Product Overview:
• 10/100 auto sensing ports – automatically detects optimal network speeds
• Supports any combination of 10 Mbps or 100 Mbps network devices
• Rack-mountable metal chassis
• LEDs for Link Activity
• 10/100 Mbps for Half/Full Duplex
• Nway Auto-Negotiation
• Non-blocking design
• Store and forward switching architecture
• Lifetime Warranty

Specifications:
Standards
• IEEE 802.3 (10Base-T Ethernet)
• IEEE 802.3u (100Base-TX Fast Ethernet)
• IEEE 802.3x (Flow Control and Back-pressure)
• ANSI/IEEE 802.3 N-Way Auto-negotiation
• Protocol: CSMA/CD
• Connectors: 48 10/100Base-TX RJ-45 ports
• Switch Architecture: Store & Forward switch technology
• Network Cables: Cat3, 4, 5 (UTP/STP)
Performance
• Filter/Forward Rate
- 10BaseT: 14,880 pps (packets per second)
- 100Base-TX: 148,800 pps (packets per second)
• MAC address entries: 8000 with Auto Learning
• Buffer size: 512 kBytes
LEDs
• Power (1): Yellow, lit when power is on
• LINK/ACT (one per port):
- Green, lit when port is connected
- Green, blinking when data is being transmitted or received
Power input
• 14 W power consumption
• Internal 90 ~ 260 V AC, 50 ~ 60 Hz
• UL Safety Approved
Environmental
• Dimensions: 19”, 1 U Rackmount
440(W) x 220(D) x 44(H) mm
(17.25×8.75×1.75 in.)
• Weight: 2.9 kg (6 lbs. 4 oz.)
• Operating temperature: 0° ~ 60°C (32° ~ 140°F)
• Storage temperature: -20° ~ 90° (-4° ~ 194°F)
• Operating humidity: 10% to 90%, Non-condensing
• Storage humidity: 5% to 95%, Non-condensing
• Safety & EMI Certificates: CE & FCC
Package contents
• 48 Port Fast Ethernet Rackmount Switch
• Rack-mount kit for rack installation
• Power cord
• User Manual