Netgear CBR750 Installation Manual
Quick Start Guide
Model CBR750
BEFORE RETURNING THIS PRODUCT TO THE STORE
FOR ANY REASON, call NETGEAR Technical Support at
1-866-534-9377.
Download the NETGEAR Orbi app
to get started
Set up your Orbi modem router and activate your
Internet service with the NETGEAR Orbi app. Scan a
QR code or search for NETGEAR Orbi in the Apple
App Store or Google Play Store
Note: Do not attempt to mount or hang your
modem router on the wall or ceiling. Doing so might
create a hazardous situation and might damage
your modem router, which might not be covered by
NETGEAR’s warranty.
If you don’t want to use the NETGEAR Orbi app, see
the following instructions to install using the modem
router web interface.
Install using the modem router
web interface
Before you begin:
• Collect your cable Internet service provider (ISP)
account information, such as your account mobile
phone number, user name, password, and account
number, and the modem router’s MAC address
(on the modem router label).
• If you use Xnity, download the Xnity app from
the App store or from Google Play™. If you
already have the Xnity app, make sure you have
the latest version.
Connect your modem router
1. Turn off and disconnect existing modems and
routers.
If you are replacing a modem that is currently
connected in your home, unplug the modem and
plug the new modem router into the same outlet.
2. Use a coaxial cable to connect the coaxial cable
connector on the modem router to the cable wall
outlet.
We recommend connecting directly to
the cable wall outlet. If you must share
the connection, use a 3.5dB (1 to 2)
splitter.
3. Connect the power adapter to the cable modem
router and plug the power adapter into an
electrical outlet.
The startup procedure takes about one minute.
When it is complete, the Power LED lights solid
white.
4. Wait for the Online LED
This process might take up to 10 minutes.
Note: When the Online LED lights, your
modem router is still not connected to the
Internet. You must activate your modem router
with your ISP.
to light solid white.
Set up and activate your modem router
with Xnity
1. If your current modem is leased from Xnity, call
Xnity support to remove your leased modem
from your Xnity service.
2. Make sure that your mobile device is using an
LTE Internet connection (do not connect to a WiFi
network).
3. Open the Xnity app and sign in with your Xnity
ID.
4. Follow the steps to get online.
5. The activation process takes about 5 minutes.
6. On your mobile device, launch a web browser
and enter orbilogin.com or 192.168.1.1 in the
address eld.
7. Follow the prompts to:
• Agree to the terms and conditions.
• Change your modem router’s admin
credentials and set up security questions.
• Review your WiFi network name and
password..
Set up your modem router with
another cable Internet service provider
1. Connect your computer or mobile device to the
modem router with WiFi or Ethernet:
WiFi: Use the WiFi network name (SSID) and
password on the modem router label to connect.
Ethernet: Use an Ethernet cable to connect
a computer to an Ethernet port on the
modem router. (Your computer must have an
Ethernet port.)
2. Launch a web browser.
You are automatically redirected to the modem
router web interface. If you’re not redirected, enter
orbilogin.com or 192.168.1.1 in the address
eld.
3. Follow the prompts to:
• Agree to the terms and conditions.
• Change your modem router’s admin
credentials and set up security questions.
• Review your WiFi network name and
password.
When the Basic Home page displays, you are
ready to activate your Internet service. Contact
your cable Internet service provider.
Cable
Internet
Provider
Cox https://www.cox.com/residential/support/
Mediacom https://support.mediacomcable.com
Optimum https://www.optimum.net/support/contact-us
Sparklight https://support.sparklight.com/
Spectrum https://www.spectrum.net/contact-us
Xnity https://www.xnity.com/internetsetup
Support and Activation Contact
Information
home.html
https://www.cox.com/activate
1-888-556-1193
1-855-Mediacom (1-855-633-4226)
https://install.optimum.com/JointInstall
1-877-810-6750
1-877-692-2253
https://activate.spectrum.net/
1-833-267-6094
Use the Xnity app for Xnity activation and
then use the NETGEAR Orbi app for router
installation.
December 2020
Support and Community
Visit netgear.com/support to get your questions
answered and access the latest downloads.
You can also check out our NETGEAR Community for
helpful advice at community.netgear.com.
Customer-owned cable devices might not be
compatible with certain cable networks. Check with
your cable Internet provider to conrm that this
NETGEAR cable device is allowed on your cable
network.
If you are experiencing trouble installing your
modem router, contact NETGEAR at 1-866-874-8924.
Regulatory and Legal
For regulatory compliance information including the EU Declaration
of Conformity, visit https://www.netgear.com/about/regulatory/.
See the regulatory compliance document before connecting the
power supply.
For NETGEAR’s Privacy Policy, visit https://www.netgear.com/about/
privacy-policy.
By using this device, you are agreeing to NETGEAR’s Terms
and Conditions at https://www.netgear.com/about/terms-and-
conditions. If you do not agree, return the device to your place of
purchase within your return period.
For 6 GHz devices: The operation of this device is prohibited on oil
platforms, cars, trains, boats, and aircraft, except that operation of
this device is permitted in large aircraft while ying above 10,000
feet. Operation of transmitters in the 5.925-7.125 GHz band is
prohibited for control of or Communications with unmanned aircraft
systems.
Note to CATV system Installer- This reminder is provided to call the
CATV systems installer’s attention to Section 820-93 of the National
Electrical Code, which provides guidelines for proper grounding
and in particular, species that coaxial cable shield shall connected
to the grounding system of the building, as close to the point of
cable entry as practical.
NETGEAR, Inc.
350 East Plumeria Drive
San Jose, CA 95134, USA
NETGEAR INTERNATIONAL LTD
Floor 1, Building 3
University Technology Centre
Curraheen Road, Cork,
T12EF21, Ireland
© NETGEAR, Inc., NETGEAR and the NETGEAR Logo
are trademarks of NETGEAR, Inc. Any non‑NETGEAR
trademarks are used for reference purposes only.
Package contents
Orbi Cable Modem Router
(Model CBR750)
Power adapter
Ethernet cable
Orbi Cable Modem Router
overview
2
3 4 5
1
9
6
8
7
1
Ring LED
Power LED
2
Downstream LED
3
Upstream LED
4
Online LED
5
6
Sync button (also used for WPS connection)
Ethernet ports
7
DC power connector
8
9
Reset button
10
Coaxial cable connector
10
Orbi Cable Modem Router LEDs
Power • Solid white: The modem router is
receiving power and is functioning
normally.
• Off: The modem router is not receiving
power.
• Solid red: The modem router is too
warm and might overheat.
Downstream
Upstream
Online
• Solid amber: One downstream channel
is locked.
• Solid white: Two or more downstream
channels are locked.
• Blinking white: The modem router is
scanning for a downstream channel.
• Off: No downstream channel is locked.
• Solid amber: One upstream channel is
locked.
• Solid white: Two or more upstream
channels are locked.
• Blinking white: The modem router is
scanning for an upstream channel.
• Off: No upstream channel is locked.
• Solid white: The modem router is online.
• Blinking white: The modem router is
synchronizing with the cable provider’s
cable modem termination system
(CMTS).
• Off: The modem router is ofine.
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