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CradlePoint AT&T 3G/4G Business Grade Modem Cap for MBR1400/MBR1200B/CBA750

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Item Number: 3949



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This modem cap must be with the Cradlepoint MBR1200B, MBR1400, or CBA750 (sold separately). If you do not already own one of those routers, you need to purchase either the ARC MBR1400 or ARC CBA750, which include both the router AND the modem cap.

In combination with the Cradlepoint MBR1200B, MBR1400, or CBA750 (sold separately), the MC200LP Integrated Modem Enclosure provides businesses with a fully-integrated solution for 3G/HSPA and 4G/LTE internet access. The MC200LP features an integrated 3G/4G module (requires an activated SIM card) and high-gain external antennas to enhance in-building signal coverage and improve performance in fringe locations and areas of poor coverage.

Networks Supported for Embedded Modem: AT&T 4G LTE (Band 4/17); WCDMA/HSDPA/HSUPA/HSPA+/DC-HSPA+ (800/850/1900/2100 MHz)

Key Features:

  • High-speed, wireless broadband internet access using 3G HSPA or 4G LTE service
  • Built for Durability and Reliability
  • Business application support for either primary connect or network failover applications
  • External high-gain antennas extend signal performance in fringe locations and areas of poor coverage
  • Specifically designed for CradlePoint MBR1200B, MBR1400, or CBA750 (sold separately) routers (NOT compatible with any other Cradlepoint models)

HIGH-SPEED 4G WIRELESS INTERNET: The MC200LP-AT enables high-speed wireless internet access that meets and often exceeds the throughput from wired internet connections such as DSL, Cable, or even T1 lines.

DEDICATED AND SECURE: The MC200LP-AT is designed to be securely attached to compatible CradlePoint routers to create an “embedded solution”. Unlike standard USB or ExpressCard modem sticks, the internal module cannot be used in laptops or personal computers. As a result, the modem is not a theft target for unauthorized uses.

As carriers begin to offer custom M2M metered data plans, this solution enables carriers and customers to utilize those data plans in remote, lights-out locations without fear of unauthorized usage or data plan abuse.

ENHANCED PERFORMANCE & RELIABILITY: The MC200LP-AT is specifically optimized for enhanced performance and reliability when used with CradlePoint devices. By specifically optimizing the MC200LP-AT for CradlePoint devices, the solution provides the highest levels of performance and reliability. Rigorous system validation testing ensures that the solution will provide durable connectivity and the best performance results possible for in-building locations, fringe locations, and other areas of low signal strength.


  • Technology: LTE/HSPA+ modem backwards compatible to  GSM/GPRS/EDGE
  • Downlink Rates: LTE 100 Mbps, HSPA+ 21.1 Mbps (theoretical)
  • Uplink Rates: LTE 50 Mbps, HSPA+ 5.76 Mbps (theoretical)
  • Frequency Band: LTE Band 17 (700MHz) , Band 4 (AWS) UMTS/HSPA+ (850/1900/2100 MHz) EDGE/GPRS/GSM (850/900/1800/1900 MHz )
  • Module Power: LTE 23 +/-1dBm, UMTS 23 +/-1dBm (typ conducted)
  • Module: Sierra Wireless MC7700
  • Antennas: Two SMA male (plug), 1 dBi (LTE), 2 dBi (Cellular/PCS) gain. w/ support for GPS on Aux connection, finger tighten only.
  • GPS: standalone GPS support
  • Industry Standards & Certs: PTCRB, FCC, 802.3, plus carrier specific certifications
  • FCC Part 15, 22, 24 & 27; TIA/EIA/IS-2000, IS-95-B, 3GPP Rel 8
  • Modem Certification Model Number: MC200LP
  • Modem Certification Part Number: MC200LP-AT

Package Contents:

  • Integrated Modem Cap
  • Quick Start Guide
  • Locking Screws
  • External Antennas (2)

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All Reviews (3)

Only customers who bought this item from 3Gstore can write a review - these are all verified 3Gstore purchases

