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6
Technical Specifications
About This Chapter
This topic describes the technical specifications of the ONT, include its physical specifications
and the standards and protocols which the ONT complies with.
6.1 Physical Specifications
This topic describes the physical specifications of the ONT, including its dimensions, weight,
voltage range, and environment parameters.
6.2 Protocols and Standards
This topic provides the protocols and standards which the ports of the ONT comply with.
EchoLife HG8010/HG8240B/HG8245T/HG8247T GPON
Terminal
Service Manual
6 Technical Specifications
Issue 01 (2011-10-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
418
Page 427 / 429
6.1 Physical Specifications
This topic describes the physical specifications of the ONT, including its dimensions, weight,
voltage range, and environment parameters.
Table 6-1
lists the physical specifications of the HG8010/HG8240B/HG8245T/HG8247T.
Table 6-1
Physical specifications
Item
HG8010
HG8240B
HG8245T
HG8247T
Dimensions
(length x width x
depth)
143 mm x 115
mm x 30 mm
195 mm x 155
mm x 34 mm
195 mm x 174
mm x 34 mm
268 mm x 213
mm x 34 mm
Weight
(including the
power adapter)
About 250 g
About 500 g
About 550 g
About 800 g
Overall system
power supply
11-14 V DC, 1
A
11-14 V DC, 1
A
11-14 V DC, 2
A
11-14 V DC, 2
A
Power adapter
input range
100-240 V AC,
50-60 Hz
100-240 V AC,
50-60 Hz
100-240 V AC,
50-60 Hz
100-240 V AC,
50-60 Hz
Maximum
power
consumption
6W
12W
18W
21W
Temperature
range
0°C to +40°C
0°C to +40°C
0°C to +40°C
0°C to +40°C
Humidity range
5%-95% (non-
condensing)
5%-95% (non-
condensing)
5%-95% (non-
condensing)
5%-95% (non-
condensing)
6.2 Protocols and Standards
This topic provides the protocols and standards which the ports of the ONT comply with.
l
GPON: ITU-T G.984
l
VoIP: H.248, SIP, G.711A/u, G.729a/b, and T.38
l
Multicast: IGMPv2, IGMPv3, and IGMP snooping
l
Routing: NAT, NAPT, and ALG
l
Ethernet: IEEE 802.3ab
l
USB: USB 1.1/USB 2.0
l
Wi-Fi: IEEE 802.11n
NOTE
The USB protocol and Wi-Fi protocol are applicable to the HG8245 and HG8247 only.
EchoLife HG8010/HG8240B/HG8245T/HG8247T GPON
Terminal
Service Manual
6 Technical Specifications
Issue 01 (2011-10-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
419
Page 428 / 429
7
Acronyms and Abbreviations
ALG
Application Level Gateway
BRAS
Broadband Remote Access Server
CATV
Community Antenna Television
DBA
Dynamic Bandwidth Assignment
DHCP
Dynamic Host Configuration Protocol
DMZ
Demilitarized Zone
DNS
Domain Name Server
DoS
Denial of Service
FTP
File Transfer Protocol
FTTH
Fiber To The Home
GPON
Gigabit-capable Passive Optical Network
HTTP
Hyper Text Transport Protocol
IGMP
Internet Group Management Protocol
ISP
Internet Service Provider
LAN
Local Area Network
MAC
Media Access Control
NAPT
Network Address and Port Translation
NAT
Network Address Translation
NMS
Network Management System
OLT
Optical Line Terminal
OMCI
Optical Network Termination Management and Control Interface
PON
Passive Optical Network
PPPoE
Point to Point Protocol over Ethernet
EchoLife HG8010/HG8240B/HG8245T/HG8247T GPON
Terminal
Service Manual
7 Acronyms and Abbreviations
Issue 01 (2011-10-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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PSTN
Public Switched Telephone Network
SIP
Session Initiation Protocol
SOHO
Small Office and Home Office
SSID
Service Set Identifier
STB
Set Top Box
TCP
Transmission Control Protocol
TKIP
Temporal Key Integrity Protocol
UDP
User Datagram Protocol
UPnP
Universal Plug and Play
URL
Uniform Resource Locator
VLAN
Virtual Local Area Network
VoIP
Voice over IP
WLAN
Wireless Local Area Network
WEP
Wired Equivalent Privacy
WPA
Wi-Fi Protected Access
WPS
Wi-Fi Protected Setup
EchoLife HG8010/HG8240B/HG8245T/HG8247T GPON
Terminal
Service Manual
7 Acronyms and Abbreviations
Issue 01 (2011-10-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
421
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