GPON SBU/SFU/HGU ONT (4GE+2POTS+2USB+802.11b/g/n WiFi)

GPON SBU/SFU/HGU ONT (4GE+2POTS+2USB+802.11b/g/n WiFi)


The AONT-1601 has been optimized for small business and residential homes to provide triple play services.

Advanced High Bandwidth GPON technology

The AONT-1601 is fully FSAN (ITU-T G.984) compliant 2.488 Gbps downstream and 1.244 Gbps upstream GPON systems.

Quality of Service

The AONT-1601 supports extensive QoS features, including 802.3x -flow control, DSCP to 802.1p mapping, upstream congestion control, and downstream traffic scheduling for premium or time sensitive content. Intelligent and robust buffer and queue management for Ethernet traffic, with individual prioritizable queues, ensures that tiered service offerings based on different bit-rates and QoS can be readily supported.


The AONT-1601 contains both wire-speed L2 switch and L3 routing gateway with port forwarding, NAT and NAPT address translation, built-in PPPoE support for HSI, and an integrated stateful packet inspection firewall with a configurable access control list (ACL) and application-level gateway (ALG). Support for VPN (L2TP, PPTP and IPSec) pass through is also provided. Included as part of the gateway function are DHCP client, DHCP server and DNS server for IPv4 and IPv6.


The AONT-1601 comes with the latest security features, including MAC address spoofing protection, MAC/IP address port binding, per-port access control list (ACL) based on port, MAC address and Ether-type, DoS prevention and wireless encryption protocols such as WEP and WPA/WPA2.

Flexible Management

The AONT-1601 is managed from the AOLT-4000 and AOLT-4200 OLT via OMCI. The AOLT in turn is managed with either Alphion Element Management System (AEMS) that provides configuration, profile based provisioning, event and fault management and performance monitoring for the AONT, or with a 3rd party NMS via northbound interface.


GPON uplink interface

  • Standard Fully ITU-T G.984& G.988 compliant
  • Line rate Downstream: 2.488 Gbps; Upstream: 1.244 Gbps
  • Connector SC/APC, single-mode-fiber PON
  • Link Budget 28 dB (Class B+) ITU G.984.2 Amd1
  • Wavelength Transmit: 1310nm; Receive: 1490+/-10nm
  • Tx Output power +0.5 to +5.0 dBm launch power
  • WBF Support G.984.5 Blocking filter as an option
  • Rx Sensitivity -27dBm
  • Rx Overload -8 dBm
  • Distance -8 dBm
  • TC layer AES (128-bit key), US and DS FEC DBA DBRu mode 0 and mode 1
  • GEM port-IDs Multiple GEM Ports per device, Broadcast & Multicast GEM Port. 802.1p mapper service Profile on U/S.
  • DBA DBRu mode 0 and mode 1SR
  • T-CONT Multiple T-CONT per device. Flexible mapping between GEM Ports and T-CONT.
  • OLS/OTM ITU-T G.984.2Amd2 including RX & TX power and dying gasp

Ethernet interface

  • Type Four GE
  • Standard IEEE 802.3, 802.3u, 801.3ab, IEEE 802.3az
  • Connector RJ-45 connectors CAT5E, 100m (328ft); labeled ‘GE1’, ‘GE2’, ‘GE3’ and‘GE4’
  • Link 10/100/1000Base-T with rate and full/half-duplex auto-negotiation and MDI/MDIX auto-sensing
  • MTU MAX Size 2,000 Byte per IEEE802.3as
  • Flow Control per 802.3x

Voice/Fax interface

  • Type Two POTS FXS
  • Connector RJ-11 connectors; Labeled ‘POTS1’ and ‘POTS2’
  • FXS 5 REN per line, loop start, balanced and unbalanced ringing, configurable tones, country specific impedance, DTMF dialing, CLIP, Hook flash detection, metallic loop testing (MLT)

USB interface

  • Standard Two stacked USB 2.0 host ports
  • Connector Type A receptacle; Labeled ‘USB’

Wi-Fi WLAN interface

  • Standard 802.11b/g/n with WPS ; WPS button on rear

Secure Management

  • Local Web based GUI (HTTPS)
  • Remote G.984.4/988 OMCI, G.984 PLOAM, Telnet, TR-069
  • Authorization Secure ONT registration - ONT serial number, PLOAM passwordL2


  • AC Adapter Input:100-240VAC, 50/60Hz Output: 12VDC, 1.5A
  • DC Connector 2-pin Barrel connector
  • Control Power ON/OFF push button on rear
  • Power ~16 watts


