Mikrotik RB493G - Has nine Gigabit ethernet ports.

RB493G

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The RB493G has nine Gigabit ethernet ports, three miniPCI slots, and two switch chips, so the ethernet ports can be connected together in two switch groups for wire speed throughput.

More details

USD$199.00

QuantityDiscountYou Save
40 5% USD$398.00
100 10% USD$1,990.00

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The RB493G also has a USB 2.0 port and a microSD card slot for adding more storage or a 3G USB modem for backup connectivity.

The heart of this device is a high performance Atheros AR7161 CPU and it features 256MB of built in RAM. RB493G includes RouterOS - the operating system, which will turn this powerful system into a highly sophisticated router, firewall or bandwidth manager.

Performance test results

RB493G (680Mhz)Gigabit port testRouterOS
ModeConfiguration64 byte512 byte1518 byte
kppsMbpskppsMbpskppsMbps
Bridgingnone187.3122.9171.9728.958.0712.7
Bridging25 bridge filter rules86.456.784.5358.358.5718.8
Routingnone147.096.4136.1577.159.7733.6
Routing25 simple queues137.089.9117.7499.055.2678.3
Routing25 ip filter rules59.238.859.4251.954.7672.2
  1. All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
  2. Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
  3. Values in Italic indicate that max throughput was reached without maxing out CPU, but because board interface configuration was maxed out
  4. Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results
CPU frequency :
680 MHz
CPU cores :
1
Architecture :
MIPS-BE
Size of RAM :
256 MB
10/100 Ethernet ports :
0
10/100/1000 Ethernet ports :
9
SFP ports :
0
SFP+ ports :
0
MiniPCI slots :
3
MiniPCI-e slots :
0
USB ports :
1
Power Jack :
1
CPU model :
AR7161-BC1A
802.3af support :
No
PoE in :
Yes
Voltage Monitor :
Yes
PCB temperature monitor :
Yes
CPU temperature monitor :
No
Operating temperature range :
-30C to +60C
Current Monitor :
No
Operating System :
RouterOS
License level :
Level 5
Number of chains :
0
Antenna gain DBI :
No
Serial port :
RS232
Dimensions :
105mm x 160mm
Power Supply :
No

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Mikrotik RB493G - Has nine Gigabit ethernet ports.

Mikrotik RB493G - Has nine Gigabit ethernet ports.

The RB493G has nine Gigabit ethernet ports, three miniPCI slots, and two switch chips, so the ethernet ports can be connected together in two switch groups for wire speed throughput.

Write a review