Thor Broadcast Logo
Log in
Cart (0)
  • es ES
  • Products
    • CATV Modulators
      • HDMI RF Modulators
      • HD-SDI converters
      • IP to CATV Edge Modulators
    • DVB Encoders
      • IPTV Video Encoders
      • Hdmi RTSP RTMP RTSP Encoders
      • Transcoders, MPEG Converters, IP ASI Gateways
    • Decoders (IRD's & STB's)
      • RF input - Video /Audio Ouput
      • IP Broadcast Decoders
      • RF CATV and IPTV OTT STB's
    • Satellite Modulators
      • DVB-S/S2 Satellite Modulators
    • Fiber Optic Transport
      • SDI Fiber Optic Extenders, Digital Audio Extenders
      • SDI SD/HD/3G with CWDM
      • Cable TV CATV RF 45-900Mhz
      • L-Band Satellite RF 45-3000Mhz
      • Data & Ethernet over fiber
    • HDMI SDI Switchers, LAN Extenders, and Wireless Video Transport
      • HD Video Switchers and Signal Format Converters for AV Pros
      • Wireless HD SD Video Data Equipment
      • Video Audio Extenders Over Ethernet LAN IP Network
    • DIscounted Inventory
      • Satellite and CATV Broadcast Equipment for Sale
      • Lab Used Broadcast Equipment on sale
      • Past Generation Equipment
    • SDI Monitors
    • Warehouse
  • About
  • Client Portfolio
  • Support
      • Support Center Support Center
      • User Manuals User
        Manuals
      • Request an RMA Request an
        RMA
  • ⬇Download
    • Manuals
    • Datasheets
    • Quick Guides
  • Case Studies
    • THOR Gym
    • THOR Stadium
    • THOR Hotel
    • THOR University
  • Videos
  • Contact
  • Become a Reseller
  1. Products
  2. SDI Fiber Optic Extenders, Digital Audio Extenders
  3. 1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber TX/RX
back

1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber TX/RX

Model: F-1MSDI-2ET
Qty: 9
Product image Previous Next
Product image
Product image
Product image
Product image
Product image
Product image
Price: $1,995.00
Availability: In stock Condition: new QR Code 1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber TX/RX
Shipping: starting at $0.00 Warranty: 2Yrs
Quantity:
ask about product
send request
Description Features Drawings Models Specification Q&A
Documents
  • Manual
  • Datasheet
  • Quick Guide
Support

Description

The F-1MSDI-2ET-TX/RX  - 1 HD-SDI + 2 10/100  Ethernet  + RS 485 + ( Analog Audio optional)  over single fiber Extender

1 Unidirectional HD-SDI
2 Shared Bi-directional 10/100 Ethernet (2 RJ45 Ports)
1 Uni-Directional RS485 (Tx to Rx)
2 Analog Audios (optional)

The Thor Fiber F-1MSDI-2ET is a compact power house that will allow any user to transport one single channel of 1.485Gbps HD-SDI Serial Data Interface uni-directionally while simultaneously transmitting two fast Ethernet 10/100Mb/s data. Furthermore this Thor Fiber Kit of Transmitter and Receiver will send RS485 in reverse for easy control over the kit. This sturdy unit creates an easy drop environment for users that require HD-SDI and Dual Fast Ethernet across any application and even allows additional AUX Cards which can allow a plethora of other options such as RS232 and RS422, and even capable of carrying external analog audio instead of the SDI embedded audio. Thor Fiber has an excellent reputation for high quality and low cost products to help complete your project on time, in a loss free high quality kit that will ensure you stay under budget. Commonly used in security applications, live performance environments, video surveillance, SDI distribution and control in any environment.

Units could have 2 diferent form factors 

  • Stand Alone
  • Blade- Card  - CA

1 HD-SDI+2 10/100  Etherent over single fiber Extender


Base Model  F-M1SDI-2ET-TX/RX support single mode fiber up to 20Km and it has ST/PC connector

 

Tags: Fiber Optic Multiplexer SDI over Fiber

Features

  • SMPTE-292M HD-SDI standard, supports 1.485Gb/s
  • Transmitter: one SD/HD-SDI input (BNC), one looping SD/HD-SDI output (BNC), and two fast Ethernet interfaces (shared 100M bandwidth, supports port-based VLAN)
  • Receiver: two SD/HD-SDI outputs (BNC) and two fast Ethernet interfaces (shared 100M bandwidth, supports port-based VLAN)
  • One auxiliary card, which can be 1-channel bi-directional audio, or two-channel unidirectional audio, or 2-channel contact closure input/output, or 1-channel bi-directional RS422/RS232 channel
  • One bi-directional RS485 channel, half-duplex, up to 115.2Kb/s baud rate
  • Supports [email protected], [email protected], [email protected] - NTSC version, 50Hz for PAL version
  • Integrated cable equalizer
  • Embedded ESD and surge protection circuit to prevent damage from static and thunder
  • NOP (No optical signal) alarm indications, output status indicator and input lock indicator
  • APC circuit for stable optical power
  • Units are also available as (cards) - blades for our 17-slot U3 19" rack-mountable chassis.

