Rōpū Taonga Taketake huawei ma5680t gpon olt ngā taipitopito hangarau huawei ma5680 olt

Ngā Āhuatanga Matua

Pūhara tiritahi nui-kaha 

Ko te raupapa MA5680T e whakarato ana i te tūāpapa tiritahi kaha-nui e tautoko ana i te kaha whakawhiti tere-tiketike.

I whakawhanakehia i runga i te tūāpapa taputapu iMAP me te tūāpapa pūmanawa IAS a Huawei, ka whakamahia e te raupapa MA5680T te hoahoa me te hoahoa matatau.

Ko te kaha whakawhiti o te papa o muri e tae ana ki te 3.2 Tbit/s.

Ko te kaha whakawhiti taha-rua o te papa whakahaere e tae ana ki te 480 Gbit/s.

E waru ngā tauranga GPON e tautokohia ana e te papa GPBD, ā, e tautokohia ana e te rack iti katoa tae atu ki te 8K ONT.

E waru ngā tauranga EPON e tautokona ana e te papa EPBD. I runga i te ōwehenga wehewehe 1:64, ka tautokohia e te rack iti katoa tae atu ki te 8K ONT.

Mā te whakamahi i te tūāpapa whanaketanga me ngā taputapu urunga whānui a Huawei, ka tautoko te raupapa MA5680T i ngā āhuatanga Papa 2 me Papa 3 o ngā taputapu urunga whānui hei whakarato i ngā mahi e aro ana ki te kaiwhakamahi me te heke mai.

Kaha te āheinga uru GPON/EPON whakauru

1. Te āheinga uru atu ki te EPON 

Ko te hoahoa tohu-ki-maha-ira (P2MP) e whakamahia ana hei tautoko i te whatu kore mahi

te tuku i runga i te Ethernet. Ka tautokona ngā tere whakarunga me te heke o te 1.25 Gbit/s hei whakarato i ngā ratonga whānui tere-teitei, e tutuki ana i te whānui o te hononga.

ngā whakaritenga a ngā kaiwhakamahi urunga.

I te ahunga whakararo, ka tohaina te whānui o te hononga e ngā kaiwhakamahi rerekē i roto i te whakamunatanga

Aratau whakapāho. I te ahunga whakarunga, ka whakamahia te maha o te wehenga wā (TDM) hei tohatoha i te whānui o te hononga.

Ka tautoko te raupapa MA5680T i te tohatoha whānui hihiri (DBA) me te whānuitanga o te 64 kbit/s. Nō reira, ka taea te tohatoha whānui hihiri o ngā kaiwhakamahi o te pūrua ONT i runga i ngā hiahia o te kaiwhakamahi.

Ka whakamahia e te pūnaha EPON te hangarau tuku whatu kore mahi, ā, ka whakamahia e te wehewehe whatu te aratau P2MP me te tautoko i te ōwehenga wehewehe o te 1:64.

Ko te tawhiti tuku tautoko e tae atu ana ki te 20 km.

Ka taea te whakarite i te hangarau awhe, te awhe aunoa, te awhe tīmatanga rānei.

Te āheinga uru atu ki te GPON

E tautokona ana te tere teitei. Ko te tere o raro iho e tae atu ana ki te 2.488 Gbit/s, ā, ko te tere o runga ake e tae atu ana ki te 1.244 Gbit/s.

E tautokona ana te tawhiti roa. Ko te tawhiti tuku ā-tinana mōrahi o te ONT he 60 km. Ko te tawhiti ā-tinana i waenga i te ONT tawhiti rawa me te ONT tata rawa ka eke ki te 20 km.

E tautokona ana te ōwehenga wehewehe teitei. E tautokona ana e te papa urunga GPON 8-tauranga te ōwehenga wehewehe o te 1:128, e whakanui ana i te kaha me te penapena i ngā rauemi muka whatu.

E tautokona ana te kiato teitei. Ka whakaratohia e te raupapa MA5680T te urunga GPON 8-tauranga, 4-tauranga rānei.

papa hei whakanui ake i te kaha o te pūnaha.

