Datto MR900V2 User Manual
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OPEN MESH
Wireless-N 450 + 450Mbps Long Range Ceiling Mount Dual Concurrent Access Point
MR900v2
Wireless-N 450 + 450Mbps Long Range Ceiling Mount Dual Concurrent Access Point
V1.0
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Table of Contents
1 Introduction ....................................................................................................................................................................... 5
1.1 Features and Benefits ..................................................................................................................................................................................... 6
1.2 Package Contents ............................................................................................................................................................................................ 7
1.3 System Requirements ..................................................................................................................................................................................... 7
1.4 Applications ....................................................................................................................................................................................................... 7
2 Before you Begin ............................................................................................................................................................... 9
2.1 Considerations for Wireless Installation .................................................................................................................................................. 9
2.2 Computer Settings (in Windows XP/Windows 7) .............................................................................................................................. 10
2.3 Computer Settings in Apple Mac OS X ................................................................................................................................................. 13
2.4 Hardware Installation ................................................................................................................................................................................... 14
3 Configuring Your Access Point ...................................................................................................................................... 19
3.1 Default Settings ............................................................................................................................................................................................. 19
3.2 Web Configuration ....................................................................................................................................................................................... 20
4 Building a Wireless Network ......................................................................................................................................... 22
4.1 Access Point Mode ....................................................................................................................................................................................... 22
4.2 WDS AP Mode ............................................................................................................................................................................................... 23
4.3 WDS Bridge Mode ........................................................................................................................................................................................ 24
4.4 Repeater mode .............................................................................................................................................................................................. 25
5 Status ................................................................................................................................................................................ 26
5.1 Save/Reload .................................................................................................................................................................................................... 26
5.2 Main ................................................................................................................................................................................................................... 27
5.3 2.4G/5G Wireless Client List ...................................................................................................................................................................... 30
5.4 2.4G/5G Connection Status ....................................................................................................................................................................... 31
5.5 2.4G/5G WDS Link List ................................................................................................................................................................................ 32
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5.6 System Log ...................................................................................................................................................................................................... 33
6 System .............................................................................................................................................................................. 34
6.1 Operation Mode ............................................................................................................................................................................................ 34
6.2 IP Settings ........................................................................................................................................................................................................ 35
6.3 Spanning Tree Setting ................................................................................................................................................................................. 36
7 2.4G/5G Wireless ............................................................................................................................................................. 38
7.1 Wireless Network .......................................................................................................................................................................................... 38
7.2 Wireless Security ........................................................................................................................................................................................... 45
7.3 Site Survey ....................................................................................................................................................................................................... 49
7.4 Wireless MAC Filtering ................................................................................................................................................................................ 53
7.5 Wireless Advanced ....................................................................................................................................................................................... 55
7.6 WPS (Wi-Fi Protected Setup) .................................................................................................................................................................... 57
7.7 WDS Link Settings ......................................................................................................................................................................................... 60
8 Management .................................................................................................................................................................... 63
8.1 Administration ................................................................................................................................................................................................ 63
8.2 Management VLAN Settings .................................................................................................................................................................... 64
8.3 Wireless Traffic Shaping ............................................................................................................................................................................. 66
8.4 SNMP Settings ............................................................................................................................................................................................... 67
8.5 Backup/Restore .............................................................................................................................................................................................. 69
8.6 Auto Reboot Settings .................................................................................................................................................................................. 70
8.7 Firmware Upgrade ........................................................................................................................................................................................ 71
8.8 Time Setting .................................................................................................................................................................................................... 72
8.9 Log ...................................................................................................................................................................................................................... 73
8.10 Diagnostics ...................................................................................................................................................................................................... 74
8.11 LED Control ..................................................................................................................................................................................................... 75
8.12 Logout ............................................................................................................................................................................................................... 76
8.13 Reset .................................................................................................................................................................................................................. 77
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Appendix A – FCC Interference Statement .......................................................................................................................... 78
Appendix B – IC Interference Statement ............................................................................................................................. 79
Appendix C – CE Interference Statement ............................................................................................................................. 81
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Version
Date
Notes
1.0 2013/07/31
First Release
Revision History
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1 Introduction
The
MR900V2
functional modes. The MR900V2 is designed to operate in numerous environments from large homes, small and medium-
sized businesses, multiple-floor offices, hotels and other venues to larger enterprise deployments. Its high-powered, long-
range characteristics make it a cost-effective alternative to ordinary access points that don’t have the range and reach to
connect to a growing number of wireless users who wish to connect to a large home or business network.
