MikroTik RouterBoard 1200 User manual

RouterBOARD 1200
User's Manual
Copyright and Warranty Information
Copyright and Trademarks. Copyright MikroTikls SIA. This manual contains information protected by copyright
law. No part of it may be reproduced or transmitted in any form without prior written permission from the
copyright holder. RouterBOARD, RouterOS, RouterBOOT and MikroTik are trademarks of MikroTikls SIA. All
trademarks and registered trademarks appearing in this manual are the property of their respective holders.
Hardware. MikroTik warrants all RouterBOARD series equipment for the term of fifteen (15) months from the
shipping date to be free of defects in materials and workmanship under normal use and service, except in case
of damage caused by mechanical, electrical or other accidental or intended damages caused by improper use
or due to wind, rain, fire or other acts of nature.
To return failed units to MikroTik, you must perform the following RMA (Return Merchandise Authorization)
procedure. Follow the instructions below to save time, efforts, avoid costs, and improve the speed of the RMA
process.
1. If you have purchased your product from a MikroTik Reseller, please contact the Reseller company
regarding all warranty and repair issues, the following instructions apply ONLY if you purchased your
equipment directly from MikroTik in Latvia.
2. We do not offer repairs for products that are not covered by warranty. Exceptions can be made for
RB1000, RB1100, RB1200.
3. Out-of-warranty devices and devices not covered by warranty sent to Mikrotikls will be returned to
the sender at sender's cost.
RMA Instructions are located on our webpage here: http://rma.mikrotik.com
Manual. This manual is provided “as is” without a warranty of any kind, expressed or implied, including, but
not limited to, the implied warranty of merchantability and fitness for a particular purpose. The manufacturer
has made every effort to ensure the accuracy of the contents of this manual; however, it is possible that it may
contain technical inaccuracies, typographical or other errors. No liability is assumed for any inaccuracy found
in this publication, nor for direct or indirect, incidental, consequential or other damages that may result from
such an inaccuracy, including, but not limited to, loss of data or profits. Please report any inaccuracies found to
[email protected]om

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USER'S MANUAL...............................................................................................................................................................1
COPYRIGHT AND WARRANTY INFORMATION...................................................................................................................1
SYSTEM BOARD VIEW AND LAYOUT .................................................................................................................................3
SPECIFICATIONS................................................................................................................................................................4
HARDWARE GUIDE ...........................................................................................................................................................4
MEMORY AND STORAGE DEVICES.................................................................................................................................................4
Memory............................................................................................................................................................................4
Storage Device .................................................................................................................................................................4
INPUT/OUTPUT PORTS...............................................................................................................................................................4
Ethernet ports ..................................................................................................................................................................4
DB9 Serial Port .................................................................................................................................................................5
IDC10 Serial Port ..............................................................................................................................................................5
LEDS......................................................................................................................................................................................5
Power LED ........................................................................................................................................................................5
User LED ...........................................................................................................................................................................5
USER'S GUIDE ...................................................................................................................................................................5
ASSEMBLING THE HARDWARE......................................................................................................................................................5
POWERING...............................................................................................................................................................................5
BOOTING OPTIONS ....................................................................................................................................................................5
Onboard NAND Storage Device........................................................................................................................................5
Booting from network ......................................................................................................................................................6
Operating System Support ...............................................................................................................................................6
SOFTWARE RESET......................................................................................................................................................................6
ROUTERBOOT ...................................................................................................................................................................6
BOOT LOADER CONFIGURATION...................................................................................................................................................6
BOOT LOADER UPGRADING .........................................................................................................................................................8
PRIMARY BOOT LOADER .............................................................................................................................................................8
ROUTEROS FUNCTIONS ....................................................................................................................................................9
HEALTH MONITOR .....................................................................................................................................................................9
FIRMWARE INFORMATION...........................................................................................................................................................9
FIRMWARE SETTINGS .................................................................................................................................................................9
APPENDIX .......................................................................................................................................................................10
CONNECTOR INDEX..................................................................................................................................................................10
BUTTON INDEX .......................................................................................................................................................................10
ETHERNET CABLES ...................................................................................................................................................................10
SERIAL NULL-MODEM (CONSOLE)CABLE WITH LOOPBACK ..............................................................................................................10
IDC10 SERIAL PORT .................................................................................................................................................................11

RouterBOARD 1200 Series User's Manual
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System Board View and Layout
You can download the board dimensions and case design files (PDF and DXF) from www.routerboard.com

