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Supply power to Cat.5e/6 classes Ethernet wireless access point (AP) and network surveillance cameras (POE) 

9 * 10/100 /1000Mbps automatic adjustment RJ45 ports

Port 1 to port 8 compatible with IEEE802.3af/at standard power supply

Meets the standards of the IEEE 802.3af/ IEEE 802.3 /IEEE 802.3u/IEEE 802.3ab

Flow Control Type: Full duplex adopts IEEE 802.3x standard, half duplex adopts back pressure standard

Network port has lighting-proof function (AC power port: differential mode +/-2kV, common mode +/-4kV)

Maximum POE Power: 120W

Store-and-forward architecture, 2M forwarding memory

All ports support wire-speed switching, frame size within the range of 64 to 1536 can achieve wire-speed

Wall-mounted design, easy to install and use

Automatic adjustment, plug and play, no need software and protocol conversion

The 8 gigabit POE ports provide fast connection to servers or the backplane of the gigabit speed. The effective connectivity of the seven 10/100/1000Mbps ports, allows growing business networks, classrooms and work groups to obtain benefits from the demand for superior performance and sustain network expansion. This high-performance switch features with non-blocking, wire-speed switching, and 16Gbps switching capacity. All RJ45 POE ports can auto adjust the highest connection speed for a normal working, Auto Uplink ™ technology can ensure proper network connection.


This cost-effective PSG9-81 provide network layout need to simplify wireless access point (AP) and IP-based surveillance cameras network cameras in order to install in commercial network and home network. The devices far away from power socket are very suitable for hanging on the wall or ceiling. POE eliminates the need for connecting these devices to power socket. So it make more flexible for those difficult to connect with AC power socket, and cut down the installation cost. It is ideal choice for those want to deploy a small commercial network and home network that use wireless access point (AP) and IP-based surveillance cameras.


Product Name

9-Port Gigabit POE Switch



Connector Type

8*10/100/1000M copper cable RJ45 POE ports, 2*10/100/1000M Ethernet Uplink Port (All ports support MDI/MDIX automatic adjustment)

Network Media

10BASE-T: Cat3,4,5 UTP(≤100 meters) 100BASE-TX: Cat5 or more UTP(≤100 meters) 1000BASE-TX: Cat5 or more UTP(≤100 meters)



Address Database Size



100,000 hours

Network Latency

less than 20 microsecond

Forwarding Mode

Store and Forward

Buffer Memory


Network Protocols

IEEE 802.3i; IEEE 802.3u; IEEE 802.3ab; IEEE 802.3af/at

LED Display

Power, Network, POE working statu

PoE Ports

8*POE Ports

PoE Port Power

Max 30W

PoE Standard


Working Environment

Operating Temperature: -20°C ~ 55°C 

Storage Temperature: -20°C ~ 75°C 

Humidity: 10% ~ 90%, non-condensing Storage 

Humidity: 10% ~ 95%, non-condensing


CE Mark ,commercial CE/LVD EN60950,RoHS


CE mark, commercial FCC Part 15 Class B VCCI Class B EN 55022 (CISPR 22), Class B

Transmission Distance

100 meters for RJ45 port

Power Supply Type

end-span (12, 36 line pair) default

Product Size


Model Comparison
VJJT Networks Ltd.
No. 60 Langbao Xi Road, Foshan,Guangdong(528051)
TEL:0757-8879 3333      Fax:+86-757-8225 1366
Monday~Sunday 8:30-12:00 13:30-18:00(except of holidays)