Front view of Tripp Lite B127F-1A1-SM-DD transmitter and receiver units showing LED indicators and connection ports

Long-Range 4K DisplayPort Extension Over Fiber

The transmitter and receiver units work in tandem to deliver crystal-clear 4K video signals across vast distances. Through advanced fiber optic technology, these units maintain signal integrity without degradation, making them ideal for large-scale installations where quality and reliability are paramount.

Technical Specifications

  • Supports 4K x 2K resolution at 3840 x 2160 (30Hz)
  • Extends signals up to 6.2 miles (10km)
  • Features built-in equalization and signal regeneration

Applications

  • Digital signage deployment across large campus environments
  • Command center video distribution systems
  • Large venue display management
Front panel view of transmitter and receiver units displaying multiple connection ports and status indicators

Multi-Interface Connectivity Hub

The front panel interface provides comprehensive connectivity options including IR, RS-232, and USB ports. Each connection point is clearly labeled and strategically positioned for easy access and cable management in professional installations.

Technical Specifications

  • Integrated RS-232 serial control interface
  • Bi-directional IR control capability
  • USB 1.1 peripheral support

Applications

  • Interactive digital display control systems
  • Remote device management installations
  • Automated control system integration
Bottom view of transmitter and receiver units showing mounting brackets and ventilation design

Robust Mounting Solution

The extender's durable metal housing features versatile mounting options with pre-drilled holes and included mounting brackets. The design ensures secure installation in various orientations while facilitating proper ventilation for optimal performance.

Technical Specifications

  • Heavy-duty metal enclosure construction
  • Multiple mounting configuration options
  • Integrated cooling design

Applications

  • Rack-mounted AV system installations
  • Wall-mounted digital signage deployments
  • Under-desk workstation setups
Rear view of transmitter and receiver units showing DisplayPort and fiber optic connections

Advanced Connectivity Ports

The rear panel showcases essential video connections including DisplayPort input/output and power ports. The SM (SingleMode) fiber port enables long-distance transmission while maintaining signal quality and integrity.

Technical Specifications

  • DisplayPort 1.2a compatibility
  • SingleMode fiber optic interface
  • 5V DC power input

Applications

  • High-performance gaming arena setups
  • Medical imaging display systems
  • Broadcast control room installations
Close-up of LED status indicators on transmitter and receiver units

Status Monitoring Interface

Clear LED indicators provide instant visual feedback on power, link status, and data transmission. This intuitive interface allows technicians to quickly diagnose connection status and ensure optimal system performance.

Technical Specifications

  • Multi-LED status indication system
  • Real-time connection monitoring
  • Power and link status verification

Applications

  • Mission-critical display systems
  • Network operations centers
  • Security monitoring installations
Side view of transmitter and receiver units showing rugged metal construction

Industrial-Grade Construction

The extender's robust chassis design features precision engineering for maximum durability. The metal housing provides excellent EMI shielding while ensuring reliable operation in demanding professional environments.

Technical Specifications

  • EMI-resistant metal housing
  • Professional-grade build quality
  • Thermal-optimized design

Applications

  • Industrial control rooms
  • Manufacturing facility displays
  • Transportation hub installations
Complete kit contents including transmitter, receiver, power supplies, mounting hardware, and manual

Complete Installation Kit

The comprehensive package includes everything needed for immediate deployment. From power supplies to mounting hardware and detailed documentation, this kit ensures smooth installation and setup in professional environments.

Technical Specifications

  • Universal power supply compatibility
  • Complete mounting hardware set
  • Comprehensive documentation included

Applications

  • Quick deployment installations
  • System integrator projects
  • Professional AV installations

Product details

General Information
Manufacturer

Tripp Lite by Eaton

Manufacturer Part Number

B127F-1A1-SM-DD

Brand Name

Tripp Lite

Product Model

B127F-1A1-SM-DD

Product Name

B127F-1A1-SM-DD Video Extender Transmitter/Receiver

Product Type

KVM Console/Extender

Technical Information
Connectivity Technology

Wired

Number of Computers Supported

1

Number of Local Users Supported

1

Number of Remote Users Supported

1

Maximum Operating Distance

32808.40 ft

Video
Graphic Mode

4K

Maximum Video Resolution

3840 x 2160

Interfaces/Ports
USB

Yes

HDMI

Yes

DisplayPort

Yes

Number of HDMI Ports

1

Number of USB Ports

3

Power Description
Input Voltage

120 V AC
240 V AC

Input Voltage Range

100V AC to 240V AC

Physical Characteristics
Product Color

Black

Form Factor

Rack-mountable

Transmitter Height

1.06

Transmitter Width

4.53

Transmitter Depth

2.46

Receiver Height

1.06

Receiver Width

4.53

Receiver Depth

2.46

Transmitter Weight (Approximate)

1.10 lb

Receiver Weight (Approximate)

1.10 lb

Miscellaneous
Package Contents

  • 1 x Transmitter Unit
  • 1 x Receiver Unit
  • 2 x External power supplies with 4.5 ft. cord (Input: 100-240V, 50/60 Hz, 0.35A; Output: 5V 2A)
  • 8 x International plug adapters (North America, Europe, Australia, United Kingdom)
  • 2 x Sets of Mounting Hardware
  • Owner's Manual

Environmentally Friendly

Yes

Environmental Certification

WEEE
REACH
RoHS

Country of Origin

Taiwan

TAA Compliant

Yes

Warranty
Limited Warranty

1 Year

Included in the Box

  • icon_list|transmitter unit|Transmitter Unit Local unit icon

    Transmitter Unit

  • icon_list|receiver unit|Receiver Unit Remote unit icon

    Receiver Unit

  • icon_list|power supplies|2 PSU Power supplies icon

    Power Supplies

  • icon_list|plug adapters|Universal Plug adapters icon

    Plug Adapters

  • icon_list|Mounting hardware|Rack Rails Mounting hardware icon

    Mounting Hardware

  • icon_list|owner's manual|Owner's Manual Documentation icon

    Owner's Manual

FAQs

What is the maximum distance this video extender can transmit signals?
The Tripp Lite B127F-1A1-SM-DD can transmit signals up to 6.2 miles (10 kilometers or 32,808.40 feet) using duplex singlemode LC fiber cabling. This impressive range makes it ideal for large venues, educational institutions, or any installation requiring long-distance video transmission.
What video resolution does the B127F-1A1-SM-DD support?
The extender supports Ultra HD video resolutions up to 3840 x 2160 (4K x 2K) at 30 Hz. It's compatible with HDCP 2.2 and DisplayPort 1.2a standards, supporting HDR signals and 4:4:4 chroma subsampling for high-quality PC gaming or using an HDTV as a PC monitor.
What audio formats are supported by this video extender?
The B127F-1A1-SM-DD supports full, uncompressed audio including DTS-HD, Dolby AC-3, and 8-channel LPCM digital audio formats. This ensures high-quality audio transmission alongside the 4K video signal for a complete multimedia experience.
What's included in the package?
The package includes: 1 Transmitter Unit, 1 Receiver Unit, 2 External power supplies with 4.5 ft. cords (Input: 100-240V, 50/60 Hz, 0.35A; Output: 5V 2A), 8 International plug adapters (North America, Europe, Australia, United Kingdom), 2 Sets of Mounting Hardware, and an Owner's Manual.
What connectivity options does this extender provide?
The extender features DisplayPort connections for video, plus configurable DIP switches that allow you to choose between USB 1.1, bi-directional IR, or RS-232 functions (one function at a time). It also includes HDMI compatibility and features 3 USB ports for additional connectivity options.

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