Shahed Israr is a Network Engineer specializing in GPON, FTTH, and telecom access network technologies. With hands-on experience in Huawei OLT and ONT configuration, U2000 NMS deployment, iMaster NCE-FAN Lite management systems, firmware upgrades, and advanced network troubleshooting, he helps Internet Service Providers (ISPs) and network professionals deploy, manage, and optimize fiber optic networks efficiently. Through GPON Solution, he shares practical technical guides, real-world solutions, and professional knowledge to support engineers working in modern GPON infrastructure.
GEPON OLT BDCOM P3608-2TE has8 EPON port, 8 GE ports (4 GE optical ports and 4 GE TX/SFP ports) Optional 2 10G ports.Maximum coupling ratio, 1:64,128G backplane bandwidth Volume of MAC table: 32K, A 1Gbps transmission rate with downlink and uplink symmetry, Average emitting power of the PON port: +2dbm to +7dbm, Light reception sensitivity of the PON port: no less than -30dBm [bodyads]
[boxads]Today i will discuss bgp next hop self configuration example in cisco router. When any router receive BGP route from eBGP source & forward it any iBGP peer, then BGP normally pass directly connected next hop ip address. To overcome this issue, we use next hop self command in BGP section at the entry point router which router is directly connected to eBGP peer.
neighbor {ip-addr | group-name } next-hop-self
Let’s take an example.
BGP next hop self configuration example Diagram:
BGP next hop self configuration example
In this diagram we look Two ISP connected via eBGP peer & ISP-1 has a internal iBGP peer. Here R1 & R3 use 10.10.10.0/30 network ip, R1 & R2 use 172.16.1.0/30 network ip. Also test purpose we add a loopback ip in R2 router that is 20.20.20.20/24. When ISP-2 Router R2 advertise its network 20.20.20.0/24, next hop ip address will be 172.16.1.2 (its fa0/0 interface of R2 router). ISP-1 Router R1 advertise this network to iBGP peer router R3 with the same 172.16.1.2 next hop attribute. Let’s configure those routers, but won’t change next hop attribute for now.
Huawei Echo life HG8447 ONT with 4POTS+4GE+1USB+1CATV+WiFi is an optical network terminal (ONT), is a high-end home gateway in Huawei FTTH solution. By using the GPON technology, ultra-broadband access is provided for home and SOHO users. The HG8447 provides four POTS ports, four GE/FE auto-adapting Ethernet ports, one CATV port and one Wi‑Fi port. The HG8447 features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. [boxads]
Features:
Port: 4POTS+4GE+1USB+1CATV+WiFi.
Plug-and-play (PnP): Internet, IPTV and VoIP services can be deployed by one click on the NMS and on-site configuration is not required.
Remote diagnosis: Remote fault locating is implemented by the loop-line test of POTS ports, call emulation and PPPoE dial-up emulation initiated by the NMS.
High speed forwarding: GE line rate forwarding in the bridge scenario and 900 Mbit/s forwarding in the NAT scenario.
Green energy-saving: 25% power consumption is saved with highly integrated system on chipset (SOC) solution, in which, a single chip integrates with PON, voice, gateway and LSW modules.
Huawei Echo life HG8247H ONT 4GE+2VOICE+WIFI+CATV is an optical network terminal (ONT), is a high-end home gateway in Huawei FTTH solution. By using the GPON technology, ultra-broadband access is provided for home and SOHO users. The HG8247H provides two POTS ports, four GE/FE auto-adapting Ethernet ports, one CATV port and one Wi-Fi port. The HG8247 features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services.
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GPON features:
Port: 4GE+2VOICE+WIFI+CATV
Plug-and-play: services can be deployed by one click on the NMS, and on-site configuration is not required.
Remote diagnosis: Remote fault locating is implemented by the loop-line test of POTS ports, call emulation and PPPoE dialup emulation initiated by the NMS.
Link monitoring: E2E link detection is achieved using 802.1ag Ethernet OAM.
High speed forwarding: 900 Mbit/s forwarding in the NAT scenario.
IPv6 Capability: support IPv6/IPv4 dual stack and DS-Lite.
Huawei Echo Life HG8110F ONT 1POTS+1FE is an indoor optical network terminal (ONT) in Huawei FTTH solution. By using the EPON technology, ultra-broadband access is provided for home and SOHO users. The HG8110 provides one POTS port and one FE Ethernet port. The HG8110F features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. [boxads]
Features
Port: 1POTS+1FE.
Plug-and-play (PnP): Internet, IPTV and VoIP services can be deployed by one click on the NMS and on-site configuration is not required.
Huawei Echo Life HG8010 ONT 1FE is an indoor optical network terminal (ONT) in Huawei FTTH solution. By using the GPON technology, ultra-broadband access is provided for home and SOHO users. The HG8010 provides one GE/FE auto-adapting Ethernet port. The HG8010 features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. [boxads]
Features:
Port: 1FE.
Plug-and-play (PnP): Internet and IPTV services can be deployed by one click on the NMS and on-site configuration is not required.
Remote diagnosis: Remote fault locating is implemented by the precise positioning feeder and drop cables, and identifying problems of software and hardware.