Drawings





Model Selection

NTSC version : F-1MSDI-2ET-TX/RX  - 1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber Transmitter + receiver Kit ( NTSC resolutions : 720x480i/29.9, 59.94,60 Hz , 1280x720 29.97,59.94/60Hz, 1920x1080 29.97,59.94/60Hz

PAL version (special order only)  : F-1MSDI-2ET-TX/RX-PAL  - 1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber Transmitter + receiver Kit ( NTSC resolutions : 720x480i/50 Hz , 1280x720 50Hz, 1920x1080 50Hz

 

 

 

Addition Available  AUX Cards:  - (External Analog Audio, 10/100 Ethernet, Gigabit Ethernet, RS422, RS232) (add $)

AUX cards selection:

AUX204

 

1-channel bidirectional RS422

AUX205

 

 

2-channel bidirectional RS232

AUX206

 

 

2-channel bidirectional audio

AUX207

 

 

2-channel unidirectional audio output

AUX208

 

2-channel unidirectional audio input

AUX211

 

4-channel unidirectional audio input

AUX212

 

4-channel unidirectional audio output

AUX201

 

2-channel contact closure input

AUX200

 

2-channel contact closure output

 

 

 

 

Specification

  • HD-SDI Input

1 HD-SDI, SD-SDI

0 - 1.5 Gbps Serial Digital Signal

  • Number of Inputs

1 SDI (Unidirectional)
1 RS-485
2 Auxiliary

2 10/100 Ethernet - Shared (RJ45)

  • Signal Level
> 380mVp-p
  • Impedance
75 Ohm
  • Connector
BNC
  • Distance
20Km (40, 60, 100Km available)
  • Mini box
25x116x110
  • Power Supply
130 - 260 VAC @ 50-60 Hz
  • Power Consumption
<10W
  • Temperature
0 to +70 Degrees
  • Humidity
0 to 95%
  • Connector
ST/PC or (FC/PC or SC/PC or SC/APC optional)
  • Optical Channels
TDM type
  • RH
  • LED Status Indicator

Non-condensing

Power, Link

Question and Answers

Question:
Regarding the F-M1SDI-2ET-TX/RX and F-M1SDI-TR-ET: What are the possible applications for the second Ethernet port on the F-M1SDI-2ET-TX/RX? Is there configuration or control for this unit via a GUI through the second Ethernet port?

Answer:
The unit does not need any control; it works almost like a passive device. Whatever is coming in is going out on the other side. The second Ethernet port is for convenience. You can connect different devices to it. The Ethernet ports are merged together on both sides, and they act as an unmanaged transparent switch or transceiver. Furthermore, there are a lot of cameras that have RS control. Some newer models actually have control over Ethernet, so these units are easier to use for that purpose. This is a similar unit but only with one Ethernet port, with HD SD SDI going both directions https://thorbroadcast.com/product/1-bi-directional-hd-sdi-and-10-100-ethernet-rs485-audio-8230.html

Question:
Could you manufacture the following device? Requirements: 1 Chan Bi-Directional 3GSDI Video 1 Channel Bi-Directional Audio 1 Channel 10/100 Ethernet Singlemode Fiber 10 km range ST Fiber Connector Preferred

Answer:
These units, the F-M1SDI-TR-ET, utilize a multiplexing method called TDM; while less expensive, it has limitations up to 1.5Gbps on video and 10/100 on Ethernet. If you need 3G-SDI for video or Gigabit for Ethernet, we need to use this chassis, which uses CWDM multiplexing. https://thorbroadcast.com/product/1-8-channel-flexible-hd-sdi-analog-video-audio-rs-data-etherent-8230.html We charge per wavelength on those custom units, so for 2 Video, 1 Gig, and bidirectional audio, that would be 4 wavelengths per side, 8 total; If the first option would be okay with HD-SDI instead of 3G-SDI, the kit with Audio Aux cards. But if we install an external Audio card, the SDI will lose its embedded Audio; it is embedded or external, not both. Please let me know if that would work for you and if you need a formal quotation.

Question:
Noted for the AUX workflow. I need both RS422 and RS232 data and Ethernet.

Answer:

The devices that come with Ethernet ports and unidirectional return RS485 (from RX to TX) have only one internal slot for additional AUX cards.

The AUX204 card supports 1-channel bidirectional RS422, and the card is needed on both the TX and RX sides.