  • Type Stateful packet inspection (SPI) pass/block
  • Filtering DoS attack prevention, IP source/destination, TCP/UDP port source/destination, MAC source
  • Alg's FTP, SIP, H.323, RSTP
  • VPN PPTP, L2TP, IPSec pass-through
  • Access Control DMZ, Parental Controls


  • Protocols SSIP (RFC3261), SDP (RFC2327), RTP/RTCP (RFC3550/3605), RFC3611**, RFC2198**, DTMF & Tones (RFC283)
  • Supplementary Services CLASS features- caller ID, call transfer, call forwarding, call hold, call park and pickup, call waiting, MWI, 3-way conference, etc.
  • Codec ITU-T G.711 (μ & a-law), G.722, G.723.1, G.729a/b, echo cancellation, jitter buffer, voice activity detection (VAD), silence suppression, comfort noise generation (CNG), voice modem bypass
  • Fax ITU-T T.30, T.38 FoIP, Fax Relay, Fax by-pass
  • IP address DHCP client or static IP configuration, Country specific ring tone generation, Configurable Dial plan , Metallic Loop Testing

IPv6 support

  • Mode Dual stack lite, 6rd

L 2 features

  • Bridging 802.1d bridging
  • US Rate Limiting Broadcast/multicast Rate Limiting
  • V LAN Model VLAN Tagging/untagging per Ethernet Port VLAN Stacking (Q-in-Q) and VLAN Translation
  • VLAN 4,095 VLANs (2-4094), Untagged, Priority tagged, Port based, 802.1q single tagged, 802.1ad (Q-in-Q) double tagged, VLAN ID translation
  • VLAN's Per Port up to 32 configurable VLAN IDs per ONT/port
  • Multicast IGMPv2/v3 & MLDv2 snooping, 256 multicast groups, 8 clients, 32 simultaneous flows/client
  • QoS US: 802.1p TCI, 802.1q CoS, per port IP ToS/DSCP
  • (Classification) to 802.1p mapping/re-marking; DS: per GEM port
  • Scheduling SP, WRR, SP+WRR, 8 queues per T-cont
  • Congestion PAUSE frame, support tail-drop, support rate-limiting per port
  • OAM Stats, PMs, GEM &UNI port loopback, 802.1ag**


  • Temperature 0 ºC to 50 ºC
  • Storage -40 ºC to 65 ºC
  • Humidity (RH) 5% to 95% non-condensing
  • Weight 0.640kg
  • Humidity (RH) 10% to 95% relative humidity
  • MountingWall, table/desktop or under table/desk
  • Switches ON/OFF Pushbutton on rear, Recessed ‘RESET’ push button on rear
  • Battery Back up 8-pin (4x2) ‘UPS’ connector UPS Connector w/On Battery, Battery Low ,Battery Fail and Battery Missing indication

Gateway features for IPv4 and IPv6

  • WAN PPPoE client, IPoE with DHCP client or static IP, NAT/NAPT, port forwarding, port triggering
  • LAN DHCP server and relay agent, DHCP option 60, DNS relay
  • Routing RIP v1/v2 and static IP routing


  • Protocols SIP (RFC3261), , RTP (RFC3550/3551), DTMF & Tones (RFC283)
  • Supplementary Services CLASS features- caller ID, call transfer, call forwarding, call hold, Call Toggle, call waiting, 3-way calling, distinctive ringing etc.
  • Codec ITU-T G.711 (μ & a-law), G.723.1, G.729a/b, echo cancellation, voice activity detection (VAD) and comfort noise generation (CNG), Static or dynamic jitter buffer.
  • Fax T.38 FoIP, G.711 for FAX, modem connection
  • IP address DHCP client or static IP configuration Country specific ring tone generation Configurable Dial plan Metallic Loop Testing
  • Regulatory Compliance

    • Certification CE Certificate
    • OAM

      • Remote Standard OMCI as per ITU-T G.984.4 and G.983.2 , Compliant to TR-069, Provisioning of all services by subset of TR-098 and TR-104 Alarm and AVC report, Performance monitoring
      • Download Remote software image download over OMCI as well as activation and rebooting. Dual Software images with integrity check and automatic rollback

  • For More Details Contact Alphion Sales


  • The information contained herein is for informational purposes only. Technical claims listed depend on various technical assumptions. Your experience with these products may differ if you operate the products in an environment which is different from the technical assumptions. Alphion reserves the right to modify these specifications without any prior notice. Alphion makes no warranties, expressed or implied, on the contained in this document.


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