RB493AH Mikrotik RouterBOARD 493 with 680MHz Atheros AR7161 Network Processor, 128MB RAM, 9 LAN, 3 miniPCI, RouterOS L5

Mikrotik RouterBOARD 493AH with 680MHz Atheros AR7161 Network Processor (overclock to 800MHz), 128MB RAM, 9 10/100 ethernet ports, 3 miniPCI slots, 64MB NAND with RouterOS L5.

Supports POE on ether1: 10 to 28vdc on unused pairs (no power over datalines), or 10-28vdc power jack support. Overall dimensions: 155mm x 105mm (6.10in x 4.13in)

Specification :

CPU : Atheros AR7161 680MHz network processor (Tested at 800MHz)
Memory : 128MB DDR SDRAM onboard memory
Boot loader : RouterBOOT
Data storage : 64MB onboard NAND memory chip and microSD
Ethernet : Three 10/100 Mbit/s Ethernet ports with Auto-MDI/X
miniPCI : Three MiniPCI Type IIIA/IIIB slots
Extras : Reset switch, Beeper
Serial port : One DB9 RS232C asynchronous serial port
LEDs : Power, NAND activity, 5 user LEDs
Power options : Power over Ethernet: 10..28V DC (except power over datalines)
Power jack : 10..28V DC. Voltage monitor.
Dimensions : 10.5 cm x 15 cm, 137 grams
Power consumption : ~3W without extension cards, maximum – 25 W, 16W output to cards
Operating System : MikroTik RouterOS v3, Level5 license