Nta
WGL-B40416H
Cov cuab yeej no 1U 16 Chaw nres nkoj GPON OLT yog qhov siab -kev ua tau zoo GPON OLT (Gigabit Passive Optical Network Optical Line Terminal) tsim los rau kev xa tawm fiber ntau broadband.
Qhov no 1U 16 Chaw nres nkoj GPON OLT txhawb nqa kev ua tau zoo ntawm Kev Pabcuam (QoS) cov yam ntxwv los lav kev ua haujlwm zoo rau ntau hom tsheb sib txawv. Dynamic Bandwidth Allocation (DBA) tau hloov kho bandwidth raws li qhov tiag -lub sijhawm xav tau, kom ntseeg tau tias kev siv ncaj ncees ntawm cov neeg siv khoom. Kev them nyiaj yug rau VLANs, IGMP snooping, thiab qhov tseem ceeb queues ua rau muaj txiaj ntsig zoo ntawm kev ua yeeb yaj kiab multicast thiab kev lag luam- cov ntaub ntawv tseem ceeb.
Qhov no 1U 16 Chaw nres nkoj GPON OLT ua raws li ITU-T G.984/G.988 tus qauv thiab txhawb OMCI (ONU Kev Tswj Xyuas thiab Tswj Kev Sib Txuas). Qhov no ua kom muaj kev sib raug zoo nrog ONUs los ntawm ntau tus neeg muag khoom thiab ua kom muaj kev tswj hwm chaw taws teeb, teeb tsa, thiab hloov kho firmware ntawm txhua yam khoom siv txuas nrog. Cov kev xaiv tswj feem ntau suav nrog CLI, SNMP, Telnet, thiab web-raws li GUIs
Qhov no 1U 16 Chaw nres nkoj GPON OLT nyob qhov chaw tsawg kawg hauv chav neeg rau zaub mov thiab chaw ua haujlwm hauv nruab nrab. Txawm hais tias nws muaj peev xwm ua tau zoo, nws yog tsim los rau kev siv hluav taws xob tsawg, txo cov nqi khiav lag luam thiab txhawb kev pib ntsuab.
Advanced GPON thev naus laus zis txhawb kev sib kis mus txog 20 mais ntawm OLT mus rau qhov kawg - neeg siv. This long reach makes it suitable for both dense urban deployments and rural broadband expansion, minimizing the need for intermediate signal amplification.
Parameter
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Optical Line Terminal (OLT) |
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Interface |
4*GE/10GE SFP+Uplink+4*GE ETH Uplink+16*GPON Chaw nres nkoj |
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Txuj |
GPON ITU-T G.984.x G988 |
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PON chaw nres nkoj spec |
SFP Class C+/C++ (Tx: 1310nm, Rx1490nm) Tau txais rhiab heev: ＜-30dBm (Saturation Optical-12dBm) Kev xa hluav taws xob kho qhov muag: +3-+7dBm Kev sib kis nrug: 20KM.Max Spliting ratio 1:128 Upstream: 2.488Gbps Hauv qab: 1.244Gbps |
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Fais fab mov |
2 * Kub pauv Redundancy Fais Fab Module (DC + DC, DC + AC, AC + AC) |
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lwj 3 |
Txhawb txoj kev zoo li qub, RIP v1/v2, OSFP V2, ARP npe |
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Tswj Chaw nres nkoj |
1 * 10/100BASE-T tawm-band chaw nres nkoj, 1 * CONSOLE chaw nres nkoj |
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Kev tswj hwm hom |
SNMP, Telnet, CLI, WEB |
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VLAN |
VLAN tag/un-tag VLAN transparent transmission, VLAN translation thiab QinQ |
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IPV4/IPV6 |
yog |
Cim npe nrov: 1u 16 chaw nres nkoj gpon olt, Tuam Tshoj 1u 16 chaw nres nkoj gpon olt manufacturers