The AUX205 card supports 2-channel bidirectional RS232, and the card is also needed on both the TX and RX sides.

Therefore, we cannot place AUX205 and AUX204 on the same devices at the same time.

Documents

F-M1SDI-2ET User Manual
thor-fiber-sdi-optical-extenters-model-selection.pdf

1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber TX/RX

Previous Next
Ask about 1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber TX/RX

Contact form

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
*necesario
Thor Broadcast Sales

Email: [email protected]
Phone: 1(800) 521 8467 Ext 1
FAX: 1(800)521-6384


Get In Touch
Customer Service/ Support

Phone: 1-800 521 8467 Ext 2
Email: [email protected]
Login

Login


Forgot your password? Remind password
Don't have an Account? Register
Login by:facebookGoogle
The product has been added to the basket:
1 HD-SDI + 2 10/100 Ethernet +RS485 + Audio over single fiber TX/RX
Go to shopping cart
Similar products:

HD SD 3G SDI 1x2 Splitter - SDI DA Distribution Amplifier - Booster HD SD 3G SDI 1x2 Splitter - SDI DA Distribution Amplifier - Booster

The H-SDI-DA-1x2 is a high-quality desktop, table-mount 1x2 SDI (SD-SDI, HD-SDI, 3G-SDI) distribution amplifier.

4 SDI /  HDSDI Over  1 Fiber MINI Extender 4 SDI / HDSDI Over 1 Fiber MINI Extender

4 Ch Mini HD-SDI Fiber Optic Kit with Aux The F-M4SDI transmitter and receiver set transports four full HD-SDI, SD-SDI, or DVB-ASI digital video signals over fiber. Provides a return-path RS-485 in addition to an Aux port that optionally supports audio, RS-232/422, or contact closure.

Popular

Fiber Optic Multiplexer
SDI over Fiber


Contact Us

Thor Broadcast Sales

[email protected]
1(800)521-THOR (8467) Ext 1
1(800)521-6384

Customer Service/ Support

1(800)521-THOR (8467) Ext 2
[email protected]


  • CATV Modulators:
    • HDMI RF Modulators
    • HD-SDI converters
    • IP to CATV Edge Modulators
  • DVB Encoders:
    • IPTV Video Encoders
    • Hdmi RTSP RTMP RTSP Encoders
    • Transcoders, MPEG Converters, IP ASI Gateways
  • Decoders (IRD's & STB's):
    • RF input - Video /Audio Ouput
    • IP Broadcast Decoders
    • RF CATV and IPTV OTT STB's
  • Satellite Modulators:
    • DVB-S/S2 Satellite Modulators
  • Fiber Optic Transport:
    • SDI Fiber Optic Extenders, Digital Audio Extenders
    • SDI SD/HD/3G with CWDM
    • Cable TV CATV RF 45-900Mhz
    • L-Band Satellite RF 45-3000Mhz
    • Data & Ethernet over fiber
    • Analog Audio Video
    • Fiber Amplifiers - EDFA
    • DVB - ASI
    • Fiber Jumpers, Cables, Attenuators,
    • Optic Splitters Couplers CWDM Muxes
    • Optical Meters, Test Equipment, Accesories
    • Analog Baseband Video Audio, RS485/422/232 Data, Contact Closure
  • HDMI SDI Switchers, LAN Extenders, and Wireless Video Transport:
    • HD Video Switchers and Signal Format Converters for AV Pros
    • Wireless HD SD Video Data Equipment
    • Video Audio Extenders Over Ethernet LAN IP Network
  • HD 4K Cameras, SDI - HDMI - IP Streaming - PTZ - Broadcast and Security:
    • PTZ Streaming Cameras Broadcast cameras with SDI ,HDMI CVBS USB
  • DIscounted Inventory:
    • Satellite and CATV Broadcast Equipment for Sale
    • Lab Used Broadcast Equipment on sale
    • Past Generation Equipment
  • SDI Monitors:
  • Warehouse:




Thor Broadcast Logo
Email: [email protected]
Phone: 1(800) 521-8467 Ext 1
FAX: 1(800)521-6384
Information:
  • About us
  • Client Portfolio
  • Become a Reseller
  • Contact
  • Articles
  • Return Policy
  • Shipping Policy
  • International Order Policy
Popular:
  • RF Modulator
  • HDMI over COAX
  • HDMI over IP
  • COAX to HDMI
  • HDMI to SDI

Thor Broadcast
Torrance Business Park
2421 W 205th St
Torrance
CA 90501

© 2026 Thor Broadcast
Subscribe to our newsletter

Sign up here to get the latest news, updates and special offers delivered directly to your inbox.

You can unsubscribe at any time
newsletter image