Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
10170000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, ISO 9000
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Fiber Optic Converter, RS-485 to Fiber Optic Modem, Fiber Optic Ethernet Media Converter manufacturer / supplier in China, offering RS-485 to Fiber Optic Modem, Indoor Access Point Wireless Module Dual Band AC Module, Access Point Wireless Module Dual Band AC Module Indoor Access Point Module and so on.

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RS-485 to Fiber Optic Modem

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $10-50/ Piece
Port: Shanghai, China
Production Capacity: 50000
Payment Terms: T/T, Western Union, Paypal
Type: Fiber Transceiver
Certification: ISO
Condition: New
Data Formats: RS232,RS485
RS232 Data Rate: 115.2kbps
Bit Error Rate: <1 X 10-12

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Basic Info

Model NO.
HFD-FO-485 Series
>100,000 Hours
Number of Fibers
2 or 1 (Wdm,Bi-Di)
Power Input
AC 220V 110V or DC+110V,+5V,+12V,+24V,+48V Option
RS422/485 Data Rate
Transport Package
HS Code
HFD-FO-485 Series
RS-485 to Fiber Optic Modem  

RS-485 to Fiber Optic Modem

Product Description
Product Description

The HFD series RS-485 fiber optic modem(Point to point) use the most advanced digital technologies to provide excellent repeatable performance for today's data systems. It supports transmission of one bi-directional data channel over one multimode or single mode optical fiber. RS232, RS422 and RS485 standards are fully supported. The plug-and-play design ensures ease of installation with no electrical or optical adjustment needed. LED indicators are provided to show the operational status of the unit clearly.  The series is available in compact wall mount or 2U chassis card.

The HFD RS-485 Series converter is equipped with a multiple interface circuit that can handle RS-485 serial interfaces and multi-mode or single mode fiber. RS-485 fiber converters are used to extend serial transmission distance up to 2 km (multi-mode fiber) or up to 20-100km (single mode fiber). .Auto Baud Rate Detection The RS-485 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-485 to fiber converter without any problem.

Product Features
  1. Single or dual redundant power supply 
  2.  Multimode and single mode solutions
  3.  Switchable 120Ω termination and biasing
  4.  LED indicators provide quick diagnosis of all important system parameters
  5.  Up to 14 units in a 2U chassis
  6.  Compact and 2U chassis card configuration

Typical System Configuration

RS-485 to Fiber Optic Modem

Data FormatsRS232,RS485
RS232 Data Rate115.2kbps
RS422/485 Data Rate<512kbps
Bit Error Rate<1 x 10-12
DataScrew Block Terminal
FiberST, SC or FC (ST fitted as standard)
Operating Temperature-30C---+70C
Storage Temperature-40C---+90C
Operating Humidity0-95%
MTBF>100,000 Hours
FiberMulti mode or Single mode
Number of fibers2 or 1(WDM,Bi-Di)
Power InputAC 220V 110v or DC+110V,+5V,+12V,+24V,+48V Option
Dimensions40(L)×120(W)×90(H)mm DIN Rail

Model Selection:

Model NumberDescriptionFiber No.Fiber ModeFiber Connector
HFD-FO-485-P1MPoint to point Link,Single Fiber(BI-DI), 2km1Multi ModeST/SC/FC
HFD-FO-485-P2MPoint to point Link,Dual Fiber, 2km2Multi ModeST/SC/FC
HFD-FO-485-P1SPoint to point Link,Single Fiber(BI-DI), 20km1Single ModeST/SC/FC
HFD-FO-485-P2SPoint to point Link,Dual Fiber, 20km2Single ModeST/SC/FC

About us

MAXON COMMUNICATION LIMITED is committed to the realization of "even what you want" and "M2M" to provide customers with practical, low-cost data communication products and solutions. The company adheres to the talents as the foundation, the integrity as the foundation, and the technological innovation as the core competitiveness of the company, and continuously creates more convenient and cost-effective data communication solutions for customers.

RS-485 to Fiber Optic Modem
RS-485 to Fiber Optic Modem
RS-485 to Fiber Optic Modem

Typical System Configura


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