Home > Networking, Modems > Modems > Cable/DSL Modems

Motorola SURFboard SB6121 DOCSIS 3.0 Cable Modem

Available for In-Store Pickup Only.

$6999

Overview

SKU:
855254
Mfr Part #:
575319-019-00
UPC:
612572186237


Motorolas easy-to-use SB6121 SURFboard DOCSIS 3.0 Cable Modem unlocks the potential of offering innovative high-bandwidth data and multimedia services to customers. Utilizing the power of DOCSIS 3.0, the SB6121 enables channel bonding of up to four downstream channels and four upstream channels, which allows an operator to offer their customers advanced multimedia services with data rates of well over 100 Mbps in each direction. The Motorola SB6121 SURFboard DOCSIS 3.0 Cable Modem provides operators with an economic option for providing Ultra-Broadband services, with four times the current maximum user data throughput approximating 160 Mbps in DOCSIS mode and 195 Mbps in EuroDOCSIS mode, without the need for hybrid fiber coax (HFC) plant upgrade. Maximizing an operators current infrastructure investment, the SB6121 can be deployed without service interruption. With Motorolas cable modems, high-speed Internet access is always at your fingertips always on and always connected. The SB6121 is the ideal competitive solution for the high-end residential user, the small home office owner, and the medium to large business enterprise.

Specifications

Product Information
SKU
855254
Mfr Part#
575319-019-00
UPC
612572186237
Modem Specifications
LED Indicators
Power, Receive, Send, Online, Link
Device Management
Web-based GUI Configuration; SNMP
Standards
Network Compliant Standards (Wired)
IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T
Cable Modem Compliant Standards
DOCSIS 1.0, DOCSIS 1.1, DOCSIS 2.0, DOCSIS 3.0
Data Transfer Specifications
Downstream Maximum Transfer Rate
Up to 171.537Mbps (4 Channels) / 42.884Mbps (Single Channel)
Downstream Modulation
64 or 256 QAM
Downstream Frequency Range
100MHz (edge to edge)
Downstream Bandwidth
<= 24MHz
Upstream Maximum Transfer Rate
Up to 131.072Mbps (4 Channels) / 32.768Mbps (Single Channel)
Upstream Modulation
QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, 128 QAM
Upstream Frequency Range
200kHz to 6.4MHz
Upstream Bandwidth
200KHz, 400KHz, 800KHz, 1600KHz, 3200KHz, 6400KHz
Half-Duplex Network Data Transfer Rate
10Mbps, 100Mbps, 1000Mbps
Router Data Transfer Rate
10/100/1000Mbps
Interfaces
Modem Interface
RJ-45 Ethernet Port
Ports and Connectors
Modem Ports and Connectors
(1) Coaxial F Type Female 75ohm Connector
Network Ports and Connectors
(1) RJ-45 10/100/1000 Auto-Sensing Port
Ports and Connectors
(1) RJ-45 10/100/1000 Port
System Requirements
Supported Windows Operating Systems
Microsoft Windows XP, Vista, 7
Supported Macintosh Operating Systems
Mac OS X 10.4 or Later (Ethernet Only)
Other Supported Operating Systems
Unix/Linux (Ethernet only)
Power Supply
Power Supply
AC Adapter
What's in the Box
What's in the Box
Modem, Power Supply, Ethernet Cable, Software License and Regulatory Card, SB6121 Installation Sheet
Manufacturer Warranty
Parts
2 Years
Labor
2 Years

Important Add-Ons

Reviews

Questions and Answers

More Info

Warranty & Support

Vendor Warranty:

  • Parts: 2 Years
  • Labor: 2 Years

Micro Center Return Policy:

We guarantee your satisfaction on every product we sell with a full refund — and you won’t even need a receipt.* We want you to be satisfied with your Micro Center purchase. However, if you need help or need to return an item, we’re here for you!

If an item you have purchased from us is not working as expected, please visit one of our in-store Knowledge Experts for free help, where they can solve your problem or even exchange the item for a product that better suits your needs.

If you need to return an item, simply bring it back to any Micro Center store for a full refund or exchange.

*If you are a Micro Center Insider or if you have provided us with validated contact information (name, address, email address), you won’t even need your receipt.

General Return Policy
Desktop / notebook computers, tablets, processors, motherboards, digital cameras, camcorders and projectors, 3D printers, 3D scanners, and CD/DVD duplicators may be returned within 15 days of purchase. All other products may be returned within 30 days of purchase. Merchandise must be in new condition, with original carton / UPC, and all packaging / accessories / materials. If you need to return software, a game or a movie, remember that you may not retain any copies — it’s not legal, and it’s not nice.

Wireless Phones & Devices
Wireless phones and devices may be returned within 14 days of purchase. When returning a wireless phone or device with a plan, you are responsible for ensuring that your service is cancelled with the carrier. If you don’t cancel your service, you may incur additional charges from your carrier. All carrier charges are your responsibility.

Digital Downloads
All Digital Download sales are final and are not eligible for return or refund under the Micro Center Return Policy.

Using the software may require the use of a computer or other device that must meet minimum system requirements. It is recommended that you familiarize yourself with the system requirements before making your purchase. Software system requirements are typically found on the Product information specification page.

Aerial Drones
Micro Center is happy to honor its customary 30-day return policy for Aerial Drone returns due to product defect or customer dissatisfaction. Unfortunately, we cannot accept returns with damage due to pilot error. So let’s be careful out there!

Refunds will be credited to the credit card or debit card account used for the original purchase.

 

Micro Center Support:

Free Walk-in Tech Support  
As a service to our customers, Micro Center offers free in-store technical support. Stop in any of our store locations during regular business hours, and our expert staff will answer your computer questions or help you with issues regarding:
  • Hardware troubleshooting
  • Wireless and wired networking
  • Software configuration
  • Upgrades
  • Build Your Own PC
  • Tips and tricks
Support from Home or Office
If you need help with hardware or software products purchased from Micro Center, please contact one of our knowledgeable tech support reps by live chat or email.

Chat with Tech Support Email Tech Support Tech Support Hours
Live Chat We'll get back to you as soon as possible during business hours.

SEND an EMAIL »
Monday - Friday 9 a.m. to 12 a.m. EST
Saturday 10 a.m. to 12 a.m. EST
Sunday 11 a.m. to 9 p.m. EST
Free assistance is available for the first 30 days on new purchases, excluding internal hardware installations or networking support. Your invoice reference number will be required for free assistance.

We accept the following credit cards: Micro Center VISA® credit card with WorldPoints® Rewards; VISA; MasterCard; American Express; Novus/Discover.
Learn more about our exclusive Priority Care Program. You'll have access to our in-house Technical Support team of certified technology professionals trained to assist you on a variety of PC and Mac related support issues.
Add to my wish list

Satisfaction Guaranteed

We guarantee your satisfaction on every product we sell with a full refund - no receipt needed if you have a Micro Center Insider Account.

Service & Repair

We're your trusted local service and repair professionals.
How can we help?