ZTE ZXHN F670L is given by Airtel Xstream Fiber to its user for Xstream fiber connection. It’s gigabit enabled dual band wifi 5 Router based GPON fiber tech with built in sip/voip client for voice calling. With two external antenas and AC1200 wifi speed support its decent all rounder.

Physical features include:

  • 1 SC/APC connector for GPON
  • 4 RJ-45 ports for GE&FE interface
  • 1 RJ-11 ports for VoIP
  • Power On/Off Button
  • WPS Button
  • Reset Button
  • Wi-Fi Button
  • Power LED
  • PON LED
  • LOS LED
  • Internet LED
  • LAN1 LED
  • LAN2 LED
  • LAN3 LED
  • LAN4 LED
  • Phone LED
  • Wi-Fi LED
  • WPS LED
  • 2 External antennas
  • VoIP/SIP (RFC3261)
  • G.711 (μ-law and A-law), G.729, G.722 Codec
  • RTP/RTCP(RFC 1890)
  • Echo cancellation / VAD/CNG /DTMF / T.30/T.38 FAX
  • Caller Identification/Call Waiting/Call Forwarding/Call Transfer/Call
  • Hold/3-way Conference
  • Wi-Fi • Frequency: 2.4 GHz, 5GHz
  • IEEE 802.11a/n/ac Wi-Fi @ 5GHz(2×2)
  • IEEE 802.11b/g/n Wi-Fi @ 2.4GHz(2×2)
  • WPA/WPA2 Security
  • Up to four broadcast/hidden SSIDs for each band




Networking Features include:

• IPv4/IPv6 Dual Stack
• SNTP client
• NAT/ALG
• Static routing/Dynamic routing
• PPPoE client/passthrough
• DNS client/relay
• DHCP client/server
• IGMP and MLD snooping/proxy

QoS features include:

• Flexible packet classification
• Up to eight queues
• SP/WRR/SP+WRR
• Ingress rate limit
• Egress shaping
• WMM(Wi-Fi Multi Media)


Security features include:

• Traffic filtering based on UNI port, VLAN ID, 802.1p, UNI+802.1p or VLAN+802.1p
• DoS attack defending
• Multiple VPN (IPSec, PPTP) passthrough
• MAC address filtering
• Broadcast/Unicast/Multicast attack protection
• Broadcast packet rate limit
• Dual image for firmware auto rollback

Remote Management :

• TR-069/OMCI remote management
• WEB GUI management
• Local built-in diagnostic function
• Logs and statistics
• Remote upgrade by HTT

Alternative GPON for fiber broadband
Tenda HG9 AC1200 Dualband Wi-Fi GPON ONT Router, 4 Gigabit Ports, 2X6dBi Antennas, Up to 1176Mbps Wi-Fi Linking, dual_band (White)
  • Complies with ITU G.984.1, ITU G.984.2, ITU G.984.3 and ITU G.984.4;AC1200 Dualband Wi-Fi: delivering both 867Mbps at 5GHz and 300Mbps at 2.4 GHz concurrently
  • Built-in IGMP snooping and proxy combined with 802.1Q VLAN(Virtual LAN) provide a smooth IPTV experience;4 Full gigabit ethernet port: Gigabit wired speed for ultrafast data transfer speed
  • Extremely high access speed up to 2.5Gbps Downstream and 1.25Gbps Upstream;Superior Wi-Fi coverage : 2 6dBi high gain antenna and Beamforming+ technology
  • Easy to manage: OMCI and TR069 make the remote manage and maintain easy; 3 year warranty provided by the manufacturer from date of purchase
  • Security Protocol: Wpa2-Psk

One can extend range of their ZTE Router with wifi Range extender or mesh wifi system. You can even put this ZTE ONT in bridge mode from Airtel and use your own latest wifi 6 router.