MikroTik RouterBOARD RB493G Gigabit System Board
MikroTik RouterBOARD RB493G Gigabit System Board (256Mb RAM 9x Gigabit Ports 8v-30v DC/PoE)
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Product Details
The RB493G has nine Gigabit Ethernet ports, three miniPCI slots, and a switch chip, so the Ethernet ports can be grouped together to make it act as a switch for wire speed throughput.
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.
Package Contents
- 1x MikroTik RouterBOARD RB493G
Product Features
- MikroTik RouterOS, Level5 license
- Atheros AR7161 680MHz
- 10/100/1000 Mbit/s Gigabit Ethernet
Product Specifications
System
| Current Monitor | No |
| PCB Temperature Monitor | Yes |
| Voltage Monitor | Yes |
| LEDs | Ethernet LEDs, NAND activity and Power |
| Operating System | RouterOS |
| BIOS | RouterBOOT |
| Processor Name | Atheros AR7161-BC1A |
| Router Throughput | 1 Mbps |
| RouterOS Level | 5 |
| CPU Temperature Monitor | No |
| Memory Type | DDR SDRAM |
| Processor Architecture | MIPS-BE |
| Processor Speed | 680 MHz |
| Storage | 128 MB |
| Memory | 256 MB |
| Storage Type | NAND memory chip |
| Extras | Beeper and Reset switch |
Networking
| Auto MDI/MDIX | Yes |
| 10/100/1000 PoE In | 1 |
| Ethernet Housing Material | Metal |
| USB | USB 2.0 |
| Expansion | miniPCI Type IIIA/IIIB |
| 10/100/1000 | 8 |
| Serial Ports | DB9 RS232C Asynchronous Serial Port |
Power Input
| PoE Max | 28 V |
| PoE Port | 1 |
| PoE Min | 10 V |
| Power Consumption (without attachments) | 3 W |
| PoE Type | Passive |
| DC Min | 10 V |
| DC Connector | DC Jack |
| DC Max | 28 V |
Physical
| Weight | 189 g |
| Dimensions | 105 x 160 mm |
Environmental
| Operating Temperature | 70 to -40 °c |
Compliance
| Certifications | CE |
| Standards | EN 55022:2006+A1:2007 (Class A) and EN 55024:1998+A1:2001+A2:2003 |
Accessories
MikroTik RB493 Indoor Case
Related Products
MikroTik R52HnD 2.4/5GHz mini-PCI Wireless Card
Ubiquiti Account Holders
Following unauthorised access to Ubiquiti's systems, Ubiquiti accounts holders are advised to update their passwords and enable 2-factor authentication. You can find more information here.
Delivery Notice
We are currently unable to offer Timed Delivery options or DPD shipping into Northern Ireland and Europe.
Due to heavy snow in Scotland, deliveries into part of this area may be delayed.
Training Notice
Following the new Government advice issued on 22/09/2020, we’ve made the difficult decision to postpone all our training courses. We will review the current Government advice in March 2021 and if possible, we will advise new training course dates.
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MikroTik RouterBOARD RB493G Gigabit System Board
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