The MR900V2 supports the 2.4GHz frequency band under 802.11 b/g/n mode while at the same time providing 5GHz
band for communicating or transferring files in a less congested network frequency band.
The MR900V2 delivers up to 6x faster wireless speeds and 7x extended coverage than legacy 802.11a/b/g wireless devices.
Even though the MR900V2 has been designed and engineered for traffic heavy and demanding business environments it
is also quite at home in larger house scenarios because it efficiently extends the wireless range of an existing home router,
is a high-powered, long-range dual-band concurrent wireless 802.11a/b/g/n access point with four major
especially in very architecturally-challenging structures to provide whole home connectivity.
To protect sensitive data during wireless transmissions, the MR900V2 offers different encryption settings for wireless
transmissions including industry-standard WPA and WPA2 encryption. The MR900V2 also includes MAC address filtering
to allow network administrators to offer network access only to known computers and other devices based on their MAC
addresses.
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1.1 Features and Benefits
Features Benefits
High Speed Data Rate Up to 300 Mbps for
each band (2.4GHz / 5GHz)
10/100/1000 Gigabit Ethernet Support up to 1000Mbps wired networking speed.
Capable of handling heavy data payloads such as HD multimedia
streaming.
IEEE 802.11n Compliant and Backwards
Compatible with 802.11 a/b/g devices
Multi-Function Allowing users to select any one of the following modes: Access
Support Multiple SSID in AP mode (up to 8
in each frequency band)
WPA/WPA2/IEEE 802.1x Support Powerful data security.
MAC Address Filtering in AP Mode For more secure network connections with known users and devices.
User Isolation Support (AP mode) Offers an additional layer of protection within the network by
Power-over-Ethernet (IEEE802.3at/af) Allows installers to deploy the access point in locations via a PoE
Save User Settings Enables network administrators to save their device settings so
Fully compatible with IEEE 802.11 a/b/g/n devices.
Point, WDS AP, WDS Bridge, and Repeater depending on their
specific networking deployment need.
Allow clients to access different networks through a single access
point and assign different policies and functions for each SSID
through the built in software.
isolating specific client users.
connection (Ethernet cable) where a power outlet may not be
available.
firmware upgrades do not permanently delete previous device
settings.
SNMP Remote Configuration Management Allows remote connection to configure or manage the MR900V2
easily.
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QoS (WMM) support Prioritizes bandwidth-intensive and sensitive data traffic.
1.2 Package Contents
The MR900V2 package contains the following items (all items must be in package to issue a refund):
MR900V2 Access Point
12V/2A 100V~240V Power Adapter
RJ-45 Ethernet LAN Cable
Wall Mount Kit: Mounting Bracket, Wall/Ceiling Mounting Hardware Kit, T-Rail Mounting Hardware Kit
CD with User's Manual
Quick Installation Guide
1.3 System Requirements
The following are the Minimum System Requirements in order configure the device.
Computer with an Ethernet interface or wireless network capability
Windows OS (XP, Vista, 7), Mac OS, or Linux-based operating systems
Web-Browsing Application (i.e.: Internet Explorer, Firefox, Safari, or another similar browser application)
1.4 Applications
Wireless LAN (WLAN) products are easy to install and highly efficient. The following list describes some of the many
applications made possible through the power and flexibility of WLANs:
a) Difficult-to-Wire Environments
There are many situations where wires cannot be installed or deployed easily or cannot be hidden from view. Older
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buildings, sites with multiple buildings, and/or areas make the installation of a Ethernet-based LAN impossible,
impractical or expensive.
b) Temporary Workgroups
Create temporary workgroups/networks in more open areas within a building – auditoriums, amphitheater
classrooms, ballrooms, arenas, exhibition centers, temporary offices where one wants either a permanent or
temporary Wireless LAN established.
c) The Ability to Access Real-Time Information
Doctors/Nurses, Point-of-Sale Employees, and/or Warehouse Workers can access real-time information while dealing
with patients, serving customers, and/or processing information.
d) Frequently Changing Environments
Set up networks in environments that change frequently (i.e.: Show Rooms, Exhibits, etc.).
e) Small Office and Home Office (SOHO) Networks
SOHO users need a cost-effective, easy and quick installation of a small network.
f) Wireless Extensions to Existing Ethernet-based Networks
Devices like the MR900V2 enable network administrators, installers and end-users to extend the range and reach of
an existing Ethernet-based network.
g) Training/Educational Facilities
Training sites at corporations or students at universities use wireless connectivity to ease access to information,
information exchanges, and learning.
