Technical Specifications:

• Port Capacity: Six TP25 ports per module
• Data Rate: 25.6 Mbps
• Output Buffer: 2,560 cells
• Unicast Connection Capacity: 11,264
• Multicast Connection Capacity: 1,024
• Media: Category 3, 4, or 5 Unshielded Twisted Pair
• Maximum Line Length: 333 feet (100 meters)
• Connectors: RJ-45
• Line encoding: 4B/5B with Non-Return to Zero Inverted (NRZI)
• Clock Accuracy: ±100 ppm
• Timing: Primary and Secondary 8 kHz reference from internal (default) or network
• Loopbacks: Receive loopbacks
• Impedance: 100 ohms nominal
• Statistics/Alarms: Loss of Signal (LOS), Header Check Sequence errors counter (HCS), Symbol error counter, Cells Transmitted, Cells Received, 8 kHz Timing Detection
• Compliance: ATM Forum AF-PHY-0040.000, ITU-T I.432