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Specifications
RouterBOARD 1200
CPU
PPC460GT network processor
Memory
SODIMM slot, no onboard module, populated by 512MB SODIMM DDR RAM module
Boot loader
RouterBOOT
Data storage
64MB onboard NAND memory chip
Ethernet
Ten 10/100/1000 Mbit/s Ethernet ports supporting Auto-MDI/X
MiniPCI slot
-
Expansion
-
CompactFlash slots
-
Serial port
DB9 RS232C asynchronous serial port, alternate serial port jumper
LEDs
Power and User LED
Beeper
+
Power at the board
Power jack: 12-24VDC
Power at the case
IEC C14 jack: 110-220VDC
Fans
-
Dimensions
1U case: 44 x 176 x 442 mm
Weight
365g board only, 1200g assembled with case
Temperature
Operational: -20°C to +65°C (-4°F to 149°F)
Humidity
Operational: up to 70% relative humidity (non-condensing)
Power consumption
12W min/25W max
RouterOS
RouterOS v5, Level6 license
Hardware Guide
Memory and Storage Devices
Memory
There is no onboard memory, but the device has a SODIMM slot for one DDR2 module, it is recommended to
use modules with at least 667MHz (PC-4200). The device supports modules of up to 2GB, but due to software
limitations, RouterOS will be able to use only 1.5GB of it.
Storage Device
The device is equipped with one 512MB NAND nonvolatile memory chip.
Input/Output Ports
Ethernet ports
There are ten ethernet ports. There is one switch group with five ports. Ports Ether1-Ether5 are in this group.
All cables made to EIA/TIA 568A/B cable specifications will work correctly (see Connector Index for pinout).
Note that this port supports automatic cross/straight cable correction (Auto MDI/X), so you can use either
straight or cross-over cable for connecting to other network devices.

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DB9 Serial Port
The RS232C standard male DB9 asynchronous serial port may be used for initial configuration, or for attaching
a modem or any other RS232 serial device. TxD (pin 3) of this port has -5V DC power when idle. Some signals
are not connected, so this implementation may not be considered to support full hardware flow-control, so
software flow-control (XON/XOFF) or none at all should be used.
IDC10 Serial Port
An alternate serial port is provided on the board (inside the case). See Appendix „IDC10 serial port” for the
pinout.
LEDs
Power LED
Power LED is on when the board is powered.
User LED
User LED may be programmed at user's option. It is lit by default when the board starts up, then it is turned off
when the bootloader runs kernel.
User's Guide
Assembling the Hardware
In most cases you do not need to use any additional boot devices, as you can boot the RouterBOARD from the
onboard NAND memory. To disassemble the case, you will need a Phillips P2 screwdriver.
Powering
The device can only be powered by the power jack, it doesn’t support PoE. The 1U rackmount has a built in
standard IEC power jack which supports both 110 and 220V.
Inside the case, J11 power connector can be used, it accepts 12-24V DC. By default, it connects to the built-in
PSU.
Booting options
First, RouterBOOT loader is started. It displays some useful information on the onboard RS232C asynchronous
serial port, which is set to 115200bit/s, 8 data bits, 1 stop bit, no parity by default. Also supports hardware
(RTS/CTS) flow control. The loader may be configured to boot the system from the onboard NAND module or
from Ethernet network.
By default, RouterOS is started. This is the operating system of all RouterBOARD routers. Please see detailed
configuration guide here: http://wiki.mikrotik.com/wiki/Category:Manual#list
Onboard NAND Storage Device
The RouterBOARD may be started from the onboard NAND storage chip. As there is no partition table on the
device, the boot loader assumes the first 4MiB form a YAFFS filesystem, and executes the file called “kernel”