Date Added: 10/05/2015 by David R. (New Tripoli, PA)
The best modem alternative I have found for AT&T cell service. My AT&T Beam USB modem was getting 6-7 MB per second down. My iPhone 6s gets about 18-20 MB per second down. This modem is consistently 12 to 13 MB per second down. Not as good as my iPhone but twice as fast as the AT&T modem. We don't have regular broadband so this is the broadband input for my cradle point MBR 1400 router which serves about 10 devices in my house. The router is located in the center of our house and provides a three out of five bar signal to devices 60 feet away through numerous walls. The modem shows four out of five bars signal received from the AT&T cell phone tower about 1 mile away. That is also through about 3 walls in our house. So far, very satisfied with this modem even though it is expensive.

Date Added: 06/13/2014 by Mark B. (Millville, CA)
We live in a rural area so cell and data is an issue. I depend on 3g / 4g for my data and this Cradlepoint Modem Cap along with the matching Cradlepoint 1400 Router has certainly solved our network needs. GREAT COVERAGE!! I am also very happy with the wonderful and patient pre sale tech help from 3Gstore!! Don't hesitate to call them they are a world of knowledge and will help you make the correct decisions. THANKS AGAIN!! I will return as a satisfied customer

Date Added: 06/11/2014 by Steve M. (Coeur D Alene, ID)
anything I have ordered from 3Gstore always arrives fast and in excellent shape... They have always and will be my number stop and shop first.

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Questions & Answers

Does the cap go over my USB modem? Or do I take the SIM card out of my USB modem and put it into the cap and not use my USB modem?
Can I use a SIM from a different provider?

Purchasing this product gets you access to the following exclusive 3Gstore resources:

CradlePoint 6.0 IP Passthrough Manual Tip Sheet 11/11/2015
CradlePoint 6.0 3G/4G Lock Tip Sheet 10/30/2015
CradlePoint 6.0 Hospot Tip Sheet 10/27/2015
CradlePoint 6.0 Statistics Tip Sheet 10/27/2015
CradlePoint 6.0 Modem Firmware Up/Change 10/23/2015
CradlePoint 6.0 Modem Ping Speed Test Tip Sheet 10/23/2015
CradlePoint 6.0 Data Usage Tip Sheet 10/22/2015
CradlePoint 6.0 Wan Affinity Tip Sheet 10/22/2015
CradlePoint 6.0 DHCP Reservation Tip Sheet 10/20/2015
Cradlepoint Firmware 6 - Part 3, WiFi as WAN
Cradlepoint Firmware 6 Part 2, Connection Manager
Cradlepoint Firmware 6 - Part 1, How to Upgrade
CradlePoint 6.0 QoS Tip Sheet 10/20/2015
CradlePoint 6.0 Full Duplex Tip Sheet 10/20/2015
CradlePoint 6.0 WIFI Channel Select Tip Sheet 10/20/2015
CradlePoint 6.0 DNS Server Change Tip Sheet 10/20/2015
CradlePoint 6.0 Port Forwarding Tip Sheet 10/19/2015
CradlePoint 6.0 DMZ Tip Sheet 10/19/2015
CradlePoint 6.0 IP Passthrough Setup Tip Sheet 10/19/2015
CradlePoint 6.0 WIFI as WAN Tip Sheet 10/19/2015
CradlePoint 6.0 Remote Admin Tip Sheet 10/16/2015
CradlePoint 6.0 Watchdog Reboot Tip Sheet 10/16/2015
CradlePoint 6.0 Upgrade Save Restore 10/16/2015
CradlePoint 6.0 First Time Setup Tip Sheet 10/16/2015
Cradlepoint Firmware 6 Higher Static APN Tip Sheet 10/15/2015
Cascading 2 Routers Tip Sheet 09/14/2015
Cradlepoint Firewall DMZ 09/09/2015
Dynamic DNS Tip Sheet 09/03/2015
IP Camera Router Tip Sheet 09/02/2015
Cradlepoint IP Passthrough Tip Sheet 09/01/2015
UML295 and Cradlepoint Firmware 5.3+ 06/17/2015
CradlePoint EOL Policy Guide 12/2/2014 12/02/2014
Cradlepoint - Link to Latest Firmware

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