Black Box FlexPoint T1/E1 MT663A-SSC Transceiver/Media Converter

$1,470.48
$1,121.77 SAVE $348.71
5 availableas of 09/11/2026

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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 T1/E1 MT663A-SSC

Extend critical T1 and E1 communications beyond the limitations of copper cabling while gaining greater network visibility and reliability. These managed media converters transport T1/E1 traffic over single-mode fiber, enabling organizations to maintain dependable voice, data, and legacy communication services across long distances without sacrificing performance.

Designed for service providers, utilities, transportation systems, government agencies, industrial facilities, and enterprise networks, these converters extend T1/E1 circuits up to 28 km over fiber. By replacing vulnerable copper segments with fiber infrastructure, organizations can reduce exposure to electromagnetic interference, improve signal integrity, and support communications between remote offices, network facilities, substations, control centers, and distributed infrastructure.

Integrated management capabilities provide operational visibility that helps simplify troubleshooting and improve network uptime. Administrators can monitor connections, quickly identify issues, and maintain critical services more efficiently across distributed environments. Available with either SC or ST fiber interfaces and North American or universal power supply options, these converters provide deployment flexibility while supporting global network requirements.

Ideal for extending business-critical T1/E1 applications, these solutions help organizations improve network resilience, reduce maintenance challenges, and preserve investments in existing T1/E1 infrastructure while benefiting from the performance advantages of fiber connectivity.

Technical specifications

Technical Specifications of the Black Box FlexPoint T1/E1 MT663A-SSC

General Information

General Information specifications
Manufacturer Black Box Corporation
Manufacturer Part Number MT663A-SSC
Manufacturer Website Address http://www.blackbox.com
Brand Name Black Box
Product Line FlexPoint
Product Series T1/E1
Product Model MT663A-SSC
Product Name FlexPoint T1/E1 MT663A-SSC Transceiver/Media Converter
Packaged Quantity 1
Product Type Transceiver/Media Converter

Interfaces/Ports

Interfaces/Ports specifications
Total Number of Ports 2
DVI No
USB No
Parallel Port No
Digital Audio No
Digital Audio / Video No
Management Port No
Number of SC Ports 1
SC Port Type Duplex

Media & Performance

Media & Performance specifications
Media Type Supported Optical FiberTwisted Pair
Fiber Mode Supported Single-mode
Maximum Distance Supported 28 km
Fiber Optic Cable Core / Cladding Specification 62.5/125 µm50/125 µm9/125 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 Wall MountableRack-mountable
Height 1"
Width 3"
Depth 4"
Weight (Approximate) 6.40 oz

Miscellaneous

Miscellaneous specifications
Package Contents
  • FlexPoint T1/E1 MT663A-SSC Transceiver/Media Converter
  • AC Power Supply
Green Compliant Yes
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.