KJ2031
 3 Port Gigabit Power over Ethernet
 IP CAM Switch
 
 
 
Highlights
• 3-Port 10/100/1000BaseT with 1 PSE/Power over Ethernet Port
• Metal Case with Palm Size
• Auto-MDI/MDI-X
• Auto-Negotiation
• Non-Blocking
• Store and Forward

KJ2031 is 3-port 10M/100M/1000M with 1 PS/PoE port SOHO PoE Gigabit Ethernet Switch that is designed for small or medium network environment to strengthen its network connection. This product is compact in size, making it ideal for SOHO users with limited space. It is a superb choice for expanding your network.
High-Speed Networking
It provides an excellent solution for expanding your Gigabit network. By Gigabit speed, this product provides high flexibility and high bandwidth connectivity to servers, workstations and other attached devices. It enables you to save time transferring large files.
Auto-MDI/MDI-X
Every port can automatically sense your type of cable, so there is no need for crossover cables whether you are connecting this switch to another switch or to a computer.
Auto-Negotiation
Every port can automatically sense if the connected network devices are running at 10Mbps, 100Mbps or 1000Mbps and Half/Full-Duplex mode, and adjust accordingly.
Non-Blocking
This switch receives and forwards traffic seamlessly with its non-blocking wire-speed. Every port simultaneously supports up to 2000Mbps of bandwidth in full-duplex mode. This feature provides full wire speed to the connected devices and allows you to run a smooth network.
Store and Forward
By this function, this switch can maximize network performance while minimizing the propagation of bad network packets.
Specifications

Standard

 • IEEE-802.3af
• IEEE 802.3 10BaseT
• IEEE 802.3u 100BaseTX
• IEEE 802.3ab 1000BaseT
• IEEE 802.3x Flow Control

Physical Feature

 • Number of Ports: 3 10/100/1000BaseT with 1 PSE/Power over Ethernet Port
• MAC Address: 8K
• Buffer Memory: 112 KB
• Jumbo Frames: 9.6 KB
• Transmission Method: Store and Forward

Led Indicators

 • Per Unit: Power
• Per Port: Link/Act, PoE Act/Status

Transmission Media

 • 10BaseT Cat. 3, 4, 5 UTP/STP
• 100BaseTX Cat. 5 UTP/STP
• 1000BaseT Cat. 5E UTP/STP

Filtering / Forwarding Rates

 • 1000Mbps port - 1,488,000pps
• 100Mbps port - 148,800pps
• 10Mbps port - 14,880pps

Power Input

 • 100~240V/AC, 50~60Hz

Power Output

 • 48V/DC Per Port Output – 15.4 W Max Per Port
• 1 Port at Full 15.4 W Output Supported

Power Consumption

 • 12 Watts (Max)

Dimension

 • 130 × 77 × 24 mm (L x W x H)

Storage Temperature

 • -20 to 90℃

Operating Temperature

 • 0 to 55℃

Humidity

 • 10 to 90% RH (non-condensing)
Weight • 0.28 kg
Certifications • FCC Class A
• CE
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