5.MAC address table: 2K
6.Packet forwarding cache: 2.5M
7. Transmission distance: 10BASE-T: Cat3,4,5 UTP(≤250 meter) 100BASE-TX: Cat5 or later
UTP(150 metre) 1000BASE-TX: Cat6 or later UTP(150 meter) Maximum
transmission distance 20KM for single mode single fibre Maximum
transmission distance for single-mode dual-fibre 20KM Multimode
Dual Fibre up to 850/2KM Optional 3-80KM optical modules available