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2 Before you Begin
This section will guide you through the installation process. Placement of the OPEN MESH MR900V2 is essential to
maximize the access point’s performance. Avoid placing the MR900V2 in an enclosed space such as a closet, cabinet, or
stairwell.
2.1 Considerations for Wireless Installation
The operating distance of all wireless devices cannot be pre-determined due to a number of unknown obstacles in the
environment that the device is deployed in. These could be the number, thickness, and location of walls, ceilings, or other
objects that the MR900V2’s wireless signals must pass through. Here are some key guidelines to allow the MR900V2 to
have optimal wireless range.
Keep the number of walls and/or ceilings between the MR900V2 and other network devices to a minimum. Each wall
and/or ceiling can reduce the signal strength, resulting in lower signal strength.
Building materials makes a difference. A solid metal door and/or aluminum stubs may have a significant negative
effect on the signal strength of the MR900V2. Locate your wireless devices carefully so the signal can pass through a
drywall and/or open doorways. Materials such as glass, steel, metal, concrete, water (example: fish tanks), mirrors, file
cabinets and/or brick can also diminish wireless signal strength.
Interference from your other electrical devices and/or appliances that generate RF noise can also diminish the
MR900V2’s signal strength. The most common types of devices are microwaves or cordless phones.
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2.2 Computer Settings (in Windows XP/Windows 7)
In order to use the MR900V2, you must first configure the TCP/IPv4 connection of your Windows OS computer system.
Click Start button and open Control Panel.
Windows XP Windows 7
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In Windows XP, click Network Connections
In Windows 7, click View Network Status and Tasks in the Network and Internet section, then select Change
adapter settings
Right click on Local Area Connection and select Properties
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Select “Internet Protocol Version 4 (TCP/IPv4)” and then
select Properties
Select Use the following IP address and enter an IP address that is
different from the MR900V2 and subnet mask then click OK.
Note: Ensure that the IP address and subnet mask are on the same subnet as
the device.
For example: MR900V2 IP address: 192.168.1.1
PC IP address: 192.168.1.2 – 192.168.1.255
PC subnet mask: 255.255.255.0
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2.3 Computer Settings in Apple Mac OS X
Go to System Preferences (can be opened in the Applications folder or selecting it in the Apple Menu)
Select Network in the Internet & Network section
Highlight Ethernet
In Configure IPv4, select Manually
Enter an IP address that is different from the MR900V2 and subnet mask then press OK
Note: Ensure that the IP address and subnet mask are on the same subnet as the device.
For example: MR900V2 IP address: 192.168.1.1
PC IP address: 192.168.1.2 – 192.168.1.255
PC subnet mask: 255.255.255.0
Click Apply when done.
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2.4 Hardware Installation
1. Ensure that the computer in use has an Ethernet Controller (RJ-45 Ethernet Port). For more information, verify with your
computer’s user manual.
2. Connect one end of the Category 5e Ethernet cable into the RJ-45 port of the MR900V2 and the other end to the RJ-45
port of the computer. Ensure that the cable is securely connected to both the MR900V2 and the computer.
3. Connect the Power Adapter DC connector to the DC-IN port of the MR900V2 and the Power Adapter to an available
electrical outlet. Once both connections are secure, verify the following:
a) Ensure that the POWER light is on (it will be orange).
b) Ensure that the 2.4GHz/5GHz WLAN light is on (it will be green for 5G, blue for 2.4G).
c) Ensure that the LAN (Computer/MR900V2 Connection) light is on (it will be blue).
d) Once all three lights are on, proceed to set up the access point using the computer.
This diagram depicts the hardware configuration.
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Mounting the MR900V2
Using the provided hardware, the MR900V2 can be attached to a ceiling or wall.
