Tenda O3 User Manual

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8.6.11 STP
Spanning Tree Protocol (STP) is a network protocol standardized by IEEE 802.1D. It helps establish
a loop-free logical topology for Ethernet network, and allows a network design to include backup
links to provide fault tolerance if an active link fails. The STP-enabled device creates a spanning
tree within a network of connected layer-2 bridges, and disables those links that are not part of
the spanning tree, leaving a single active path between any two network nodes. So that it
prevents packets from continued proliferation and endless loop in a loop network to avoid
reducing the capability of processing packets caused by receiving duplicate packets.
Choose Advanced > Network Service to enter the page. By default, the function is disabled.

Tenda O3 Specifications

General

5 GHz	No
2.4 GHz	Yes
Number of users	15 user(s)
Transmitting power	29 dBmW
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Receiver sensitivity	MCS0: -88dBm MCS7: -72dBm
Maximum outdoor range	5000 m
Maximum data transfer rate	150 Mbit/s
USB 2.0 ports quantity	0
Ethernet LAN (RJ-45) ports	1
Placement	Wall
Certification	FCC / CE / RoHS
Product color	White
LED indicators	LAN, Power, WAN
International Protection (IP) code	IP64
Antenna features	Integrated antenna
Antenna gain level (max)	12 dBi
Output current	1 A
Output voltage	12 V
Power consumption (max)	6 W
Security algorithms	WPA, WPA2, WPA2-PSK
Cables included	LAN (RJ-45)
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	-20 - 55 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Depth	94.86 mm
Width	270 mm
Height	67.5 mm