Support

KEY FEATURES

• Inexpensive Fast Ethernet solution for SOHO/SMB
• Auto MDI/MDIX crossover for all ports
• Store-and-forward switching scheme
• Full/half-duplex for Ethernet/Fast Ethernet speeds
• IEEE 802.3x Flow Control
• Plug-and-play installation

SWITCHING FABRIC

• 4.8 Gbps switching fabric

STANDARDS

• IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
• ANSI/IEEE 802.3 NWay Auto-Negotiation
• IEEE 802.3x Flow Control

PROTOCOL

• CSMA/CD

DATA TRANSFER RATES

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

NUMBER OF PORTS

• 24 10/100Mbps Fast Ethernet ports

TOPOLOGY

• Star

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.)

MEDIA INTERFACE EXCHANGE

• Auto MDI/MDIX adjustment for all ports

LED INDICATORS

• Per port: Link/Activity
• Per device: Power

TRANSMISSION METHOD

• Store-and-forward

MAC ADDRESS TABLE

• 8K entries per device

MAC ADDRESS LEARNING

• Automatic update

PACKET FILTERING/FORWARDING RATES (HALF DUPLEX)

• Ethernet: 14,880 pps per port
• Fast Ethernet: 148,800 pps per port

RAM BUFFER

• 320K Bytes (2.5M bits)

POWER INPUT

• 100~240V AC 50/60 Hz internal universal power supply

POWER CONSUMPTION

• Power On (Standby):
  • DC input: 1.0 Watts
  • AC input: 1.4 Watts
• Max.:
  • DC input: 4.6 Watts
  • AC input: 6.1 Watts

HEAT DISSIPATION

• Power On (Standby): AC input: 4.5 BTU/h
• Max.:AC input: 20.78 BTU/h

MTBF

• 626,992 hours

OPERATING TEMPERATURE

• 0˚ to 40˚ C (32˚ to 104˚ F)

STORAGE TEMPERATURE

• -10˚ to 70˚ C (14˚ to 158˚ F)

OPERATING HUMIDITY

• 10% to 85% RH non-condensing

STORAGE HUMIDITY

• 10% to 90% RH non-condensing

DIMENSIONS (W X D X H)

• 280 x 125.8 x 44 mm

CERTIFICATIONS

• FCC Class A
• ICES-003 Class A
• CE Class A
• C-Tick Class A
• VCCI Class A
• cUL
• LVD