Kainga
800GBASE-2FR4 QSFP-DD PAM4 1310nm 2km DOM Tōrua CS SMF Kōwae Whakawhiti Waea
Whakatakotoranga Whakatakotoranga
|
Nama Wahi |
QDD800-2FR4-C1 |
Ingoa Kaihoko |
FS |
|
Tauwehe Puka |
QSFP-DD |
Reiti Raraunga Max |
850Gbps(8x 106.25Gbps) |
|
Te roangaru |
1271nm,1291nm,1311nm me 1331nm |
Tawhiti Tauera Max |
2km |
|
Kaihono |
CS rua |
Momo Tauera |
SMF |
|
Momo Kaituku |
EML |
Momo Kaiwhiwhi |
PIN |
|
TX Mana |
-3.2-4.4dBm |
Te Mana Kaiwhiwhi Iti |
-7.7dBm |
|
Putea Mana |
4dB |
Te Kaikawe Whakanuia |
5.4dBm |
|
Whakamahi Hiko |
≤18W |
Owehenga Whakamate |
>3.5dB |
|
Hangarau Packaging |
COB(Chip on Board)Pake |
Hōputu Whakatauira |
PAM4 |
|
CDR(Karaka me te Whakaora Raraunga) |
TX RX DSP Hanga-i roto |
FEC i hangaia |
Kao |
|
Kawa |
IEE802.3ck,IEEE 802.3cu,QSFP-DD MSA |
Pūtāhui |
5 Tau |
Ngā āhuatanga Ngā āhuatanga
800GBASE-2FR4 QSFP-DD PAM4 1310nm 2km DOM rua CS SMF kōwae transceiver whatu ko te kōwae whatu tere-tere te whakamahi i te hangarau modulation PAM4. Ko te roangaru whakahaere he 1310 nanometers me te tawhiti tuku ka tae ki te 2 kiromita. Ka whakamahia e ia te CS kotahi-aratau-a-te-a-taua te whakawhiti i te muka whakaata hei whakatutuki i te kounga teitei me te tere tere o te tuku tohu tohu. I te wa ano, kei te waahanga ano he mahi aroturuki rorohiko (DOM), ka taea te aroturuki me te whakahaere i nga tawhā mahi o te transceiver whatu, te whakapai ake i te pai me te pai o te mahi me te tiaki.
Ko tenei waahanga whakawhiti whatu he pai mo te tuku raraunga 800G Ethernet ka taea te mohio ki te tuku raraunga tere me te tango. Ko ona ahuatanga tono e aro nui ana ki nga pokapū raraunga teitei me nga taiao whakawhitiwhiti whatunga, penei i te rorohiko kapua, nga pokapū raraunga nui, te whakamunatanga me te whakawhiti whatunga. I roto i enei mara, he nui te nui o nga raraunga me tuku me te tukatuka i roto i te waa tuuturu, me te tere tere me te pumau o te 800G ka waiho tenei waahanga transceiver optical hei waahanga nui o te whakawhitiwhiti korero.
Ko te hiranga o te 800GBASE-2FR4 QSFP-DD PAM4 1310nm 2km DOM rua CS SMF optical transceiver module e takoto ana i roto i tona kaha ki te whakarato i te pumau, te tere tere o te whakawhiti raraunga ki te whakatutuki i nga waahanga me nga whakaritenga tere o nga pokapū raraunga hou me nga whatunga whakawhitiwhiti. Na te whakawhanake tonu me te tono o nga raraunga nui, te rorohiko kapua, te mohio mohio me etahi atu hangarau, kei te tipu haere te tono mo te tuku raraunga tere. Ko tenei tuku tere-tere he maha nga wa e whakawhirinaki ana ki nga waahanga whakawhiti whatu mahi teitei.
Hei tikanga tuku raraunga whaihua me te tere, kua noho te whakawhitiwhiti korero whatu hei waahanga nui o te mara korero hou. Hei waahanga matua o te tuku whatu, he mahi nui nga kōwae whakawhiti whatu i roto i nga punaha korero whatu. Ko te whakarewatanga o 800GBASE-2FR4 QSFP-DD PAM4 1310nm 2km DOM rua CS SMF kōwae transceiver whatu whakakī i te āputa i roto i te 800G taumata whatu transceiver mākete kōwae, hanga nui-tere tuku raraunga atu pūmau, me te pono.
I tua atu, ka taea e te mahi aroturuki matakite mamati o te 800GBASE-2FR4 QSFP-DD PAM4 1310nm 2km DOM rua CS SMF kōwae transceiver optical te aroturuki i te mana mahi me nga tawhā mahi o te kōwae i roto i te wa tika, te whakarato i nga korero mo te mahi me te tiaki me te aratohu. He mea tino nui tenei mo te whakahaere me te tiaki i nga whatunga korero, a ka taea te whakaiti i nga reiti rahunga me nga utu whakahaere me te tiaki.
I roto i te poto, ko te 800GBASE-2FR4 QSFP-DD PAM4 1310nm 2km DOM rua CS SMF transceiver module he taputapu whakawhitiwhiti whakaaro teitei e tika ana mo te whakawhiti raraunga 800G Ethernet me nga tono nui me te hiranga i roto i te waahi o nga pokapū raraunga nui me nga whakawhitinga whatunga. . . Ko tana mahi tuku tuuturu me nga mahi aro turuki mamati ka waiho hei waahanga matua mo te tuku raraunga tere-tere, te whakatairanga i te whakawhanaketanga me te whakamahi i te hangarau whakawhitiwhiti whakaaro.