The HG8120C serves as a network terminal situated in the GPON access layer, establishing connections between home and SOHO users and the Internet via its optical upstream port. On the local area network (LAN) front, the HG8120 offers an array of hardware ports to cater to the diverse network needs of both home and SOHO users.
Feature and Application:
In the upstream direction, the HG8120C links with the optical splitter and the network-side OLT via the passive optical network (PON) port, denoted as the OPTICAL port, enabling the provision of integrated access services.
In the downstream direction, the HG8120 connects to various terminals through its plentiful LAN-side ports, facilitating the delivery of triple-play services.
It boasts two 10/100M Base-T Ethernet ports for connecting devices like PCs, STBs, and video phones, ensuring high-speed data and video services.
Additionally, it features a TEL port, ideal for linking to telephone sets or fax machines, delivering superior and cost-effective voice over IP (VoIP), fax over IP (FoIP), and modem over IP (MoIP) services.
Comprehensive Triple Play Service
On the LAN side, the HG8120C offers a generous array of hardware ports to support a variety of access services, encompassing Internet access, voice, and video services. This ensures users can enjoy a comprehensive triple play service.
Furthermore, the HG8120C leverages TR-069 and OMCI management, streamlining the administration of terminal services without the need for additional IP networks. This simplifies the process of automatic provisioning, maintenance, and remote service management.
|GPON Port Specifications:|
|Transmission rate||Rx: 2.488 Gbit/s Tx: 1.244 Gbit/s|
|Maximum reach||20 km|
|Standard compliance||ITU-T G.984.2 CLASS B+|
|Center wavelength||Tx: 1310 nm Rx: 1490 nm|
|Tx optical power||0.5 dBm to 5.0 dBm|
|Extinction ratio||> 10 dB|
|Minimum receiver sensitivity||-27 dBm|
|Maximum overload optical power||-8 dBm|
|Power adapter input||100–240 VAC, 50–60 Hz|
|System power supply||11–14 VDC, 1A|
|Maximum power consumption||8W|
|Operating temperature||0ºC – 40ºC|
|Environment humidity||5% – 95% (non-condensing)|
|Dimensions and Weight:|
|Dimensions (L W H)||143mm x 115mm x 30mm|
|Weight (including power adapter)||about 250g|