Standards
• IEEE 802.3ae
• Supports full duplex mode
• Support for compatible transceiver XFP MSA

Support for XFP-transceivers
• DEM-421XT (10GBASE-SR, multimode fiber, 300 m)
• DEM-422XT (10GBASE-LR, single-mode fiber, 10 km)
• DEM-423XT (10GBASE-ER, a single-mode fiber, 40 km)

Processor
• 400 MHz

Memory
• 512 MB

Flash-memory
• Prom 4 MB, Runtime 128 MB