Black Box FlexPoint T1/E1 to Fiber Converter

$994.95
$759.31 SAVE $235.64
1 availableas of 09/18/2026

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Should arrive by Wed, Sep 30 with free ground shipping

Compliance, certifications and origin

  • TAA compliant
  • Origin: United States
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Black Box FlexPoint

Improve the reliability and reach of business-critical T1 and E1 communications by extending copper circuits over multimode fiber. These managed media converters help organizations overcome the distance limitations and interference challenges associated with traditional copper infrastructure while maintaining dependable voice, data, and legacy communications services.

Designed for enterprise networks, public sector organizations, transportation systems, utilities, healthcare facilities, and campus environments, these converters transport T1/E1 traffic over multimode fiber for distances up to 5 km. By replacing vulnerable copper segments with fiber, organizations can increase network stability, reduce the impact of electromagnetic interference, and strengthen communications between buildings, network closets, remote departments, and distributed campus locations.

Integrated management capabilities provide greater network visibility, allowing administrators to monitor connections, identify issues more quickly, and improve operational efficiency. Available with either SC or ST fiber connectivity, these converters offer deployment flexibility while preserving existing T1/E1 infrastructure investments.

Whether supporting PBX systems, legacy WAN services, remote communications links, or mission-critical operational networks, these managed media converters provide a practical way to extend service life, improve uptime, and create a more resilient communications infrastructure without requiring costly network redesigns.

Technical specifications

Technical Specifications of the Black Box FlexPoint

General Information

General Information specifications
Manufacturer Black Box Corporation
Manufacturer Part Number MT660A-MM
Manufacturer Website Address http://www.blackbox.com
Brand Name Black Box
Product Line FlexPoint
Product Name Managed T1/E1 Media Converter - T1/E1 Copper to Multimode Fiber, 1300nm, 5km, ST
Product Type Transceiver/Media Converter

Interfaces/Ports

Interfaces/Ports specifications
Total Number of Ports 2
Number of ST Ports 1
ST Port Type Duplex
Number of RJ-48 Ports 1

Media & Performance

Media & Performance specifications
Media Type Supported Optical Fiber
Fiber Mode Supported Multi-mode
Maximum Distance Supported 5 km
Fiber Optic Cable Wavelength 1300 nm
Fiber Optic Cable Core / Cladding Specification 50/125 µm62.5/125 µm100/140 µm

Network & Communication

Network & Communication specifications
Network Technology T1/E1

Power Description

Power Description specifications
Power Source Power Supply

Physical Characteristics

Physical Characteristics specifications
Form Factor Rack-mountableExternalWall MountableChassis Mount
Height 1"
Width 3"
Depth 4"
Weight (Approximate) 6.40 oz

Miscellaneous

Miscellaneous specifications
Package Contents
  • FlexPoint T1/E1 to Fiber Converter
  • AC Power Supply
Additional Information

Features:

  • Easy to install
  • Extensive diagnostics, including local and remote fiber loopback switches
  • LEDs display T1/E1 link status, modes of operation, and line segment errors
Compatibility
  • Gb ETH Mode CONV 1000Mb MM/1000Mb SM 850/1300nm 0.3km/5km (2) SC
  • Gb ETH MED CONV 1000-Mbps COP to 1000-Mbps MM FBR 850nm 0.3km SC
  • Rackmount Kit - Modular Media 5-Position
  • Wallmount Kit - FlexPoint Media Converters
  • DIN Rail Mounting Kit - FlexPoint Media Converter
  • ETH MED CONV 10-Mbps Copper to 10-Mbps ThinNet
  • Media Converter Kit - 10BASE2 Coax to 10BASE-FL
  • ETH MED CONV 10-Mbps Copper to 10-Mbps MM FBR 850nm 2km ST
Country of Origin United States
TAA Compliant Yes

Warranty

Warranty specifications
Limited Warranty 2 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.