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Huawei Gpon Modem
Huawei HG8245H 4 GE port and 2 POTS port wifi gpon ont
The HG8245H, an optical network terminal (ONT), is a high-end home gateway in FTTH solution. By using the GPON technology, ultra-broadband access is provided for home and SOHO users. The HG8245H provides two POTS ports, four GE auto-adapting Ethernet ports and one Wi-Fi port. The HG8245H features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. Therefore, the HG8245H provides a perfect terminal solution and future-oriented service supporting capabilities for FTTH deployment.
Description
| GPON Port |
• Class B • Receiver sensitivity: -27dBm • Wavelengths: US 1310nm, DS 1490nm • WBF • Flexible mapping between GEM Port and TCONT • GPON: consistent with the SN or password authentication defined in G.984.3 • Bi-directional FEC • SR-DBA and NSR-DBA |
| Ethernet Port |
• Ethernet port-based VLAN tags and tag removal • 1:1 VLAN, N:1 VLAN, or VLAN transparent transmission • QinQ VLAN • Limit on the number of learned MAC addresses • MAC address learning |
| POTS Port |
• Maximum REN: 4 • G.711A/μ, G.729a/b, and G.722 encoding/decoding • T.30/T.38/G.711 fax mode • DTMF • Emergency calls (with the SIP protocol) |
| USB Port |
• USB2.0 • FTP-based network storage |
| WLAN | • IEEE 802.11 b/g/n • 2 x 2 MIMO • Antenna gain: 2 dBi • WMM • Multiple SSIDs • WPS |
| Technical items | Descriptions |
| Chipsets | MTK or BCM |
| Optical interface | 1 GPON interface, SC single-mode/single-fiber, Downstream rate 2.5Gbps, Upstream rate 1.25Gbps |
|
Optical Wavelength |
Tx 1310nm, Rx 1490nm |
| Optical interface | SC/PC |
| RX sensitivity | < -25dBm @ 1490nm |
| WLAN | Compliant with IEEE802.11b/g/n, 300Mbps, 2T2R
one internal antenna and one external antenna |
| WLAN throughput | 100Mbps @ 40users, 1518bytes, no-encryption
107Mbps @ 40users, 512bytes, encryption |
| LAN interface | 4*10/100Mbps
Auto adaptive Ethernet interfaces, Full/Half Duplex, RJ45 connectors |
| Router throughput | Upstream: >390Mbps @ 1518bytes, Downstream: >390Mbps @ 1522bytes |
| POTS interface | 2 FXS, RJ11 connectors |
| Indicators | 14 indicators |
| DC power supply | 12V@1A, external AC-DC power adaptor |
| Button | RST, Power, WiFi, WPS, Pair |
| Power consumption | ≤ 10W |
| Operating condition | Operating temp: -5 ~ 55°C,Operating humidity: 10~90% (non-condensed) |
| Storing condition | Storing temp: -30 ~ 60°C,Storing humidity:10~90%(non-condensed) |
| Dimension | 205mm*138mm*50mm(length*width*height) |
| Net weight | 0.4Kg |
GPON features
- Class B optical module
- Secure authentication mode: SN, password or SN password
- Upstream/downstream FEC
Voice features
- SIP or H.248 protocols
- Media stream and signaling stream separation
Multicast features
- IGMP V2&V3 Snooping
- GMP Proxy
Wi-Fi features
- 802.11b/g/n certified by the Wi-Fi Alliance
Routing features
- 8 WAN interfaces
- NAT function
- Internet, IPTV and VoIP services are automatically bound to ONT ports
- Virtual Server, Port Trigger
DMZ and DDNS
- Security features
- SMAC/IP/URL filter
- Anti-DOS Attack
IPv6 features(for HSI and IPTV)
- IPv6/IPv4 dual stack
- DS-Lite
- MLD snooping
Maintenance features
- Web local management
- Remote management through OMCI
- Remote management through TR069
- Optical power monitoring
- Loop-line test of POTS ports
- Call emulation
- PPPoE dialup emulation
- DHCP emulation
Reliability features
- Dual systems for software protection
- Rogue ONT detection
- Lithium battery backup and backup battery monitoring
Green energy-saving features
- Dynamic power consumption adjustment
- With a backup battery, the guaranteed services can be selected flexibly
