FS OSFP-SR8-800G Transceiver Module alakaʻi alakaʻi

Ke hoʻohana nei kēia SR8 multimode, like, 8-channel transceiver i ʻelua 4-channel MPO-12/APC optical connectors ma 400Gb/s kēlā me kēia.
ʻO ka multimode like, hiki i ka 8-channel (2xSR4) ke hoʻohana i ka modulation 100G-PAM4 a loaʻa i ka fiber kiʻekiʻe o 50 mika me ka hoʻohana ʻana i nā fibers multimode 8.

ʻO ka 50-mika ka lōʻihi e manaʻo ai i ʻelua ʻāpana ʻāpana ʻāpana i ka loulou.
Hōʻike ka OSFP-SR8-800G transceiver i kahi hoʻolālā heatsink finned a hoʻohana mau ʻia ma Quantum-2 InfiniBand a i ʻole Ethernet ea-cooled switch.

ʻO nā hui transceiver e hōʻoiaʻiʻo i ka hana maikaʻi loa ma InfiniBand a i ʻole Ethernet ʻōnaehana end-to-end a me nā ʻōnaehana pūnaewele mea kūʻai aku.
ʻO ka hoʻāʻo ʻana i ka hana ikaika e hōʻoia i ka ʻike hoʻonohonoho maikaʻi loa i waho o ka pahu, hana, a me ka lōʻihi.

Nānā: ʻO nā kiʻi no ke kuhikuhi wale nō. Hiki ke ʻokoʻa nā lepili huahana, nā kala, a me ka nui.

Nā mea nui

InfiniBand a i ʻole Ethernet
800G 2xSR4/SR8 mea hoʻolele manaʻo multimode
8x 100G-PAM4 Uila i ʻAlua 4x 100G-PAM4 ʻano like ʻole
Kākoʻo i nā loulou 800G-a-ʻelua 400G ConnectX-7 a i ʻole nā loulou 800G-a-ʻehā 200G ConnectX-7

Hoʻohana ʻia ʻo Finned-Top OSFP ma Quantum-2 a i ʻole Ethernet ea-cooled hoʻololi
Hiki ke kiʻekiʻe loa: 30m me ka hoʻohana ʻana i ka fiber OM3, 50m me ka hoʻohana ʻana i ka fiber OM4
ʻElua MPO-12/APC mea hoʻohui optical
850nm VCSEL
16 W ka mana nui
Hoʻokahi 3.3V mana lako
Palekana laser papa 1
Kūlike ʻo CMIS 5.1
Hoʻopili wela, OSFP MSA, a me RoHS hoʻokō
ʻO ke ana wela o ka pāʻoihana 0 a +70°C (32 a 158°F)

Nā noi

Hoʻolālā ʻia ʻo FS OSFP-SR8-800G e hoʻonui i ka hana o nā pūnaewele HPC, e koi ana i ka bandwidth kiʻekiʻe, haʻahaʻa-latency, nā pilina hilinaʻi loa ma waena o InfiniBand a i ʻole nā mea Ethernet.

Hiki iā ia ke loulou i luna ma NVIDIA Quantum a i ʻole Ethernet architectures no ka hoʻololi ʻana i nā noi, i lalo no nā loulou hoʻololi top-of-rack i ConnectX® smart network adapters, a me BlueField® DPUs i nā kikowaena helu a me nā subsystem mālama.

Nā Kūlana Hoʻohui

Hiki i nā māhoe-port ke hoʻohui i nā hoʻololi i nā hoʻololi, ConnectX-7 adapters, a me BlueField-3 DPUs.

Hoʻohana ka OSFP māhoe-port i ʻelua mau mea hoʻohui optical MPO-4/APC me ʻelua mau kaula fiber 12-channel.
Hiki iā lākou ke loulou i hoʻokahi port 400G OSFP a i ʻole QSFP112 transceivers i hoʻohana ʻia ma ConnectX-7 adapters a / a i ʻole BlueField-3 DPUs.

ʻO nā mea uila, optics, a me nā mea hoʻohui optical ua like ia no ka OSFP-port hoʻokahi a me QSFP112.
Hiki ke hoʻohana ʻia nā mea ʻelua ConnectX-7 a me BlueField-3 me nā transceivers OSFP twin-port i ka manawa like, me kā lākou ʻano kumu-factor.

