MikroTik RouterBOARD 493AH (RB493AH)
MikroTik RB493 AH
Country of manuf.: Latvia
Type: single-board computer
Power: 10-28 VDC, 1 A
Connector type: barrel
Conn. measurements: 5.5 mm (OD), 2.1 mm (ID), 9.5 mm (LEN)
PoE tag: non-standard
CPU1: Atheros AR7161 (680 MHz)
FLA1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (STMicro NAND512W3A2CN6)
FLA2: 64 KiB 0.0625 MiB <br />65,536 B <br />512 Kib <br />0.5 Mib <br />6.103516e-5 GiB <br /> (PMC Pm25LV512)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Pointec PT463216HG × 2)
Expansion IFs: Mini PCI
Mini PCI slots: 3
JTAG: yes
Serial: yes, RS232, DE9, (115200 8N1)
ETH chip1: Atheros AR7161
ETH chip2: Microchip KSZ8041
Switch: IC+ IP178C
LAN speed: 100M
LAN ports: 8
WAN speed: 100M
WAN ports: 1
Additional chips
High Performance CPLD;Xilinx;XC9536XL;;1;
Multichannel RS-232 Line Driver;TI;MA3243C;;1;
Synchronous Buck w/ Dual Linear Controllers;Richtek;RT9206;;1;
15A, 80V N-Channel Power MOSFET;Advanced Power;AP9987GH;;1;
10A, 40V N-Channel Power MOSFET;Advanced Power;APM9985GM;;2;
5A, 60V P-Channel Power MOSFET;Advanced Power;APM9576GM;;1;
Stock bootloader: RouterBOOT
Stock FW OS: RouterOS
Flags: fan headers, PoE in, buzzer
Default IP address: 192.168.88.1
the IP 192.168.88.1 is used by 45 additional devices
of which 44 are MikroTik devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 345 additional devices
of which 36 are MikroTik devices
| CPU1 brand | FLA1 | RAM1 | |
|---|---|---|---|
| MikroTik RouterBOARD 493 (RB493) | Atheros | 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> | 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> |
| MikroTik RouterBOARD 493AH (RB493AH) | Atheros | 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> | 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> |
| MikroTik RouterBOARD 493G (RB493G) | Atheros | 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> | 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> |
For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
MikroTik RouterBOARD 493AH (RB493AH)
Hardware specification
- CPU: Atheros AR7161 @680MHz (MIPS 24K)
- Storage: 64MB (NAND), 64KB (SPI) Flash
- Memory: 128MB (DDR) SDRAM
- Network: 9x Fast Ethernet ports
- PCI: 3x Mini PCI slots
- Power: 8-28V via barrel or passive PoE
Images
Board Top
Board Bottom