To attach the MR900V2 to a ceiling or wall using the mounting bracket:
1) Attach the mounting bracket to the wall or ceiling using the provided wall/ceiling mounting hardware kit.
2) Insert the provided short screws into the bottom cover of the MR900V2.
Leave enough of the screws exposed to ensure that the unit can be attached to the mounting bracket.
If extra space is required, use the provided spacers and long screws from the T-Rail mounting hardware kit to increase the
space between the unit and the mounting bracket.
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3) Mount the MR900V2 on the mounting bracket by rotating the unit clockwise about 90 degrees to secure it in place.
To attach the MR900V2 to a ceiling using the provided T-rail connectors:
1) Attach the T-rail connectors to the bottom cover of the MR900V2 using the provided short screws.
Two sizes of T-rail connectors are included in the mounting hardware kit: 15/16in (2.38cm) and 9/16in (1.43cm).
If extra space is required to accommodate drop ceiling tiles, use the provided spacers and long screws.
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2) Line up the connected T-rail connectors with an appropriately sized rail and press the unit onto the rail until it snaps
into place.
Note: To protect your MR900V2, use the Kensington security slot to attach a cable lock (cable lock is not included).
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Front Panel
Reset Button
One click for reset the device. Press over 10 seconds for reset to factory default.
LED Lights
LED lights for
WPS, WLAN 5
G
, WLAN
2.4
G, Ethernet port and Power.
Rear Panel
Power
DC IN f
or Power.
Ethernet Port
Ethernet port for RJ
-
45 cable.
Ceiling (Wall) Mount Hole
Using the provided hardware, the
MR900V2
can be attached to a ceiling or wall.
Kensington Security Slot
To protect your
MR900V2
, use the Kensington security slot to attach
a cable lock
.
Front Panel Rear Panel
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IP Address
192.168.
1.1
Username / Password
admin / admin
Operation
Mode
AP / AP
3 Configuring Your Access Point
This section will show you how to configure the device using the web-based configuration interface.
3.1 Default Settings
Please use your Ethernet port or wireless network adapter to connect the Access Point.
Default Settings
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3.2 Web Configuration
Open a web browser (Internet Explorer/Firefox/Safari) and enter the IP Address http://192.168.1.1
Note: If you have changed the default LAN IP Address of the Access Point, ensure you enter the correct IP Address.
The default username and password are admin. Once you have entered the correct username and password, click the
Login button to open the web-base configuration page.
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If successful, you will be logging in and see the MR900V2 User Menu.
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4 Building a Wireless Network
The MR900V2 has the ability to operate in various modes. This chapter describes the operating modes of the MR900V2.
4.1 Access Point Mode
In Access Point Mode, MR900V2 behaves likes a central connection for stations or clients that support IEEE 802.11a/b/g/n
networks. The stations and clients must be configured to use the same SSID (Service Set Identifier) and security password
to associate with the MR900V2. The MR900V2 supports up to eight SSIDs at the same time for secure access.
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4.2 WDS AP Mode
The MR900V2 also supports WDS AP mode. This operating mode allows wireless connections to the MR900V2 using WDS
technology. In this mode, configure the MAC addresses in both Access Points to enlarge the wireless area by enabling
WDS Link settings. WDS supports four AP MAC addresses.
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4.3 WDS Bridge Mode
In WDS Bridge Mode, the MR900V2 can wirelessly connect different LANs by configuring the MAC address and security
settings of each MR900V2 device. Use this mode when two wired LANs located a small distance apart want to
communicate with each other. The best solution is to use the MR900V2 to wirelessly connect two wired LANs, as shown in
the following figure.
WDS Bridge Mode can establish four WDS links, creating a star-like network.
Note: WDS Bridge Mode does not act as an Access Point. Access Points linked by WDS are using the same frequency channel. More Access
Points connected together may lower throughput. This configuration can be susceptible to generate endless network loops in your network,
so it is recommended to enable the Spanning Tree function to prevent this from happening.
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4.4 Repeater mode
The Repeater mode is used to regenerate or replicate signals from a wireless router or other access point/station that is
unable to reach certain areas in a building. When this mode is activated in the MR900V2, the MR900V2 receives the
wireless signal from an existing router or AP and relays it to other devices within its range so they can join the network.
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