Noho mau nā transceiver OSFP multimode māhoe ma 16 W no nā hoʻonohonoho āpau e pili ana i nā hoʻololi OSFP, nā mea hoʻololi OSFP a me QSFP112, a me nā DPU i ka manawa like.
Hoʻopili i nā transceivers māhoe-port me 1: 2 fiber splitter cables i 400G transceivers e hana maʻalahi i nā transceivers 200Gb/s ma ka hoʻoulu ʻana i nā kaha 2 wale nō, a hoʻemi ʻakomi i ka hoʻohana ʻana i ka mana i ka transceiver 400G OSFP mai 8.5 a i 5.5 W, a hoʻemi ʻakomi i ka hoʻohana ʻana i ka mana ma ka WSiver 400G FP112G.

Hoʻohana i nā hihia

ʻO nā hui āpau o nā māhoe-port 2x400G OSFP, 400G hoʻokahi-port OSFP/QSFP112 transceivers kākoʻo i nā protocol InfiniBand a i ʻole Ethernet. Aia ka ConnectX-7 a me BlueField-3 i nā protocol InfiniBand a me Ethernet. Pono nā kaiapuni InfiniBand i nā transceiver a me nā hoʻololi e pili ana iā InfiniBand, aʻo nā kaiapuni Ethernet e pono i nā transceivers a me nā hoʻololi kikoʻī Ethernet.

Aia nā hihia hoʻohana:

E hoʻololi i ka hoʻololi ma 800Gb/s
E hoʻololi i nā hui ʻelua o 400G ConnectX-7 a/a i ʻole BlueField-3
Hoʻololi i nā hui ʻehā o 200G ConnectX-7 a/a i ʻole BlueField-3
Hoʻololi-i-DGX H100 GPU Pūnaehana

E hoʻololi i ka hoʻololi ma 800Gb/s
Hiki ke hoʻopili ʻia ʻelua mau hoʻololi hoʻololi OSFP ma 800G (2x400GG) me ka hoʻohana ʻana i nā transceivers OSFP twin-port ʻelua a me ʻelua mau kaula uila multimode fiber (12FMTPOM44) a hiki i 50 mika.

E hoʻololi i nā hui ʻelua o 400G ConnectX-7 a/a i ʻole BlueField-3

Hiki i kahi transceiver OSFP twin-port me ka hoʻohana ʻana i ʻelua mau kaula fiber pololei ke kākoʻo i ʻelua mau mea hoʻololi a/a i ʻole nā hui DPU. Hiki i kēlā me kēia ʻelua, 4-channel fiber cables (12FMTPOM4) ke loulou i kahi transceiver 400G a hiki i 50 mika ma OSFP (OSFP-SR4-400G-FL) a i ʻole QSFP112 (QSFP112-SR4-400G-FL) form-factor. ʻO nā mea uila, optics, a me nā mea hoʻohui optical he like ia no nā puka puka hoʻokahi OSFP a me QSFP112 puka kumu, a ʻo ka hoʻohana mana o OSFP he 8.5 W, ʻo QSFP112 ka hoʻohana ʻana i ka mana he 9 W.

ʻO ConnectX-7/OSFP wale nō ke kākoʻo i ka OSFP-port hoʻokahi
Hoʻohana ʻia ka QSFP112 form-factor ma ConnectX-7/QSFP112s a me / a i ʻole BlueField-3/3/QSFP112 DPUs.

Hiki ke hoʻohana ʻia kekahi hui o ConnectX-7 a me BlueField-3 me ka OSFP a i ʻole QSFP112 i ka manawa like ma nā transceivers OSFP twin port.

Hoʻololi i nā hui ʻehā o 200G ConnectX-7 a/a i ʻole BlueField-3
Hiki i kahi transceiver OSFP twin-port me ka hoʻohana ʻana i ʻelua, 1:2 fiber splitter cable hiki ke kākoʻo i ʻehā mau mea hoʻololi a/a i ʻole nā hui DPU. Hiki i kēlā me kēia ʻelua, 4-channel 1:2 fiber splitter cables (12FMTPOM4) ke loulou i kahi transceiver 400G a hiki i 50-mika ma OSFP (OSFP-SR4-400G-FL) a i ʻole QSFP112 (QSFP112-SR4-400G-FL) form-factor. ʻO nā mea uila, optics a me nā mea hoʻohui optical ua like ia no nā puka puka OSFP a me QSFP112 puka kumu. Hoʻopau ka ʻaoʻao ʻelua-fiber i nā ala ʻelua wale nō i ka transceiver 400G e hana ana i kahi mea 200G a hoʻemi ʻakomi i ka hoʻohana ʻana i ka mana o nā transceivers 400G OSFP wale nō mai 8.5 W a i 5.5 W, e hoʻemi ʻokoʻa i ka hoʻohana ʻana i ka mana o ka 400G QSFP112 wale nō i ka 9G QSFP6 port a hiki i ka WFP mana WFP.

