H-680 Series

The H-680 Series is a high volume family of GPON ONT designed for mass deployment of FTTx networks networks.

Key Series Features

  • GPON uplink
  • LAN GE (RJ45)
  • POTS
  • 1 RF Video (F-connector)
  • WiFI IEEE 802.11b/g/n/ac


SKU: H-680 Series Categories: , Tags: , ,



• Fully ITU-T G.984 compliant framing
• Support Multiple T-CONTs mode
• FEC (Forward Error Correction)
• Support for Multicast GEM Port for IPTV services
• Dying gasp


• Standard compliant OMCI (the embedded operations channel) interface as defined by ITU-T G.984.4
• MIB manipulation over OMCI by Create, Delete, Set, Get, Get next commands
• Alarming and VAC report, performance monitoring
• TR-069 CPE WAN Management
• Limited End-User configuration (Web-Based)
• TR-247 GPON Interoperability compliant

Layer 2

• IEEE 802.1D Standard Ethernet Bridging
• IEEE 802.1p CoS
• IEEE 802.1Q VLAN
• IEEE 802.1ad Provider Bridging


• 5-REN per line
• T.38 FAX mode
• PSTN FAX call
• Balanced ring, 55V RMS
• DTMF dialing
• Multiple VoIP codec support
• Protocol support: SIP (RFC3261), SDP (RFC2327), RTP (RFC3550/3551), Megaco (H.248)
• Echo cancellation
• Caller ID
• Support various CLASS services

Layer 3 

• IPv4 and IPv6 Static Routing
• PPPoE Client: one client per RG ONT
• DHCP Client / Server
• DNS Server (DNS relay, DNS transparent)
• NAT and NAPT
• Port Forwarding
• Stateful packet inspection firewall with ACL


• IEEE802.11a/b/g/n/ac wireless interface, Dual/Triple Antenna
• Multiple SSIDs
• Security: WEP, WPA-PSK (TKIP) & WPA2-PSK (AES)


• IGMPv2/v3 snooping / IGMP proxy

RF Overlay

• Analog RF Video over 1550nm wavelength
• 18dBmv output level, 47MHz~870MHz passband


• HW-based internal IEEE 802.1p (CoS)
• Strict Priority (SP)
• QoS mapping based on 802.1Q (VLAN tag), ToS / CoS
• 8 queues per port


• Dual systems for software protection
• Type B protection and rogue ONT detection

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