800GBASE 2xDR4/DR8 OSFP Finned Top PAM4 1310nm 500m DOM Takirua MPO-12/APC SMF Pūwae Whakawhiti Whatu Muka
Whakaahuatanga
+ Ko te tono whakawhiti muka whatu KCO-OSFP-800G-DR8 mō te whakawhiti OSFP he whakarato hononga tere-tino-tiketike, iti-roa i roto i ngā pokapū raraunga me ngā taiao Rorohiko Mahi-Teitei (HPC), e āhei ai ngā hononga 800 Gigabit Ethernet (800GE) me te InfiniBand NDR (Next-gen Data Rate) tae atu ki te 500 mita i runga i te muka aratau-kotahi.
+Ka tautokohia e ngā whakawhiti muka whatu KCO-OSFP-800G-DR8 ngā hononga pakaru mō ngā hononga 2x400G, 4x200G, 8x100G rānei, ā, he hototahi ki ngā taputapu pēnei i ngā pana NVIDIA, ngā urutau ConnectX-7, me ngā DPU BlueField-3.
+Kua hangaia te kōwae muka whatu KCO-OSFP-800G-DR8 mō te tukunga Ethernet 800GBASE tae atu ki te 500m te roa o te hononga i runga i te muka aratau-kotahi (SMF) OS2 mā te whakamahi i te roanga ngaru o te 1310nm mā ngā hononga MTP/MPO-12 APC takirua.
+E tutuki ana tēnei taputapu whakawhiti muka whatu KCO-OSFP-800G-DR8 i ngā paerewa IEEE 802.3ck, IEEE 802.3cu me te OSFP MSA. Mā te aroturuki tātaritanga mamati (DDM) kua hangaia ki roto ka taea te uru atu ki ngā tawhā whakahaere wā-tūturu.
+E whakamahia ana tēnei tukuwhiti-rua KCO-OSFP-800G-DR8 OSFP, he pito-taraiwa, i roto i ngā pana hau-whakamatao Ethernet.
+ He iti te whakaroa, he iti te mana, me te pono, ka taea te hono atu ki runga i ngā hoahoa tuara mō ngā tono whakawhiti-ki-whakawhiti, ki raro mō ngā hononga whakawhiti o runga-o-te-whatanga ki ngā urutau whatunga Ethernet, me/ranei ki ngā DPU BlueField-3 i roto i ngā tūmau rorohiko me ngā pūnaha rokiroki. Koinei te otinga tino pai mō te rorohiko HPC, te AI, me ngā pokapū raraunga kapua.
Ngā Whakatakotoranga
| P/N | OSFP-800G-DR8-SM1310 |
| Ingoa Kaihoko | KCO |
| Āhua Āhua | Runga Tāwhiti OSFP rua-tauranga |
| Tere Raraunga Mōrahi | 850Gbps (8x 106.25Gbps) |
| Roanga ngaru | 1310nm |
| Te Tawhiti Taura Mōrahi | 500m |
| Honongamomo | MTP/MPO-12 APC takirua |
| Momo muka | SMF |
| Momo Tuku | EML |
| Momo Kaiwhiwhi | PIN |
| Mana o TX | -2.9~4.0dBm |
| Mana Kaiwhiwhi Iti rawa | -5.9dBm |
| Tahua Hiko | 3dB |
| Taumahatanga o te Kaiwhiwhi | 4dBm |
| Te Whakamahinga Mana Mōrahi | 16.5W |
| Ōwehenga Ngaro | >3.5dB |
| Te Whakarerekētanga (Hiko) | 8x100G-PAM4 |
| Te Whakarerekētanga (Whiti) | Takirua 4x100G-PAM4 |
| Hangarau Tākai | Te Takai COB (Maramara i runga i te Papa) |
| Hōputu Whakarerekētanga | PAM4 |
| CDR (Whakaora Karaka me te Raraunga) | DSP Hanga-roto TX me RX |
| FEC kua hangaia | No |
| Ngā Kawa | OSFP MSA HW Rev 4.1, CMIS Rev 5.0, IEEE 802.3cu-2021, IEEE P802.3ck D2.2 |
| Pūtāhui | 5 Tau |
Ngā tono me ngā painga
+ Ngā Pokapū Raraunga Mahi-Tiketike:Mā te kōwae KCO-OSFP-800G-DR8 e whakarato te whānui o te hononga e tika ana mō te hono i ngā pana, ngā tūmau, me ētahi atu hanganga whatunga i roto i ngā pokapū raraunga nui hei tautoko i te rorohiko kapua me te tuku raraunga nui.
+ Rorohiko Mahi-Teitei (HPC):He nui ngā tere tuku raraunga e hiahiatia ana e ngā tautau HPC mō ngā tataunga nui. Mā te KCO-OSFP-800G-DR8 ka taea te hono atu ki ēnei rorohiko nui me ētahi atu pūnaha HPC.
+ Ethernet me InfiniBand:E tautoko ana i ngā kawa Ethernet me InfiniBand, e tuku ana i te whānuitanga o ngā hiahia whatunga rerekē i roto i te pokapū raraunga.
+ Ngā Āheinga Pakaru Ngāwari:Mā te paerewa KCO-OSFP-800G-DR8 o te DR8 ka taea e te kōwae te mahi hei hononga 800G kotahi, te "wehewehe" rānei ki ngā hononga tere-iti maha (2x400G, 4x200G, 8x100G rānei), e hono ana ki ngā momo taputapu pēnei i ngā NIC me ngā DPU.
+Muka Aratau-Kotahi e Tae-Roa ana (SMF):Mā te whakamahi i te muka aratau-kotahi, ka tautoko te paerewa DR8 i ngā hononga tae atu ki te 500 mita, e whakarato ana i te hononga pakari puta noa i ngā tawhiti roa i roto i tētahi whare.
