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  • Cisco DPC3941T XB3 Docsis 3 Wireless Gateway Telephony Modem for Comcast Front View
  • Cisco DPC3941T XB3 Docsis 3 Wireless Gateway Telephony Modem for Comcast Rear Diagram
  • Cisco DPC3941T XB3 Docsis 3 Wireless Gateway Telephony Modem for Comcast Diagram
  • Cisco DPC3941T XB3 Docsis 3 Wireless Gateway Telephony Modem for Comcast Bottom

CISCO DPC3941T (XB3) A/C DUAL BAND WIFI TELEPHONE GATEWAY(Comcast/Xfinity)

$250.00 $149.95
(You save $100.05)
Maximum Purchase:
2 unit(s)

Out of Stock

Product Description

 
 AMAZING LIMITED TIME DEAL ON THE CISCO DPC3941T XB3 MODEM!
 

 **PLEASE SEE OUR TG1682G LISTING FOR A COMPARABLE REPLACEMENT**

 

The DPC3941T, features the latest industry technology to provide superior performance and make it the fastest on the market. The DCP3941T features cutting edge 802.11ac Wi-Fi technology, a high power 3x3MIMO design with 3 spatial streams that can provide up to 1.3 Gbps of raw throughput, 80 MHz wide Wi-Fi channel support, and 256-QAM modulation. All of this means that the Comcast Gateway can provide increased range and wireless throughput.  Third party lab tests demonstrated more than 700 Mbps of actual throughput, providing the fastest speeds for our customers and beating our competitors and many high-end retail products. 

 

 Antenna Design

 

After numerous design evaluations, the high power Wi-Fi antennas in the DPC3941T were positioned optimally to produce the most efficient gain patterns to offer the best performance. Fine-tuned calibration of EIRP helps to provide better range and throughput compared to other Wireless Gateways.

 

 

**SAVE UP TO $600 FOR EVERY 5 YEARS YOU OWN YOUR MODEM!**

 

 Performance Tuning

 

Our gateways are tested at Allion Engineering Services, a 3rd party Wi-Fi certification facility, as well as in our partners’ labs to constantly evaluate and improve the Gateway’s performance. Anechoic chamber based tests provide good insight into the Gateway’s maximum capabilities; controlled interference is injected on to Wi-Fi channels to evaluate gateway performance in congested and interference prone environments. Tests are also conducted in various test houses to measure performance in a real-world environment. Test results include RSSI Heatmaps showing coverage of the Wi-Fi signal, average throughput across multiple locations and rate vs. range (chamber tests).  Finally the gateway is tested against our formal Acceptance Test Plan, which includes interoperability testing with popular consumer electronics, and then our devices are tested with real Comcast customers to ensure excellent performance in a variety of different conditions. 

 

 

 CUT YOUR MONTHLY TV BILL NOW!

 

 

 

 

 

 

 Close collaboration with Cisco & Qualcomm Atheros

 

Comcast collaborated closely with Cisco and Qualcomm Atheros from the early design stages to ensure the DPC3941T has the best Wi-Fi and antenna design and solid performance. The DPC3941T is the first Comcast device to support an 802.11ac high power amplifier solution boosting power by 3dB at the higher MCS rates. Also featured in the 3941T, which the previous Wireless Gateway 2 did not have, is a higher power Atom based CPU from Intel and an additional 512MB RAM to help future proof the device. 

Item is in quality refurbished condition and includes everything required for install:

- Power Cord

- Ethernet Cord

- Customer set up Instructions

 

User guide info: http://www.cisco.com/web/consumer/support/dpc3941t.html

 

 

 

Cisco voice gateway 3939 Model DPC3939 DOCSIS 3.0 8x4 Wireless Residential Voice Gateway  

 

Cisco voice gateway 3939 Model DPC3939 DOCSIS 3.0 8x4 Wireless Residential Voice Gateway

Residential Gateway

1 POWER ON, power is applied to the Residential Gateway. OFF when power is 
off to the Residential Gateway.


2 US/DS ON, the Residential Gateway Cisco DPC3941t is exchanging data with the cable 
network. Blinking indicates the downstream scan is in progress.


3 ONLINE ON, the Residential Gateway is registered on the network and fully 
operational. OFF indicates the Residential Gateway has not registered on the 
network.


4 2.4 GHz ON, the wireless access point is operational. Blinking indicates that 
data is being transferred over the wireless connection. OFF indicates that the 
wireless access point is not enabled.


5 5 GHz ON, the wireless access point is operational. Blinking indicates that data 
is being transferred over the wireless connection. OFF indicates that the wireless 
access point is not enabled.


6 TEL1 ON indicates telephony service is enabled. Blinks when line 1 is in use. 
OFF indicates that phone service for TEL 1 is not enabled.


7 TEL2 ON indicates telephony service is enabled. Blinks when line 2 is in use. 
OFF indicates that phone service for TEL 2 is not enabled.


8 Cisco DPC3941t BATTERY: (optional model only) ON indicates that the battery is charged. 
Blinking indicates that the battery charge is low. OFF indicates the unit is 
operating from battery(battery not included)

 

 

Cisco voice gateway 3939 Model DPC3939 DOCSIS 3.0 8x4 Wireless Residential Voice Gateway

1 RESET A momentary pressing (1-2 seconds) of this switch restarts the device. 
To press this switch, insert a thin object, such as a paper clip, into the RESET 
port; then press and hold the switch for more than ten seconds to reset all 
settings to their factory-settings and then restart the device.

 

2 Cisco DPC3941t USB (optional for some models) Connects the Residential Gateway to selected 
devices. For models that support USB, the default is one USB port.


3 TEL1 and Alarm/Tel2 RJ-11 telephone ports for connecting telephones, fax

machines, and/or an analog home alarm system.


4 Cisco DPC3941t ETHERNET: Four RJ-45 Ethernet ports allow connection to the Ethernet port on 
your PC or network device.


5 MoCA/Cable F-connector connects to your home coax network to provide 
Cable and MoCA service.


6 Cisco DPC3941t POWER: Connects the Residential Gateway to the AC wall outlet

 

 

 

 

 

CUT YOUR MONTHLY TV BILL NOW!
 

BUY NOW AND SAVE UP TO $600 IN 5 YEARS BY OWNING YOUR MODEM!!

 *Terms and Conditions apply to the following

 

 Payment Methods

BUY NOW AND SAVE UP TO $600 IN 5 YEARS BY OWNING THIS CISCO DPC3941T MODEM!! 

Product Videos

How to Connect Devices to your XFINITY Wireless Gateway WiFi Network 03:16

If you have more than one computer or laptop — a smart phone or two, or tablet — you can add them all to your wireless network. Click here for more trouble-shooting tips: http://xfin.tv/1bJf3li.

  • How to Connect...
    If you have more than one computer or laptop — a smart phone o...
  • How to Change ...
    Change or recover your Wireless Gateway's Network name or netw...
  • How To Self-In...
    This video covers how to install XFINITY internet & voice usin...

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