Standards

• IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
• ANSI/IEEE 802.3 NWay auto-negotiation
• IEEE 802.3x flow control 
• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)

Switching Capacity

• 16 Gbps switching fabric 

Data Transfer Rates

• Ethernet
  • 10 Mbps (half duplex)
  • 20 Mbps (full duplex)
• Fast Ethernet
  • 100 Mbps (half duplex)
  • 200 Mbps (full duplex) 
• Gigabit Ethernet
  • 2000 Mbps (full duplex)

Media Interface Exchange

• Auto MDI/MDI-X adjustment for all ports 

Network Cables

• 10BASE-T:
  • UTP CAT 3/4/5/5e (100 m max.)
  • EIA/TIA-586 100-ohm STP (100 m max.)
• 100BASE-TX
  • UTP CAT 5/5e (100 m max.)
  • EIA/TIA-568 100-ohm STP (100 m max.) 
• 1000BASE-T
  • UTP CAT 5/5e(100 m max.)
  • EIA/TIA-568 100-ohm STP(100 m max.)

LED Indicators

• Per unit: Power / PoE Max
• Per port: Activity / Link and Speed 
• Per port: Power / Status

Transmission Method

• Store-and-forward 

MAC Address Table

• 8K entries per device 

Packet Filtering / Forwarding Rates

• Ethernet: 14,880 pps per port
• Fast Ethernet: 148,800 pps per port 
• Gigabit Ethernet: 1,488,000 pps per port

RAM Buffer

• 256 KB per device 

PoE Capable Ports

• 802.3af/802.3at PoE up to 30 Watts per port (ports 1-4 only)

PoE Power Budget

• 68 W

Physical

Dimensions

• 5.5” x 3.0” x 1.06” (190 mm x 120 mm x 38 mm) 

DC Input

• External 53.5 V / 1.5 A power adapter 

Temperature

• Operating: 0 to 40 ˚C (32 to 104 ˚F)
• Storage: -40 to 70 ˚C (-40 to 158 ˚F)

Humidity

• Operating: 0% to 95% RH non-condensing