The EchoLife
HG8245, an optical network terminal (ONT), is a high-end home gateway in Huawei
FTTH solution. By using the GPON technology, ultra-broadband access is provided
for home and SOHO users. The HG8245 features high-performance forwarding
capabilities to ensure excellent experience with VoIP, Internet and HD video
services. Therefore, the HG8245 provides a perfect terminal solution and
future-oriented service supporting capabilities for FTTH deployment.
The two version
of Huawei HG8245: 2POTS+4GE+USB+WiFi and 2POTS+4FE+USB+WiFi.
The difference between the two version:
1 GE: Gigabit Ethernet port, with the
optical fiberport and electrical port.
FE: fast Ethernet port.
The GE is faster than the FE during transmission, of course the GE
is more expensive than FE. The supplier huanetwork.com wholesale Huawei
EchoLife GPON terminal HG8245, original new Huawei HG8245 at competitive price,
USD 85. We will sale the FE HG8245 follow-up,the product number is the same.
2 The difference
between the GPON port:
The
blue port is SC/PC port, the green port is SC/APC.
PC: physical contact, a typical hand polished connector will measure at
–30dB.
SPC: super Physical Contact, industry standard is a minimum of –40dB
for SPC back reflection measurement.
If even less back
reflection is required, an APC, or Angled Physical Contact polish, might be
necessary. An APC connector has an 8º angle cut into the ferrule. These
connectors are identifiable by their green color. An APC polished connector has
an Industry Standard Minimum f –60dB ORL measurement. APC fiber ends have low
back reflection even when disconnected.
But the difference between the GPON port would not
affect to use.
And if
you want to buy the patch cord, the
supplier huanetwork.com can also offer.
The feature of HG8245
Plug-and-play (PnP): Internet, IPTV and VoIP services can be deployed by
one click on the NMS and on-site configuration is not required.
Remote diagnosis: Remote fault locating is implemented by the loop-line
test of POTS ports, call emulation and PPPoE dialup emulation initiated by the
NMS.
Link monitoring: E2E link detection is achieved using 802.1ag Ethernet
OAM.
High speed forwarding: GE line rate forwarding in the bridging scenario and
900 Mbit/s forwarding in the NAT scenario.
Green energy-saving: 25% power consumption is saved with highly
integrated system on chipset (SOC) solution, in which, a single chip integrates
with PON, voice, gateway and LSW modules.
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