Gpon Olt 1 Chaw nres nkoj Vsol
-Kev piav qhia:
Cov khoom lag luam EPON txais yuav Point- mus rau Multi-point network qauv, thiab kev xa xov hluav taws xob tsis zoo. Nws tuaj yeem muab ntau yam kev pabcuam sib xyaw ua ke raws li ceev Ethernet platform TDM MAC, paub txog ob-txoj kev sib kis ntawm lub suab, cov ntaub ntawv thiab cov duab los ntawm ib qho khoom siv kho qhov muag, thiab siv cov khoom siv kho qhov muag tsis pom kev txhawm rau txo qhov kev siv thiab kev ua haujlwm rau cov pob txha kho qhov muag.
OLT4PON yog siv rau hauv qhov chaw kawg rau cov neeg ua haujlwm, thiab ONU yog siv rau hauv cov neeg siv khoom qhov chaw. Raws li cov kev daws teeb meem FTTx, muaj cov yam ntxwv hauv qab no: Txhua qhov OLT uplink tuaj yeem muab tau txog li 1Gbps bandwidth, txhawb siab - internet ceev, IPTV multicast / VoD, thiab lwm yam kev pabcuam siab bandwidth IP cov ntaub ntawv. OLT downlink tuaj yeem txhawb nqa mus txog 512 ONU cov neeg siv khoom los ntawm cov khoom siv kho qhov muag. Nws yog passive optical network ntawm OLT thiab ONU, zoo heev txo qhov kho qhov muag cable kab peev rau cov tswv lag luam
-Feature
-Ua tau raws li tus qauv thoob ntiaj teb GEPON IEEE 802.3ah, IEEE 802.3-2005.
-Ua tau raws li tus qauv ntawm Tuam Tshoj Telecom EPON V2.1 version.
- Muaj kev ntseeg siab: Rov qab rov qab rau cov khoom siv hluav taws xob
-Kev sib txuas lus zoo thiab kev sib raug zoo: Sib txuas lus nrog lwm cov nti ONU thiab nthuav OAM kev tswj hwm
-Plug thiab ua si rau txhua qhov modules hauv OLT system
-Advanced txheej 2 hloov tshuab
-SLA thiab QoS
-OAM muaj zog: Txhawb kev tswj chaw taws teeb
-Txhim kho qhov xwm txheej nrhiav pom thiab ceeb toom ua txhaum
-Txhawb nqa kom txuag tau qhov teeb meem yog tias tsis muaj zog
-Kev txhawb nqa los teeb tsa hom kev ua haujlwm ntawm tus neeg siv chaw nres nkoj (ONU), thiab pib- kuaj pom ntawm MDI-MDIX
-Txhawb cov ntaub ntawv encryption thiab decryption
-Txhawb 802.1Q VLAN,
-Txhawb qhov chaw taws teeb pib dua thiab rov pib dua
| Khoom | OLT | |
| Optical nta | Interface | SC |
| Lub wavelength | TX: 1490nm; RX: 1310nm | |
| Optical fiber ntau | Ib leeg fiber | |
| Qhov siab tshaj plaws splitting ratio | 1:64 | |
| Dimension | 443 mm (Length) x 312 mm (dav) x 42 mm (qhov siab) | |
| Qhov hnyav | <5kg | |
| Fais fab mov | Ob txoj kev AC fais fab mov, input voltage: 110/220V; los yog ob lub DC fais fab mov (Master Copy), input voltage: 48V (36V ~ 72V DC) |
|
| Kev siv fais fab | Max: 60 W | |
| Ua haujlwm kub | -5 ºC ~ +45 ºC | |
| Cia kub | -40 ºC ~ +75 ºC | |
| txheeb ze humidity | 5% ~ 90% tsis muaj condensation | |
| Chaw nres nkoj | Uplink: 4GE cov chaw nres nkoj uas txhawb nqa SFP transceiver, thiab tau teeb tsa lub optical lossis Ethernet hluav taws xob chaw nres nkoj module; Downlink: 1-4 PON Ports yog xaiv tau. Txhua qhov chaw nres nkoj PON tau teeb tsa SFP transceiver, thiab txuas nrog ONU los ntawm optical splitter. |
|
Cim npe nrov: gpon olt 1 chaw nres nkoj vsol, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, lag luam wholesale
Koj Tseem Yuav Zoo Li
Xa kev nug