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$1660Material : Default |
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HG921-TW(HGU) is a GPON ONT terminal device ,which designed for fulfilling FTTx and triple play service demand of fixed network operator . This box isbased on the stable and mature Gigabit GPON technology, which has high ratio of performance to price, and the technology of Layer 2/3,CATVand high quality VoIP as well. It is highly reliable and easy to maintain, with guaranteed QoS for different service. It is fully compliant with technical regulations such as ITU-T G.984.x and technical requirement of GPON Equipment.
Technical items | Description |
Upstream PON interface | 1 GPON interface, SC single-mode/single-fibre, uplink 1.25Gbps, downlink 2.5Gbps |
Wavelength | Tx 1310nm, Rx 1490nm |
Optical output power | -1~+4dBm |
Receiving sensitivity | <-28dBm |
Farthest distance | 20km between OLT and ONU |
Optical interface | SC/APC connector |
The user interface | 2*GE LAN port ,1*2T2R WIFI(300M),1*CATV RF |
Ethernet function | Support IEEE802.1Q VLAN |
Support speed rate inhibition of broadcast packet at ONU | |
IEEE 802.3X flow control | |
Support 16 multicast addresses at each LAN port | |
WIFI | Surport speed 300M ,Integrated 802.11b/g/n |
Support WEP and WPA/WPA2 security protocols | |
CATV | Wavelength:1100-1600 |
Input optical power:-18dBm~0dBm | |
RF frequency: 47MHz-1000MHz | |
RF output lever :78dBuV(@-12~-2dBm@85MHz) | |
Support AGC | |
Management maintenance | Centralized OLT management based on OAM |
WEB,CLI | |
Upgrade software remotely | |
Support to save configuration parameters when power down | |
Hardware information | |
Indicators | 7 indicators, for status of power supply, PON port ,WIFI and LAN port. |
DC power supply | +12V, external AC-DC power adaptor |
Power consumption | ≤6W |
Operating condition | Operating temp: -5~+55℃ |
Storing condition | Storing temp: -30~+60℃ |
Dimension | 185mm*130mm*30mm(length*width*height) |
Net weight | 0.35Kg |
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