800GBASE 2xSR4 / SR8 OSFP Yarangije Hejuru PAM4 850nm 50m DOM Dual MPO-12 / APC MMF Optical Transceiver Module
Ibisobanuro
+ KCO-OSFP-800G-SR8 800Gbase yihuta ya fibre optique module ni umuyoboro mwinshi wogukwirakwiza mugihe gito (kugeza kuri 100m) ya fibre fibre ikoreshwa cyane cyane ikoreshwa mubigo byamakuru, kubara cyane (HPC), hamwe nubukorikori bwimbaraga (AI) kubidukikije bisaba guhuza byihuse.
+ Ifasha guhinduranya-guhinduranya, guhinduranya-kuri-seriveri, no guhuza imiyoboro ihuza imiyoboro ya 51.2T yubatswe, igashyigikira protocole ya Ethernet na InfiniBand.
+ 800GBASE-SR8 OSFP module ya optique ya transceiver yagenewe 800GBASE Ethernet yinjiza kugeza kuri 50m ihuza uburebure bwa OM4 multimode fibre (MMF) ukoresheje uburebure bwa 850nm ukoresheje MTP / MPO-12 APC.
+ Iyi transceiver yujuje IEEE P802.3ck, ibipimo bya OSFP MSA.
+ Byubatswe muburyo bwa digitale yo kwisuzumisha (DDM) itanga uburyo bwo gukora ibipimo bifatika.
+ Twin-port OSFP yarangije-hejuru ya transceiver ikoreshwa muri Ethernet ikonjesha ikirere.
+ Byerekanwe nubukererwe buke, imbaraga nke, no kwizerwa, irashobora guhuza hejuru muburyo bwububiko bwamababi yububiko kugirango uhindure-uhindure porogaramu, umanuke hejuru-ya-rack uhuza imiyoboro ihuza imiyoboro ya Ethernet, na / cyangwa kuri BlueField-3 DPUs muri seriveri ya mudasobwa hamwe na sisitemu yo kubika.
+ Nibisubizo byiza kuri mudasobwa ya HPC, AI, hamwe nibicu byamakuru.
Uburyo bwo gukora
+Igishushanyo cya Twin-Port:Izina "SR8" ryerekana inzira 8 za modulisiyo ya 100G-PAM4, ikunze kugabanywamo imiyoboro ibiri yigenga 400G (2x400G) muburyo bumwe bwa OSFP, ikoresha MPO / MTP-12.
+Fibre ya Multimode:Ikoresha 850nm yumurambararo wa VCSELs na fibre ya multimode (MMF) kugirango amakuru yihuse yohereze amakuru mugihe gito.
+Bishyushye:Ifishi ya OSFP irashyushye, itanga uburyo bworoshye bwo kuyitunganya no kuyifunga udafunze ibikoresho byurusobe.
Ikiranga
Ibizamini bya Parameter kubikorwa byiza, ubuziranenge, no kwizerwa
+ Yubatswe muri Marvell 6nm Chip Chip, Mak. Gukoresha ingufu 16W
+ Umuvuduko wihuse uhuza IEEE 802.3ck
+ Amashanyarazi ashyushye OSFP MSA Yubahiriza
+ Shyigikira 2x 400G cyangwa 4x 200G Gutandukana kubwinshi bwicyambu
+ 8x 106.25G PAM4 Yagaruye 8x 100GAUI-8 C2M Amashanyarazi
+ Kubwinshi Bwinshi muri Hyperscale Data Centre na Ibikorwa Remezo
+ Icyiciro cya 1M Umutekano wa Laser hamwe na RoHS Yubahiriza
+ Ubushobozi bwa Digital Optical Monitoring Ubushobozi bukomeye bwo gusuzuma
Ibisobanuro
| Cisco Ihuza | OSFP-800G-VR8 |
| Ikirango | KCO |
| Imiterere | Twin-port OSFP Yarangije Hejuru |
| Igipimo Cyinshi Cyamakuru | 850Gbps (8x 106.25Gbps) |
| Uburebure | 850nm |
| Intera ya kabili | 30m @ OM3 / 50m @ OM4 |
| UmuhuzaAndika | Kabiri MTP / MPO-12 APC |
| FibreAndika | MMF |
| Ubwoko bwa Transmitter | VCSEL |
| Ubwoko bw'abakira | PIN |
| TX Imbaraga | -4.6 ~ 4dBm |
| Imbaraga ntarengwa zo kwakira | -6.4dBm |
| Ingengo yimari yingufu | 1.8dB |
| Kwakira birenze | 4dBm |
| Gukoresha ingufu nyinshi | 16W |
| Ikigereranyo cyo kuzimangana | 2.5dB |
| DDM / DOM | Gushyigikirwa |
| Ubushyuhe bwubucuruzi | 0 kugeza 70 ° C. |
| Guhindura (Amashanyarazi)8x100G-PAM4 |
|
| Guhindura (Optical) | Dual 4x100G-PAM4 |
| CDR (Isaha no Kugarura Data) | TX & RX Yubatswe muri CDR |
| Yubatswe FEC | Oya |
| Porotokole | OSFP MSA, CMIS 5.0, IEEE 802.3db, IEEE 802.3ck |
| Garanti | Imyaka 5 |
Porogaramu
+Ihuriro ryamakuru:Ihuza ibintu byinshi cyane byahinduwe muburyo bwumugongo-amababi yubatswe kandi igafasha hejuru-ya-rack guhinduranya-kuri seriveri ihuza amakuru yihuse muri data center.
+Ihuriro rya AI / ML:Itanga umurongo ukenewe mwinshi hamwe nubukererwe buke kugirango uhuze seriveri ya mudasobwa, DPUs, hamwe na adaptateur ya net muri AI hamwe na Machine Learning akazi.
+Kubara cyane-Kubara (HPC):Shyigikira ibyifuzo byurusobe mubidukikije bya HPC, uhuza InfiniBand cyangwa Ethernet yibintu byinshi bibarwa cyane.
+Imiyoboro ya Ethernet na InfiniBand:Iyi transceiver irahuze, ishyigikira 800G Ethernet (ishingiye kuri IEEE P802.3ck) na InfiniBand (nka NVIDIA Quantum-2) protocole.