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stored in the root directory on that partition. It is possible to partition the rest of the medium by patching the
kernel source.
Booting from network
Network boot works similarly to PXE or EtherBoot protocol, and allows you to the device from an executable
image stored on a TFTP server. It uses BOOTP or DHCP (configurable in boot loader) protocol to get a valid IP
address, and TFTP protocol to download an executable (ELF) kernel image combined with the initial RAM disk
(inserted as an ELF section) to boot from (the TFTP server's IP address and the image name must be sent by
the BOOTP/DHCP server).
To boot the RouterBOARD computer from Ethernet network you need the following:
An ELF kernel image for the loader to boot from (you can embed the kernel parameters and initrd image
as ELF sections called kernparm and initrd respectively)
A TFTP server which to download the image from
A BOOTP/DHCP server (may be installed on the same machine as the TFTP server) to give an IP address,
TFTP server address and boot image name
See the RouterBOOT section on how to configure loader to boot from network.
Note that you must connect the RouterBOARD you want to boot, and the BOOTP/DHCP and TFTP servers to
the same broadcast domain (i.e., there must not be any routers between them).
Operating System Support
MikroTik RouterOS starting from version v5 is fully compatible with RouterBOARD 1200 series devices. If your
device is preinstalled with an earlier RouterOS release, please upgrade RouterOS to v5.6 or newer.
Software Reset
It is possible to reset all software configuration by using the Software Reset jumper (C1138) during the power-
up. No confirmation or passwords will be asked, so use with caution. This feature can be disabled in the
“system routerboard settings” menu by switching the “enable-jumper-reset” parameter to “no”.
Simply use a metal object to short circuit the metallic reset jumper while booting.
RouterBOOT
The RouterBOOT firmware (also referred as Bootloader here) provides the basic functionality to boot an
Operating System. It supports serial console via the onboard serial port at the boot time. The loader supports
booting from the onboard NAND device and from a network server (see the respective section for details on
this protocol).
Boot Loader Configuration
Loader parameters may be configured through the onboard RS232C DB9 asynchronous serial interface. To
connect to it, use a standard null-modem cable. By default, the port is set to 115200bit/s, 8 data bits, 1 stop
bit, no parity. Note that the device also implements the hardware (RTS/CTS) flow control.
To enter the loader configuration screen, press any key (or only [Delete] key (or [Backspace] key –see the note
for the respective configurable option), depending on the actual configuration) just after the boot loader is
asking for it:

RouterBOARD 1200 Series User's Manual
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RouterBOOT booter 2.33
RouterBoard 1200
CPU frequency: 666 MHz
Memory size: 1024 MB
Press any key within 2 seconds to enter setup
RouterBOOT-2.33
What do you want to configure?
d - boot delay
k - boot key
s - serial console
n - silent boot
o - boot device
f - cpu frequency
r - reset booter configuration
e - format nand
g - upgrade firmware
i - board info
p - boot protocol
b - booter options
t - do memory testing
x - exit setup
your choice:
To select a menu point, press the key written at the beginning of this line. Pressing [Enter] selects the option
marked with '*'.
boot delay –how much time to wait for a key stroke while booting (1..9 seconds; 2 second by default).
boot key –which key will cause the loader to enter configuration mode during boot delay (any key | <Delete>
key only; any key by default). Note that in some serial terminal programs, it is impossible to use the [Delete]
key to enter the setup –in this case it might be possible to do this with the [Backspace] key.
serial console –to configure initial serial console bitrate (1200 | 2400 | 4800 | 9600 | 19200 | 38400 | 57600
| 115200; 115200 bps by default).
boot device –initial boot device (boot over Ethernet | boot from NAND, if fail then Ethernet | boot from
CompactFlash only | boot Ethernet once, then NAND | boot Ethernet first, then CompactFlash | boot from
NAND only; boot from NAND, if fail then Ethernet by default). You can also select boot chosen device option
to boot from the device selected immediately, without saving the setting.
reset configuration –whether to reset all the boot loader settings to their respective default values (yes | no;
no by default).
format nand –perform a low-level NAND format. During this operation, all previously marked bad sectors are
retested to find out if they are faulty indeed.

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upgrade firmware –receive a new boot loader image using XModem protocol over serial line or using
DHCP/BOOTP and TFTP protocols through the Ethernet network (upgrade firmware over ethernet | upgrade
firmware over serial port).
board info –prints the serial number, boot loader version, CPU frequency, memory size and MAC addresses of
the onboard Ethernet ports
boot protocol –network booting protocol (bootp protocol | dhcp protocol; bootp protocol by default).
do memory testing –performs a full memory test.
cpu-frequency –
selects a memory and CPU frequency combination to increase or decrease performance of the device
* a - MEM:333DDR CPU:666MHz
b - MEM:400DDR CPU:800MHz
c - MEM:400DDR CPU:1GHz
d - MEM:500DDR CPU:1GHz
e - MEM:533DDR CPU:1.066GHz
f - MEM:400DDR CPU:1.200GHz
Boot Loader Upgrading
The boot loader is needed to initialize all the hardware and boot the system up. Newer loader versions might
have support for more hardware, so it's generally a good idea to upgrade the loader once a newer version is
available.
The boot loader upgrading is possible from MikroTik RouterOS, from within the “/system routerboard” menu.
Updates are included with each RouterOS update. The procedure is described in the MikroTik RouterOS
manual: http://wiki.mikrotik.com/wiki/Manual:Bootloader_upgrade
You can also upgrade the loader through the onboard serial port using XModem protocol (programs available
for all major OSs). For example, you can use HyperTerminal for Windows or Minicom for Linux to upload the
boot loader. Alternatively if you have a DHCP/BOOTP and TFTP servers available, you can specify the loader
image as a boot image and choose the bios upgrade over ethernet option in the boot loader configuration
menu. The loader will get the image from the TFTP server and upgrade itself. The most current loader image is
available for download on www.routerboard.com.
Primary Boot Loader
There are two boot loaders present on the NOR flash memory chip. Secondary is the main one, that is
executed by default. This is the one that can be upgraded. In case something goes wrong in the upgrade
process, or you have set some incorrect settings that render it unusable, you can load the Primary boot loader
by holding the Software Reset 1 button (S401), connecting the power, and then releasing the button/jumper.
The Primary boot loader has the default settings, which can not be changed. It is also not possible to upgrade
it.

