Gravity: UART Fiber Optic Transceiver Module

SKU: TEL0153 Brand: DFRobot
The Gravity: UART Fiber Optic Transceiver Module with complete electrical isolation for preventing electromagnetic interference can run at 2000000 baud in...
$44.40 AUD, inc GST
$40.36 AUD, exc GST

Quantity Discounts:

  • 10-25 $39.15 (exc GST)
  • 25+ $38.35 (exc GST)

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

Still make do with the hard and thick shielded twisted pair for remote signal-transmitting? And even drop the baud rate again and again just for transmission stability? Now get rid of these problems by using this Gravity: UART Fiber Optic Transceiver Module from DFRobot!

With complete electrical isolation for preventing electromagnetic interference, this module runs at 2000000 baud at any time within a distance of up to 10km. Besides, it features lightning protection and can share cable trunking with strong power. Also, users can use it with a passive optical splitter to realize one-to-many star networking.

Two transceiver modules for only half the price of shielded twisted pair can provide users with long-distance & interference-free fiber-optic communication, good value for money!

Gravity: UART Fiber Optic Transceiver Module

Interface & Pin

Pinout

NameDescription
Gravity: UARTUART interface, connect to MCU or sensor
PWR LEDPower indicator, turns ON when powered on
SD LEDIndicator for optical fiber disconnection, which lights up when the fiber optic disconnection is detected
TX LEDIndicator for fiber optic transmitting, which blinks when transmitting signal
RX LEDIndicator for fiber optic receiving, which blinks when receiving signal
SC Fiber Optic InterfaceConnect to SC fiber optic interface

SD LED can not show all the fiber disconnections or unstable transmissions. Please use a red pen, optical power meter and other tools to check error when a connection problem occurs.

Gravity: UART Fiber Optic Transceiver Module

Wiring Instructions

Features

  • With complete electrical isolation
  • Lightning protection
  • Applications

  • Fiber-optic communication
  • One-to-many star networking
  • Specification

  • Supply Voltage: 3.3V~5V
  • Signal Voltage: 3.3V~5V
  • Maximum Speed: 2000000 baud
  • Communication Distance: 10km
  • Operating Wavelength: 1310nm
  • Fiber Optic Type: Single Mode
  • Fiber Optic Interface: SC
  • Operating Temperature: 0~70°C
  • Documents

  • Product wiki
  • Dimensions
  • Parts List

  • Gravity: UART Fiber Optic Transceiver Module x1
  • Gravity 4P Connector x1
  • Product Comments

    Exact shipping can be calculated on the view cart page (no login required).

    Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

    We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

    • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
    • $6+ for Standard Post (typically 6+ business days, tracked)
    • $10+ for Express Post (typically 2+ business days, tracked)
    • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

    Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

    Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

    International Orders - the following rates are for New Zealand and will vary for other countries:

    • $11+ for Pack and Track (3+ days, tracked)
    • $16+ for Express International (2-5 days, tracked)

    If you order lots of gear, the postage amount will increase based on the weight of your order.

    Our physical address (here's a PDF which includes other key business details):

    Unit 18, 132 Garden Grove Parade
    Adamstown
    NSW, 2289
    Australia

    Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

    Have a product question? We're here to help!

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