E tautokona ana te mahi H-QoS (hierarchical quality of service) kia tutuki ai te SLA.

ngā hiahia o ngā momo kiritaki arumoni.

Te kaha QoS kaha

Ko te raupapa MA5680T e whakarato ana i ngā otinga QoS kaha e whai ake nei hei whakahaere i te

te whakahaere i ngā ratonga rerekē:

Tautoko ana i te mana whakahaere matua (i runga i te tauranga, te wāhitau MAC, te wāhitau IP, te ID tauranga TCP, te ID tauranga UDP rānei), te mahere matua me te whakarerekētanga i runga i te āpure ToS me te 802.1p, me ngā ratonga rerekē DSCP.

Tautoko ana i te whakahaere whānui (i runga i te tauranga, te wāhitau MAC, te wāhitau IP, te ID tauranga TCP, rānei)

(UDP port ID) me te tere whakahaere o te 64 kbit/s.

E tautoko ana i ngā momo whakaritenga rarangi e toru: te rarangi matua (PQ), te rarangi porowhita taumaha (WRR), me te PQ+WRR.

E tautoko ana i te HQoS, e whakapūmau ana i te whānui o ngā ratonga maha mō ngā kaiwhakamahi maha: Mā te taumata tuatahi ka whakapūmau i te whānui o ngā kaiwhakamahi, ā, mā te taumata tuarua ka whakapūmau i te whānui o ngā ratonga mō ia kaiwhakamahi. Mā tēnei ka whakarite kia tino tohaina te whānui o ngā ratonga kua whakapūmautia, ā, kia tika hoki te tohatoha o te whānui o ngā ratonga pakaru.

Ngā mahi whakapumautanga haumarutanga whānui

Ka tutuki i te raupapa MA5680T ngā whakaritenga haumarutanga o ngā ratonga whakawhitiwhiti kōrero, ka whakamahi katoa i ngā kawa haumarutanga, ā, ka tino whakarite i te haumarutanga o te pūnaha me te kaiwhakamahi.

1. Te mahi haumarutanga pūnaha

Te parenga ki te whakaekenga DoS (whakakorenga ratonga)

Tātari wāhitau MAC (mana urunga pāpāho)

Whakaekenga mōkihi ārai-ICMP/IP

Tātari ara wāhitau pūtake

Rārangi Pango

2. Te mahi haumaru a te kaiwhakamahi

Kōwhiringa DHCP (Dynamic Host Configuration Protocol) 82 hei whakarei ake i te haumarutanga DHCP

Te here i waenga i ngā wāhitau MAC/IP me ngā tauranga

Te tinihanga ārai-MAC me te tinihanga ārai-IP

Te manatoko i runga i te tau rangatū (SN) me te kupuhipa o te ONU/ONT

Whakamunatanga hurihuri toru

Tukunga whakapāhotanga whakamuna i te ahunga o raro o te GPON mō ngā kaiwhakamahi rerekē,

pērā i te AES (paerewa whakamunatanga matatau) whakamunatanga 128-moka

Momo GPON B OLT takirua whakapūmau

Hononga atamai me te hononga aroturuki mō te whatunga me ngā hongere whakarunga rua

Te āhua whatunga ngāwari

Hei tūāpapa urunga maha-ratonga, ka tautoko te raupapa MA5680T i ngā momo urunga maha me ngā momo whatunga maha hei whakatutuki i ngā whakaritenga whatunga a ngā kaiwhakamahi i runga i ngā momo whatunga rerekē.

te taiao me ngā ratonga.

Te hoahoa pono o te akomanga kawe

Ka whakaarohia te pono o te pūnaha o te raupapa MA5680T i roto i te pūnaha,

ngā hoahoa taputapu, me ngā pūmanawa hei whakarite kia rere te taputapu i roto i te āhua noa. Ko te

Raupapa MA5680T:

E whakarato ana i ngā mahi ātete uira me te ārai-pokanoa.

Tautoko ana i te whakatūpato hapa i mua i ngā waeine me ngā wāhanga katoa (kua pau), pērā i te pā hau,

te pūtake hiko, me te pākahiko.

