PRODUCT INTRODUCTION - CNet Technology, Inc.

CSH-4800
48-Port Fast Ethernet Switch
CNet now offers an easy yet price-efficient 48-port 10/100Mbps Fast Ethernet Switch “CSH-
4800” for network bandwidth expanding. With its built-in Auto-negotiation feature on each
single port, CSH-4800 senses the speed and adiusts its port operation accordingly. It makes a
perfect bridge for connecting and expanding small oddice network.
Specifications
Standards
• IEEE 802.3: 10BASE-T
• IEEE 802.3u: 100BASE-TX
• IEEE 802.3x: Flow-control for Full-duplex operation
Ports • 48 Ports 10BASE-T /100BASE-TX
Media Support
Bandwidth
Forwarding/Filtering Rate
MAC Addresses • 2K
Buffer Memory • 2Mbits
• 10BASE-T: Category 3, 4 , 5 UTP/STP
• 100BASE-TX: Category 5 UTP/STP
• 10BASE-T: 10/20Mbps
• 100BASE-TX: 100/200Mbps
• 14880 packets/second per port @ 10Mbps, maximum
• 148810 packets/second per port @ 100Mbps, maximum
Duplex Modes • Support Auto-negotiation and Auto-MDI/MDI-X functions
LED Indicators
Power Supply
Power Consumption • 14.0 Watt maximum
Environment
Certifications • CE,FCC Class A
• One LED displays Power status
• LED per port displays Link/ACT;10/100M status
• Internal Full Range Auto-Switching
• Input voltage: 90 ~ 260 +/-10% VAC/ 50 ~ 60 Hz ,UL
safety
• Operating Temperature: 0°C ~ 45°C (32°F ~ 113°F)
• Storage Temperature: -20°C ~ 70°C (-4°F ~ 158°F)
• Humidity: 10% ~ 90% Non-condensing
Dimensions (L x W x H) • 440 x 220 x 44mm(17.32 x 8.66x 1.73 inches)
NETWORK SWITCHES
Fast Ethernet Switch (10/100Mbps)
Key Features
• IEEE 802.3x and back pressure flow-
control
• Supports full wire speed store-and-forward
technology
• Bridging capability for 100Mbps and
10Mbps segments
2012 CNet PRODUCT GUIDE 41