SGN8668FWT

SGN8668FWT GPON ONT:

The SGN8668FWT is an ITU-T G.984.x based GPON ONT designed for family users. It offers 4 Fast Ethernet and 1 CATV RF Ports for Internet and TV outputs. It is also built in with a 300Mbps WiFi router.

The SGN8668FWT supports full Home Gateway features, such as Multiple WAN connections, VLAN, QOS, etc. It is a GPON ONT for CATV Operators integrating high speed Internet and high quality TV services over single fiber.

Main Features:

• Fully complies with ITU-T G.984.x GPON standard, compatible with Huawei, ZTE, Fiberhome, CHIMA GPON OLTs.
• Offers 1 GPON WAN Port, support 1.25G upstream and 2.5G downstream
• Offers 4 *10/100Base-Tx Ethernet ports, can be configured in Route or Bridge mode
• Offers 1 CATV RF port, support high quality TV image transmissions over 1550nm Fiber.
• Offers a 300Mbps WiFi router, satisfy your WiFi requirement for home & Office
• Max 1:128 Fiber ration, max transmission distance can reach 35km
• Supports Software based Multiple WAN connections, offers different services on different LAN ports.
• Support AES 128-bit encrypted and key switching, enhancing transmission security
• Support 40 Tconts and 256 GEM Port IDs, enabling multiple services on a single Subscriber CPE.
• Support FEC (Forward Error Correction), ensures high reliable and precise data transmission
• Support Dynamic Bandwidth Allocation (DBA), Smarter bandwidth assignment and usage.
• Support L2 Switching and L3/4 Home Gateway/CPE features with hardware NAT
• Supports IEEE802.1Q VLAN and 802.1P QOS, classify and prioritize services for you.
• Support OMCI and TR069 Management, manage subscribers remotely.
• Supports IPv4 and IPv6, highly applicable in both IP type based networks.

Technical Parameters

GPON Parameters

• Fully complies with ITU-T G.984.x GPON compliant
• Built-in a Class B+ 2*10 SFF packaged GPON transceiver, SC/APC connector
• Support 1310nm wavelength at upstream & 1490nm wavelength at downstream
• Support G.984.1 General Characteristics
• Support G.984.2 Physical Media Dependent (PMD) layer Specification
• Support G.984.3 Transmission convergence layer Specification
• GPON transceiver sending power: 0.5-5dbm, receiving sensitivity: -27dbm
• Transmission wavelength: Upstream: 1310nm / Downstream: 1490nm
• Support 1:128 Fiber Optic Ratio at 35km transmission distance.
• Fiber Transmission cable: G.652 Single mode optical fiber cable
• Configurable AES decryption on downstream payload.
• Configurable FEC on both upstream and downstream payloads.
• Multiple Application Processor queues for dedicated connections for in-band management.
• Enhanced GPON debug and diagnostic functions.
• Support up to 40 Transmission Container (T-Cons)
• Support 256 bidirectional GEM Port IDs
• Support NSR/SR Dynamic Bandwidth Allocation (DBA)
• Support Forward Error Correction (FEC)
• Maximum 2.488 Gbps Downlink/1.244 Gbps Uplink
• Support Dying Gasp

CATV Parameters

• CATV Frequency range: 40~860Mhz (STV Optional: 40~2200MHZ)
• RF 75ohm Coaxial Cable TX port: Metric F or England F
• RF output power: ≥ 80dBuV at input optical power =-6dBm
• Band Flatness:TV±1dB, (Optional: STV±2dB)
• CNR ≥47dB, CSO≤-61dB, CTR≤-61dB
• Support Enable or Disable CATV service remotely

Built-in 300Mbps WiFi Router

• Built-in with a 4 Port IEEE802.11N 300M WiFi Router, 2.4GHz wireless frequency
• Comes with 2*5Db external antennas,
• support transmission distance of 150m for Indoors, 200m for outdoors
• Support WPS, comes with 1*WPS button and 1*WiFi On/Off switching button
• Support DHCP, Static IP and PPPOE
• Support DHCP Server, DHCP Relay, DHCP Client
• Support Static Routing from source IP to destination IP
• Support firewall, NAT, NAPT, UPnP
• Support DDNS, DMZ Host, Port Forwarding
• Support 64/128 bit WEP, IEEE802.1x, WPA and WPA2 authentications
• Support Multiple SSID broadcasting, Hidden SSID and Wifi Protocol Setup (WPS),
• Support Automatically choose the best signal channel
• Support STA mutual isolation and ACL table based on MAC Accesses
• Support Wifi Multimedia (WMM), enhanced QOS for multimedia packets

Network & Home Gateway Features

• Support Layer 2 switching & Layer 3/4 Home gateway features
• Support Filtering packets and Anti illegal message formats
• Software configurable Multiple-WAN interfaces, support Route and Bridge mode
• Support Port-Based, Port&Protocol based VLAN and IEEE802.1Q VLAN, max 4K VLAN IDs and 32 enhanced VLANs
• Support Layer 2 learning, offers 4K MAC address table
• Support IEEE802.1d Spanning Tree, IEEE802.1w Rapid SpanningTree
• Support IEEE802.1x, MAC, IP, or TCP/UDP protocol based ACLs (Access Control protocol)
• Support IEEE802.1P QOS, can classify traffic with IEEE802.1P/Q priority definition, physical port, DSCP, etc.
• Support Loop detection, can terminate the port when a remote loop is found
• Support Storm filtering control for broadcast, multicast, unknown unicast, ARP, etc
• Support Port Mirror, able to mirror multicast monitored source port to monitoring destination port
• Support IGMP V2 and V3, IGMP Snooping for IPV4 / MLD V2 and V3, MLD Snooping for IPV6
• Support up to 8 virtual WAN connections that can be bound to different LAN/WiFi interfaces. Each WAN connection can be assigned with VLAN ID and QOS mark to separate services over the same GPON ONT device.
• Support Auto MDI/MDIX for Ethernet port
• Support Bandwidth Control, Flow control
• Advanced Routing, support Static Route, Policy Route, DNS proxy
• Support IPv4 & IPv6 TCP, UDP,RTP,SNTP, NAT,DHCP,DNS, DDNS

Management Features

• Support serial interface maintenance using UART
• Support local http WEB and Telnet management
• Support OMCI (ONT Management and Control Interface) management.
• Support TR069, can work with a customer appointed ACS
• Support Auto Provisioning through FTP/TFTP/HTTP servers.

Hardware Interfaces

 Specification Table

 Order Information