| 产品简介 |
4GE+1POTS+1USB+WiFi GPON/EPON HGU终端设备是为满足固网运营商的FTTH和三网融合业务需求而设计的。这些盒子基于成熟的芯片组（Realtek）技术，具有很高的性能价格比，并具有IEEE802.11b/g/n/ac WiFi、2/3层和高质量VoIP的技术。通过VSOL OLT支持对HGU设备的全面管理。它们具有高度的可靠性和易维护性，对不同的业务具有保证的QoS。它们完全符合IEEE802.3ah、ITU-TG.984.x等技术规范以及中国电信对GPON设备的技术要求。
| 产品展示 |
| 外观特点 |
| 具体参数 |
|
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 |
|
USB interface |
USB3.0 |
|
LED |
12, For Status of PWR,PON ,LOS,WAN,WiFi,FXS,ETH1~4,WPS,USB. |
|
Operating condition |
Temperature: 0℃～+50℃ Humidity: 5%～90%（non-condensing） |
|
Storing condition |
Temperature: -30℃～+75℃ Humidity :5%～90%（non-condensing） |
|
Power supply |
DC 12V,1/1.5A |
|
Power consumption |
≤10W |
|
Dimension |
205mm×140mm×37mm（L×W×H） |
|
Net weight |
0.34Kg |
| 应用图示 |
