San Telequip Private Limited.,
504 & 505 Deron Heights, Baner Road
Pune 411045, India
Phone : +91-20-27273455, 9764027070, 8390069393 Connecting. Converting. Leading!
email :
Document Name: User Manual for Self-Healing Serial to Fiber Converter Model SC12 FS SHI
The SC12FS SHI is used to transmit the RS232 / RS485 / RS422 signal by the fiber optic ring network at a high rate,
over long distances, offering immunity to various types of noise and increasing the dependability of data.
The communications system model of SC12FS SHI is one Master to multiple Slaves.
It is easy to structure a network of Star, Chain and Loop type.
It is a Self-Healing product. When any of Slave nodes fails or the Power is cut off or there is a break in fiber etc,
the communication shifts to the alternate loop & resumes normal communication, through the normal loop, once
the fault is restored.
For forming a Ring, you need at least 3 converters else it is a Point to Point communication
Specifications :
Ports
Fiber * 2
: Full Duplex
Code error rate
: below 10-9
Wavelength
: SM
:1310 / 1550 nm, MM
:1310 / 850 nm
Cable
: SM
: 09/125
m
: MM : 62.5/125
m or 50/125
m
Fiber Connectors
: ST, SC or FC. Select any one.
Distance
: SM: 20km, MM: 2 to 5km. Longer distances are available as options in SM
Tx Power
: -8.5dbm
Sensitivity
: -35 dbm
Code
: HDB3
Serial * 1
: RS232/RS485/RS422
Serial Port Connector
: 7 pin screw type connectors
Baud Rate
: 300bps to 115.2Kbps
Power
Power supply
: Options: DC 12 ( 9-18V), 24 ( 18 to 36V), 48 ( 36 to 72V), 110-370V
AC 110 to 270V
: Dual Redundancy for DC 12, 24 & 48V DC Inputs
Power
: <2W
Relay
: Alarm Relay: 24V DC 1 Amp
Mechanicals
Dimensions : 144mm × 97mm ×33mm
Weight : 500 gm
Mounting : DIN Rail
Operating Conditions
Working temperature : -20 to +75 °C.
Storage temperature : -40 to +85 °C.
Relative humidity : 95% non-condensation
Protection
MTBF : Better than 100,000 hours
ESD Protection : 15 KV ESD Surge Protection for all signals (Optional)
Isolation Protection : 2.5KV Optical Isolation for Power and Signals (Optional)
Surge Protection : 600W on RS485 lines
