3 Technical Specifications
3.1 Optical Port Specifications
GPON Port Specifications
Table 3-1 GPON port specifications
Parameter
Specifications
Transmission rate Rx: 2.488 Gbit/s
Tx: 1.244 Gbit/s
Port mode Single mode
Connector SC/APC
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
3.2 Power Specifications
l Power adapter input: 100–240 V AC, 50–60 Hz
l System power supply: 11–14 VDC, 2A
EchoLife HG8245T GPON Terminal
Product Description 3 Technical Specifications
Issue 03 (2012-07-13) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
14
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