3onedata | RS-232 to Fiber Optic Converter | MODEL277A0 pages
Serial to Fiber Converters
Model277/A Series
RS-232 to Fiber Converter
Features
1. Extend RS-232 transmission up to 120Km with single-mode
2. Transmit asynchronously, point to point, speed reach 120Kbps
3. Plug-and-Play(hot-pluggable, data format auto-sensing & self-adjusting)
4. 600W surge protection,15KV ESD protection
5. Power External 5VDC
Introduction
Model277/A is one kind can offer RS-232 serial port carry
abominable environment from being struck by lightning, can work in
transparent optic fiber modem of transmission to get end to user, it is
the abominable and dangerous environment reliably.
the best choice to connect RTU to HOST or SCADA controller.
Can be used in occasions such as various industrial control, course
Model277/A adopt optic fiber transmit, have isolate protection, data
controlling, traffic controlling and intellectual district , especially suit
privacy is fine, working steady, data, such threats to communication
the bank, electricity and
equipment as the wave is welled up and interfered with
and system with the special requirement electromagnetically.
interfering with environment department
electromagnetically that the effective one has prevented the
Specification
RS-232
Wavelength: 850nm, 1310nm,1550nm
Standards: EIA RS-232C standard
Power
RS-232 signal: OUT(TX), IN(RX), GND
Power input: Power External 5VDC
Baud rate: 0~115.2Kbps, auto test serial signal rate detect signal
Consumption: 120mA
speed automatically, zero delay time
Transfer distance: no less than 5m
Port protect: 600W surge protection
15KV ESD protection
Environment
Operating temperature: -10°C to 60°C
Storage temperature: -40°C to 85°C
Humidity: 5% to 95%(no condensation)
Optic Fiber
Appearance
Connectors: SC, FC or ST, optional
Dimensions: 94.0×71.0×26.0mm(power external)
Fiber optic cables: Single Mode:8.3/125,8.7/125,9/125 or 10/125 um
Material: Iron(shell)
Muti-Mode:50/125,62.5/125 or 100/125 um
Transmission: 20, 40,60,80, 100, 120km(SM),
2 km(MM) optional
Dimension
1
Color: White
Weight: 230g(power external), 260g(power internal)
Warranty: 5 years
Approvals: FCC, CE, RoHS approvals