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RouterOS functions
The default OS of RouterBOARD devices is RouterOS, when the routerboard.npk package is installed, RouterOS
can configure some RouterBOARD hardware settings without the need to enter RouterBOOT menu through
the serial console.
Health monitor
This menu shows the current voltage and temperature status. There are two temperature sensors on the
device:
[admin@MikroTik] > system health print
voltage: 12.4V
temperature: 40C
cpu-temperature: 47C
[admin@MikroTik] >
Firmware information
This menu displays RouterBOARD model number, serial number, the current boot loader version and the
version available in the current software packages installed.
[admin@MikroTik] > system routerboard print
routerboard: yes
model: "rb1200"
serial-number: "154201C1DD3C"
current-firmware: "2.27"
upgrade-firmware: "2.27"
[admin@MikroTik] >
The firmware version can be upgraded from RouterOS by using “/system routerboard upgrade”command.
Firmware Settings
Boot loader settings are also accessible through this menu.
[admin@MikroTik] > system routerboard settings print
baud-rate: 115200
boot-delay: 2s
boot-device: nand-if-fail-then-ethernet
enter-setup-on: any-key
boot-protocol: bootp
enable-jumper-reset: yes
[admin@MikroTik] >
The Software Reset jumper (see System Board View and Layout), which resets both boot loader settings and
RouterOS settings by default, can be disabled in this menu (it will still reset the boot loader settings).
If you have some device connected to the serial port, and signals from it cause the RouterBOOT to be loaded,
you can set „setup key” to be something more specific than „any key”.

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Appendix
Connector Index
J401
RS232C male DB9 serial port
2
RxD (Receive Data)
3
TxD (Transmit Data)
5
GND
7
RTS (Request to Send)
8
CTS (Clear to Send)
J402
Alternate serial port (see 11 for pinout)
Ether1-5
(Group one)
Ether5-10
RJ45 Gigabit Ethernet 1000Base-T ports
J11
Power Jack (12/24V DC)
Button Index
S401
Software Reset 1 button. Loads the Primary boot loader (see ”Primary Boot Loader”)
C1138
Software Reset 2 jumper hole. Resets RouterOS settings (see „Software Reset”)
Ethernet Cables
RJ45
Pin
Color
Function
(100Mbit)
Function
(1Gbit)
RJ45 pin for Straight cable
(MDI, EIA/TIA568A)
RJ45 pin for Crossover cable
(MDI-X, EIA/TIA568B)
1
Green
TX+ Data
Data A+
1
3
2
Green/White
TX- Data
Data A-
2
6
3
Orange
RX+ Data
Data B+
3
1
4
Blue
-
Data C+
4
4
5
Blue/White
-
Data C-
5
5
6
Orange/White
RX- Data
Data B-
6
2
7
Brown
-
Data D+
7
7
8
Brown/White
-
Data D-
8
8
Serial Null-modem (Console) Cable with Loopback
DB9f
Function
DB9f
DB25f
1 + 4 + 6
CD + DTR + DSR
N/C
N/C
N/C
CD + DTR + DSR
1 + 4 + 6
6 + 8 + 20
2
RxD
3
2
3
TxD
2
3
5
GND
5
7
7 + 8
RTS + CTS
7 + 8
4 + 5
N/C –not connected.

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IDC10 serial port
J402 is a IDC10 type serial port connector.
DTR
4
CTS
8
TXD
3
RTS
7
RXD
2
DSR
6
DCD
1
GND
5
Pins 1,4,6 are connected together. Pin 9 and pin 10 are not connected