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3onedata 277 User Manual

3onedata 277
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Your Serial and Data Communications Expert
Shenzhen 3onedata Technology Co.,Ltd
Model277
RS-232/485/422 to Fiber Converter
(SSsingle mode single fiber)
Introduction:
Model277 is one kind can offer RS-232/485/422 serial port carry
transparent optic fiber modem of transmission to get end to user, no
need patch cords set up, switch over automatically, and can detect
and examine the signal speed automatically, zero delays time to
transmit automatically. Model277 adopt optic fiber transmit, have
isolate protection, data privacy is fine, working steady, data, such
threats to communication equipment as the wave is welled up and
interfered with electromagnetically that the effective one has
prevented the abominable environment from being struck by
lightning, can work in the abominable and dangerous environment
reliably.
Can be used in occasions such as various industrial control, course
controlling, traffic controlling and intellectual district , especially
suit the bank, electricity and interfering with environment
department and system with the special requirement
electromagnetically.
Packing List:
Model277 is shipped with following items.
1. Model277×1
2. User manual ×1
Features:
1. Extend RS232/485/422 transmission
2.Transmit asynchronously, point-to-point to use, speed reach
500Kbps
3. 600W surge protection, 1500W surge protection
4. Examine signal speed automatically, zero delay time
5. Plug-and-Play (Device is hot-pluggable, Data format
Auto-sensing & Self-adjusting)
Question and Answer IconNeed help?

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3onedata 277 Specifications

General IconGeneral
Operating Temperature-40°C to 75°C
InstallationDIN-Rail mounting
Storage Temperature-40°C to 85°C
Humidity5% to 95% (non-condensing)
Standards ComplianceIEEE 802.3, IEEE 802.3u
Power Input12~48VDC redundant dual power input

Summary

Introduction to Model277

Model277 Packing List

Model277 Key Features

Pinout Configuration and Connections

LED Status Indicators

Technical Specifications

Typical Applications

Installation Methods

Wall Mounting Installation

Details for mounting the Model277 unit on a wall.

DIN-Rail Installation

Instructions for installing the Model277 unit on a DIN-rail.

Troubleshooting Instructions

Model277 FAQ and Troubleshooting

LED Indicator Status

Explanation of LED indicator states and common causes for OFF state.

Communication Failure Causes

Common causes and solutions for communication failures.

Product Certifications

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