HG3221D DUAL MODE ONU 4GE+1POTS+1USB+WiFi GPON EPON HGU ONU ONT Gpon Wifi AC
HG3221D DUAL MODE ONU 4GE+1POTS+1USB+WiFi GPON EPON HGU ONU ONT Gpon Wifi AC
Product Description
HG3221D are based on the mature Chipset (ZTE+MTK) technology, which have high ratio of performance to price, and the technology of IEEE802.11b/g/n/ac WiFi, Layer 2/3, and high quality VoIP as well. Support full management of HGU devices through VSOL OLT. They are highly reliable and easy to maintain, with guaranteed QoS for different service. And they are fully compliant with technical regulations such as IEEE802.3ah, ITU-T G.984.x and technical requirement of GPON Equipment from China Telecom.
HG3221D 4GE+1POTS(2POTS)+WiFi5 XPON HGU terminal devices are designed for fulfilling FTTH and triple play service demand of fixed network operators.
Key Features
- Support 802.11n WiFi(2T2R) function.
- Support NAT, Firewall function.
- Support IPv4 and IPv6 dual stack.
- Integrated line testing compliant with GR-909 on POTS.
- Dual Mode (can access GPON/EPON OLTs).
- Plug and play, features auto-detecting, auto-configuration, and auto firmware upgrade, etc.
- Integrated OAM remote configuration and maintenance function.
- Support rich QinQ VLAN functions and IGMP Snooping multicast features.
- Fully compatibility with OLT based on Broadcom/PMC/Cortina chipset.
4×5dBi Gain External Antennas
Larger isolation are obtained between the antennas through scientific and professional layout, effectively reduce signal overlap and facilitate signal transmission to bring out wider coverage!
How to place the router to bring a better use effect?
Specifications
| Technical item | HG3221D-4G1S2NAC |
| 4GE+1POTS+WIFI5+USB3.0 | |
| PON interface |
1 G/EPON port(EPON PX20+ and GPON Class B+) Wavelength:Tx1310nm,Rx 1490nm SC/UPC connector Receiving saturation:≥-8dBm Receiving sensitivity: ≤-28dBm Transmitting optical power: 0~+4dBm Transmission distance: 20KM |
| LAN interface | 4×10/100/1000Mbps auto adaptive Ethernet interfaces. Full/Half, RJ45 connector |
| Wireless |
Compliant with IEEE802.11b/g/n/ac 2.4GHz Operating frequency: 2.400-2.483GHz 5.0GHz Operating frequency: 5.150-5.825GHz Support MIMO, 4T4R,5dBi external antenna, rate up to 1.167Gbps Support: multiple SSID TX power: 11n--22dBm/11ac--24dBm |
| POTS interface |
1×FXS, RJ11 connector Support: G.711/G.723/G.726/G.729 codec Support: T.30/T.38/G.711 Fax mode, DTMF Relay Line testing according to GR-909 |
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