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Huawei OptiXstar B850G

Huawei OptiXstar B850G is a gateway-type Optical Network Unit (ONU) designed for enterprise private lines, enterprise campuses, and video backhaul scenarios. Delivering upstream and downstream transmission rates of up to 9.953 Gbit/s, this ONU uses 10-Gigabit-Capable Symmetric Passive Optical Network (XGS-PON) technology to provide a range of services, from Virtual Extensible Local Area Network (VXLAN) and Internet Protocol Security (IPSec) inbound cloud lines to wireless offices, to voice and High Definition (HD) video services.



Parameters Huawei OptiXstar B850G
Dimensions (H x W x D) 43.6 x 250 x 170 mm
Weight Approximately 1400 g
Operating Temperature –20°C to 55°C
Operating Humidity 5% RH to 95% RH (noncondensing)
Power Adapter Input 170–240 V AC, 50Hz/60Hz 
NNI XGS-PON, GE (the first GE port on the user side can be used as a WAN port)
UNI 8 x GE + 8 x POTS + 1 x USB + 1 x 2.4G and 5G Wi-Fi 6
Maximum Power Consumption 29 W
Installation Mode Support desktop installation, wall mounting, 19-inch cabinet, and network box installation.
− Port type: SC/UPC
− Class N1/N2
− Receiver sensitivity: –28 dBm
− Overload optical power: –9 dBm
− Transmission rate: upstream 9.953 Gbit/s, downstream 9.953 Gbit/s
• Type B Single-Homing Protection
• Type B Dual-Homing Protection
Ethernet Electrical Port • Port type: RJ-45
• Auto ports speed (10/100/1000 Mbit/s)
• Complies with IEEE802.3

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