x100G-PAM4 |
|
| Kusinthasintha (Kuwala) | 4x100G-PAM4 iwiri |
| CDR (Kubwezeretsa Clock ndi Data) | TX & RX Yomangidwa mu CDR |
| FEC yomangidwa mkati | Ayi |
| Ma protocol | OSFP MSA, CMIS 5.0, IEEE 802.3db, IEEE 802.3ck |
| Chitsimikizo | Zaka 5 |
Mapulogalamu
+Malumikizidwe a Data Center:Imalumikiza ma switch apamwamba kwambiri mu mapangidwe a spine-leaf ndipo imayatsa ma switch-to-server links apamwamba kwambiri kuti deta isunthike mwachangu mkati mwa data center.
+Magulu a AI/ML:Imapereka bandwidth yofunikira komanso kuchedwa kochepa kuti ilumikize ma seva owerengera, ma DPU, ndi ma adapter a netiweki mu ntchito za AI ndi Machine Learning.
+Makompyuta Ogwira Ntchito Mwapamwamba (HPC):Imathandizira zofunikira pa netiweki m'malo a HPC, kulumikiza zinthu za InfiniBand kapena Ethernet kuti zikhale ndi mawerengedwe ambiri a data.
+Maukonde a Ethernet ndi InfiniBand:Transceiver iyi ndi yosinthika, imathandizira ma protocol a 800G Ethernet (otengera IEEE P802.3ck) ndi InfiniBand (monga NVIDIA Quantum-2).
