ATOP RS-232/485/422 to Multi-Mode Fibre Converter

ATOP RS-232/485/422 to Multi-Mode Fibre Converter

SKU: ATO-300

Converts RS-232, RS-485 or RS-422 to a pair of multi-mode fiber with SC connectors. It supports Multi-mode 2 Km.

  • Manufacturer: ATOP
Buy more for less:
1-4items$208.79/ each 
5-9items$187.91/ eachsave10%
10or more items$177.47/ eachsave15%
  • $208.79
In stock(8 items available)

The SF63 industrial serial fiber converter provides an effective plug-and-play solution for long-range serial extensions. These converters are ultra-miniature in size and feature plug-able screw terminals for serial interfaces and SC style fiber-optic connections.

The SF63 Series incorporates a method for automatically detecting the serial signal baud rate by hardware. This is an extremely convenient feature for the user. Even if a device's baud rate is changed, the signal will still be transmitted through the RS-232 or RS-422/485 to fiber converter without any problem. The converter also automatically converts between the half duplex RS-485 and full duplex RS-232 and RS-422 interfaces.

Power requirements

  • Power supply: 9 to 48 VDC 
  • Input current: 0.28A max @ 9 VDC 
  • Power connectors: Removable 3-pin Screw Terminal Block 
  • Reverse polarity protection: Yes

Fiber Interface

  • Fiber Connector: SC 
  • Cable Requirements: 50/125 um, 62.5/125 um  
  • Transmission Distance: 2 km 
  • Wavelength: 1310 nm
  • Tx power: -14 ~ -23.5 dBm @ 50/125 um / -14 ~ -20 dBm @ 62.5/125 um 
  • Rx sensitivity: < -31 dBm 

Serial Interface

  • RS-232 Signals: TxD, RxD, GND ( DCD, DTR, DSR internal short ; CTS, RTS internal short ) 
  • RS-422 Signals: TxD+, TxD-, RxD+, RxD-, GND 
  • RS-485-4w Signals: TxD+, TxD-, RxD+, RxD-, GND 
  • RS-485-2w Signals: Data+, Data-,GND 
  • Baud rate: 300bps ~ 921kbps 

Environmental limits

  • Operating temperature: -40°C ~ 70°C (-40°F ~ 158°F) 
  • Storage temperature: -40°C ~ 85°C (-40°F ~ 185°F) 
  • Ambient Humidity: 5 to 95%, 55°C (non-condensing) 
  • Case: Metal
  • Dimension: 34.4 mm x 91.2 mm x 120 mm
    • SKU
    • Weight
      0.3 kg
    • Dimensions (L x W x H)
      10 x 8 x 10 cm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

Related products

Customers who viewed this product also bought