Hiki i nā ConnectX-7/OSFP wale nō ke ʻae i ka OSFPs-port
Hoʻohana ʻia ka QSFP112 form-factor ma ConnectX-7/QSFP112s a me / a i ʻole BluieField-3-3/3/QSFP112 DPUs.
Hiki ke hoʻohana ʻia nā ʻano hui like ʻole o ConnectX-7 a me BlueField-3 i ka manawa like ma nā transceivers OSFP twin port.

Hoʻololi-i-DGX H100 GPU Pūnaehana

Aia ka DGX-H100 i ʻewalu "Hopper" H100 GPU ma ka ʻaoʻao chassis luna, ʻelua CPUs, waiho ʻana, a me InfiniBand a / a i ʻole Ethernet ma ka ʻāpana kikowaena lalo. Aia kēia i ʻewalu 400Gb/s ConnectX-7 NICs i kau ʻia ma nā papa mezzanine ʻelua i kapa ʻia ʻo "Cedar-7" kāleka no ka GPU-to-GPU InfiniBand a i ʻole Ethernet networking. ʻO ka OSFP-SR8-800 G-FL me ka ʻole o ka wela dissipation fins hiki ke hoʻoili ʻia i nā ʻōnaehana DGX H100, interoperating me ka heatsink-SR8-800.

ʻIke kauoha

Papa 1: Hoʻokaʻaʻike ʻike no FS InfiniBand OSFP-SR8-800G Transceivers a me nā huahana pili.

Helu hapa	wehewehe
Nā lawaiea
OSFP-SR8-800G	800GBASE OSFP Loaʻa ʻia ma luna 2x SR4/SR8 850nm 50m ʻElua MPO-12/APC MMF
OSFP-SR8-800G-FL	800GBASE OSFP Papa Piha 2x SR4/SR8 850nm 50m Dual MPO-12/APC MMF
OSFP-SR4-400G-FL	400GBASE OSFP Papa Paʻa SR4 850nm 50m MPO-12/APC MMF
QSFP112-SR4-400G	400GBASE QSFP112 SR4 850nm 50m MPO-12/APC MMF
Nā hoʻololi
MQM9790-NS2F	NVIDIA® 64-Port NDR 400G InfiniBand Ikepili Center Switch
MQM9700-NS2F	NVIDIA® 64-Port NDR 400G InfiniBand Ikepili Center Switch
NICs
MCX75510AAS-NEAT	Kāleka Adapter ConnectX®-7 InfiniBand 400GbE/NDR, Hoʻokahi-Port OSFP
MCX75310AAC-NEAT	ConnectX®-7 InfiniBand & Kāleka Adapter Ethernet 400GbE/NDR, Hoʻokahi-Port OSFP
MCX755106AS-HEAT	ConnectX®-7 InfiniBand & Kāleka Adapter Ethernet 200GbE/NDR200, Dual-Port QSFP112
Uea
12FMTPOM4	MPO-12 APC (Wahine) i MPO-12 APC (Wahine), MMF, ʻAno B
8FMTPOM4	MPO-12 APC (Wahine) i 2 x MPO-4 APC (Wahine), MMF, ʻAno B

FAQ

Q: Hiki ke hoʻohana ʻia ka module OSFP-SR8-800G me nā ʻano transceiver ʻē aʻe?
A: Hoʻonohonoho pono ʻia ka module OSFP-SR8-800G no ka hoʻohana ʻana me nā transceivers kūpono i ʻōlelo ʻia ma nā papa ʻike kauoha. Manaʻo ʻia e nānā i ka palapala huahana no nā kikoʻī pili.

Palapala / Punawai

FS OSFP-SR8-800G Transceiver Module [pdf] Ke alakaʻi hoʻohana
OSFP-SR8-800G, OSFP-SR8-800G Transceiver Module, Transceiver Module, Module

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Palapala Hoʻohana

FS OSFP-SR8-800G Transceiver Module

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