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www.ip-com.com.cn
Key Features
* Comply with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, and IEEE 802.3x standards.
* Provide 48 10/100/1000 Mbps Base-T Ethernet ports and support auto MDI/MDIX.
* Provide 2 independent 1000 Mbps Base-X SFP ports and support 20 km long-distance networking.
* Support 16 K MAC address table and MAC address auto-learning.
* Support full duplex IEEE 802.3x flow control and half duplex back pressure flow control.
* Support unblocked wire speed forwarding for all ports.
* Support 12 Mb large buffer queue.
* Integrated professional lightning protection circuit offers 6 kV lightning protection for the built-in
power supply and all Ethernet ports.
* One-key VLAN function helps isolate broadcast storms effectively.
* Feature a 19-inch/1U standard rack-mount shell design.
Product Features
High-density Gigabit Ports
The switch provides 48 10/100/1000 Mbps auto-negotiation RJ45 ports, and 2 independent
1000 Mbps SFP ports. The full-duplex transmission rate of the switch can reach 2000 Mbps,
and all ports feature wire speed forwarding, ensuring high performance for processing
applications that require high bandwidth.
12 Mb Large Buffer
With 12 Mb large buffer, the switch can meet the needs of such network applications with burst
traffic as search engine, IPTV, and P2P downloads, ensuring no packet loss, timely transmis-
sion of large files, and smoothness of videos.
6 kV Lightning Protection
This switch provides 6 kV lightning protection for both Ethernet ports and the power supply,
and supports over-temperature, over-voltage and surge current protection.
One-key VLAN
Under the VLAN mode, ports 1 to 46 cannot communicate with each other, but can communi-
cate with uplink ports 47 to 50, isolating broadcast storms and enhancing network security.
Ease of Use
The switch features a 1U 19-inch standard rack-mount shell design and can be easily installed
on a 19-inch rack using the included L-shaped brackets. With plug & play function, it needs no
professional settings and can be used for networking directly, greatly reducing the maintenance
cost.