E tautokona ana te parenga 1+1 (momo B) mō te tauranga PON me te whakawhiti parenga ratonga taumata 50 ms mō te muka whatu tuarā.

Tautoko ana i te whakapai ake i roto i te ratonga.

Tautoko ana i te kimi pāmahana teitei hei whakarite i te haumaru o te pūnaha.

E tautokona ana ngā mahi o te uiui i te pāmahana o te papa, te whakatakoto i te paepae pāmahana, me te whakaweto i te pāmahana tiketike.

Ka whakamahi i te tāruarua tauutuutu 1+1 mō te papa whakahaere me te papa atanga whakarunga.

Ka tautokona te whakawhiti wera mō ngā papa ratonga me ngā papa whakahaere katoa.

E whakarato ana i te ara iahiko tīmatanga-ngāwari, te ara iahiko tiaki, te tiaki rohe-auau, me te tiaki ara iahiko poto

mō te mana whakauru o ngā papa i roto i te whata iti hei tiaki i ngā papa mai i ngā whiunga uira me ngā ngaru hiko.

Tautoko ana i te GPON momo B/momo C OLT takirua homing.

E tautoko ana i te hononga atamai me te hononga aroturuki mō te whatunga me ngā hongere whakarunga rua.

Ngā Whakatakotoranga Hangarau

Te mahi a te pūnaha

Te kaha o te papa o muri: 3.2 Tbit/s; te kaha o te whakawhiti: 960 Gbit/s; te kaha o te wāhitau MAC: 512K Te tere tuku raina Papa 2/Papa ​​3

Aratau tukutahi karaka BITS/E1/STM-1/Ethernet me te aratau tukutahi karaka IEEE 1588v2

Papa urunga EPON

E whakamahi ana i te hoahoa o te papa kiato-teitei 4-tauranga, 8-tauranga rānei.

Tautokohia te kōwae whatu mono SFP (ko te kōwae mana PX20/PX20+ te mea e pai ake ana).

E tautoko ana i te ōwehenga wehenga mōrahi o te 1:64.

Ka taea te tukatuka i ngā awa 8k.

Tautoko ana i te kimi mana whatu.

Ka whakamahi i te hangarau tukatuka waka ahurei hei whakatutuki i te whakaritenga o te tukatuka

ngā VLAN rerekē.

Papa urunga GPON

E whakamahi ana i te hoahoa o te papa GPON kiato-teitei 8-tauranga.

Tautoko ana i te kōwae whatu mono SFP (ko te kōwae mana akomanga B/akomanga B+/akomanga C+ he

pai ake).

E tautoko ana i ngā tauranga GEM 4k me ngā tauranga T-CONT 1k.

E tautoko ana i te ōwehenga wehenga mōrahi o te 1:128.

Tautoko ana i te kimi me te wehe i te ONT e mahi ana i te aratau tonu.

Tautoko i te aratau mahi DBA ngāwari, me te whai huatanga o te whakaroa iti, te whānui-rahi rānei

aratau

Papa urunga P2P Ethernet 100M

E tautoko ana i ngā tauranga FE e 48 me te kōwae whatu mono SFP i runga i ia papa.

Tautoko ana i te kōwae whatu rua-ahunga muka-kotahi.

E tautoko ana i te kaihoko tuku DHCP kōwhiringa 82 me te kaihoko tuku PPPoE.

Tautokohia te Ethernet OAM.

Ngā rahinga o te whata raro (Whānui x Hōhonu x Teitei)

Whatanga iti MA5680T: 490 mm x 275.8 mm x 447.2 mm

Whatanga iti MA5683T: 442 mm x 283.2 mm x 263.9 mm

Te taiao oma

Te pāmahana ā-taiao whakahaere: –25°C ki te +55°C

Tāuru hiko

–48 VDC me ngā tauranga tāuru hiko takirua (e tautokona ana)

Awhe ngaohiko whakahaere: –38.4 V ki te –72 V

Whakatakotoranga