Product Overview

The HT3441EWV-P is an ONT device terminal in an EPON system. In conjunction with the OLT, the ONT can provide various broadband services such as Internet, VoIP, HDTV, Video Conference and other services to the connected users. It is based on the mature, stable and cost-effective EPON technology and provides one PON interface, four 1000M adaptive electrical interfaces, one VOIP telephone interface and one USB interface. It uses single-fibre WDM technology (downstream 1490nm, upstream 1310nm) and requires only one optical fibre to connect to the OLT, with a maximum transmission distance of up to 20km.

The HT3441EWV-P network port with POE function supports power supply to cameras and APs.

Key product features.

-Processor features.
>Support for 800MHz frequency ARM processors.
>Support for 32KB I-Cache and D-Cache.

-Key product features.
EPON
>Compliant with IEEE802.3ah standard.
>supporting downlink rates of 1.244Gbit/s and uplink rates of 1.244Gbit/s.
>supporting bidirectional FEC, supporting RS(255.239), RS(255,223) FEC codecs.
>Support for AES128 encryption and decryption.
>support for SBA and DBA bandwidth allocation.
>Supporting synchronous Ethernet function.
>support for Dying-Gasp, support for rogue onu detection.

VOIP
>Supporting 1-channel voice processing; >Supporting 1-channel voice processing
>support for various tone generation.
>support for G.711, G.722, G.729, T38 codecs.
>Support for FoIP function.
>Supporting Fax/Modem VBD (Voice Band Data) function.
>Support for echo suppression, voice activity detection, comfortable background noise, voice frame compensation, etc.
>Supporting VoIP statistics and fault diagnosis functions.
>Each POTS channel can be individually configured with VoIP codec mode, codec priority order, packetization interval.
>Supporting DTMF detection, generation, transmission and recovery functions.
>Support FSK generation with caller number display function.
>supporting secondary dialling, supporting RFC2833 in-band mode of transmitting DTMF tones.
>support for three-party conference function.

Service performance
>Two-way wire-speed forwarding for Layer 2 data services, with support for 4K MAC address tables in bridge mode.
>supporting 802.3, 802.1Q Tag/Untag Ethernet frames, supporting QinQ.
>supporting flexible tag processing, compatible with CTC2.1, TR156 requirements.
>supporting flexible stream classification, supporting up to 8K stream classification rules.
>Support for special message capture.
>Support for link error event monitoring and loopback monitoring.
>Support L2, L3 (IPv4/6) multicast forwarding, support multiple forwarding methods.
>Supporting multicast replication function, supporting 3K V4 multicast groups and 768 V6 multicast groups.
>Support for user port replication capability.
>Support for 802.1ag/Y.1731, connectivity monitoring and performance testing.
>Bidirectional wire-speed forwarding for Layer 3 data services: support for IPv4, IPv6 dual-stack, DS-Lite, 6RD hardware acceleration.
>Support for NAPT hardware acceleration and 8K hardware acceleration tables.
>Ethernet MAC support for self-negotiation and manual setting of rate and duplex mode.
>UNI interface support for 802.1x authentication, STP (Spanning Tree Protocol)/RSTP (Rapid Spanning TreeProtocol) spanning tree protocol processing.
>Provides QoS guarantees for different priority services through SLA constraints, Policing, queue management, scheduling/congestion avoidance, and discard management.
>Supporting ingress-based traffic control, with the option of packet drop or Pause frame backpressure for services that exceed the traffic volume.
support for QoS functions.

Wifi features
>Technical standards: IEEE802.11b, IEEE802.11g, IEEE802.11n.
>Modulation methods: 802.11b: DSSS/BPSK/QPSK/CCK
>802.11g: OFDM/DSSS/BPSK/QPSK/CCK;
>802.11n: OFDM/DSSS/BPSK/QPSK/CCK;
>Rate: 802.11b: 11,5.5,2,1 Mbps compatible.
>802.11g: 54,48,36,24,18,12,9,6 Mbps compatible.
>802.11n: compatible with 130,117,104,78,65,58,52,39,26,19.5,13,6.5 Mbps.
>Channel: 1~11 (USA, Canada) ; 1~13 (Europe) ; 1~14 (Japan).
>Frequency range: 2.4GHz - 2.4835GHz.
>Transmission power: 11b: 17dBm +/- 1.5dBm.
>11g: 14dBm +/- 1.5dBm.
>11n: 11dBm +/- 1.5dBm.
>Reception sensitivity: 11b: 83dBm.
>11g: 70dBm.
>11n: 64dBm.
>coverage range: up to 100m.
>Security: 64/128-bits WEP; WPA/WPA2.
>Number of antennas: 2*5dBi external antennas.

Supported protocols and standards.
>ITU-T G.984.1/2/3/4, IEEE802.3, IEEE802.3u,,, IEEE802.3x, IEEE802.3z, IEEE802.1d, IEEE802.1p, IEEE802.1q, IEEE802.1x, RFC1155, RFC1157, RFC1112, RFC1113, etc.

Port characteristics.
1 PON port
4 x 10/100/1000M Ethernet ports (optional POE function)
1 POTS voice port
1 x 2.4G WIFI interface

Other Features
Certifications: CE, FCC, ROHS compliant
EMC / EMI : VCCI Class B, FCC Part 15 B compliant
Safety: UL 60950 compliant
Lightning and surge voltage protection: ITU-T K.21 compliant

Physical characteristics.
Physical dimensions: 210*135*38 (L×W×H in mm)
Power supply: 48V/1.25A
Power consumption: 8W (without POE)
Temperature.
Operating temperature: -10～55℃
Storage temperature: -30～60℃
Relative humidity: 10～90% (non-condensing)