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Technical Data
MEN Mikro Elektronik GmbH
3
20F301-00 E2 – 2011-01-03
Technical Data
Ethernet Switch Functions
• Eight 10/100Base-T ports at front panel
• One 10/100Base-T channel at rear (J1 or J2)
• Nine MAC units with integrated Layer 2 switch
• Auto-negotiation
• 1K MAC address lookup table with automatic learning and aging
• Layer 2 routing management
• Full duplex IEEE 802.3x or half-duplex back pressure flow control
• Automatic MDI/MDI-X crossover
• Port speed autodetection (10/100Mbits/s)
• Fixed managed operation via strapping or EEPROM at system reset time
(option)
- 802.1p priority and port based priority
- Port based VLAN
- Individual port forced modes (full duplex, 100Base-TX) when auto-negotia-
tion is disabled
Front I/O
• Up to 8 Ethernet ports via RJ45 connectors or up to 6 ports via D-Sub connectors
• Up to 18 link and activity Ethernet status LEDs (2 per channel, incl. 9th port)
CompactPCI® Bus
• Compliance with CompactPCI® Specification 2.0 R3.0
• Only one slot required on the 3U CompactPCI® bus
• Peripheral slot
• Compliance with PCI Specification 2.1
• 32-bit/33-MHz PCI-to-PCI bridge
• V(I/O): +3.3 V or +5 V (Universal Board)
Electrical Specifications
• Supply voltage/power consumption:
- +5 V (-3%/+5%), 1200 mA max.
- +3.3 V (-3%/+5%), 400 mA max.
• MTBF: 442,000 h @ 40°C (derived from MIL-HDBK-217F)
Mechanical Specifications
• Dimensions: conforming to CompactPCI® specification for 3U boards
• Weight: 200 g