RS485/RS422/RS232 to Fiber Converter Fiber Modem Single Mode Single Fiber Sc 20km Media Converter

• Type: Video Fiber Converter
• Wiring Devices: Integrated Wiring
• Certification: CE, ISO, RoHS, SGS
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: UT-277MM
• Condition: New
• Product Name: RS485/422/232 Over Fiber Modem
• Serial Port: RS485/RS422/RS232
• Fiber Port: Sc/St/FC Available
• Distance: 20km
• Fiber Type: Single Mode Single Fiber or Dual Fiber
• Power Supply: External DC12V 1A
• Product Size: 94*70*25mm
• Working Temp.: 0~+70 Degrees
• Warranty: 1year
• Transport Package: 40pairs/Carton
• Specification: 0.8kg/pair
• Trademark: UTOPTEK
• Origin: Shenzhen, China
• HS Code: 8517622990
• Production Capacity: 15000PCS/Day
• Package Size: 27.50cm * 17.00cm * 9.00cm
• Package Gross Weight: 2.000kg

Product Description

Rs485/Rs422/Rs232 to Fiber Converter fiber modem single mode single fiber SC 20km media converter
 

Product Description

1.Overview
The Rs485/Rs422/Rs232 to Fiber Converter is a sort of more function and economy RS-232/485/422 interface optic fiber MODEM. It is the best choice to connect RTU to HOST or SCADA controller. It used Optic fiber as transfer medium, increase the transfer function of system. Communication equipment abstain menace effective to lightning strike, surge, electromagnetism disturb under the scurviness environment.

2. Function and Characteristic
a) Support RS-232/RS-485/RS-422 interface
b) Asynchronous, point to point, rate up to 120Kbps
c) Support 9V~40V DC Volt input, consumption 2W
d) 1500W surge protection, 15KV static protection
e) RS-485/422 port support 32 node ( can choice hand-tailor 128 Node)
f) Working wavelength:  1310nm
g) Auto test signal rate, zero delay auto transmit

3. Performance guideline
Interface: support EIARS-232, 485, 422 standard
Rate: 0-500Kbps
Transmit distance: RS-232 port 15m, RS-485/422 port 1500m, optical port multi-mode 2KM, single-mode 20KM
Working environment: 0ºC to 60ºC

4. Appearance guideline
Interface type: 8 bit terminal block, multi-mode choice ST/SC/FC interface, single-mode choice FC/SC/ST interface
L*W*H: 100mm*69mm*22mm
Shell: Iron
Color: White
Weight: 230g

5. Pin define
Power interface
GND   ---------   Ground
DCIN   ---------   9-40V input
Optical fiber interface
IN     ---------   Optical fiber input
OUT   ---------   Optical fiber output
RS-485/422 port
T+/D+  ---------   RS-422 Send +/ RS-485 +
T-/D-   ---------     RS-422 Send -/ RS-485-
R+     ---------     RS-422 Received +
R-     --------      RS-422 Received -
GND   ---------     Ground
RS-232 port
IN     ---------      RS-232 input
OUT   ---------      RS-232 output
GND   ---------      Ground

Detailed Photos

Packaging & Shipping

Company Profile

Certifications

Ordering Informations

Model No.	Specification
UT-277MM-C2	RS232/485/422 TO FIBER,Multimode dual fiber,2KM,SC
UT-277SM-C20	RS232/485/422 TO FIBER,Single mode dual fiber,20KM,SC
UT-277SM-C40	RS232/485/422 TO FIBER,Single mode dual fiber,40KM,SC
UT-277SM-C20A/B	RS232/485/422 TO FIBER,Single mode single fiber,20KM,SC
UT-277SM-C40A/B	RS232/485/422 TO FIBER,Single mode single fiber,40KM,SC

FAQ

Q1 . What's your MOQ?

A1 .1 pc/pair is ok, we don't have MOQ limited.

Q2.What certification did you get?
A2 : Our products passed the CE,FCC,ROHS and SGS test, you can trust our quality very good.

Q3 :What about your delivery time?
A3:For small sample QTY,we have in stock, need 1day.
For QTY 200-500, usually will take 2-3working days. for big QTY pls contact our sales about details.

Q4.What your common shipping method?
A4:By air, by sea or express(DHL,Fedex,UPS,TNT,EMS...), We will make a perfect delivery plan for you.

Q5.How about your product warranty time?
A5:Our products have 1/3/5years warranty for different product series. 

Q6. How to handle quality issues with your product?
We give you the promise if any question during 1 year and not cause by human factors, we will fix it.