• GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate
  • GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate
  • GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate
  • GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate
GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate

GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate

Product Details:

Place of Origin: Shenzhen, China (mainland)
Brand Name: Nufiber
Certification: CE
Model Number: GM268SM-F20

Payment & Shipping Terms:

Minimum Order Quantity: 1 pair
Packaging Details: Carton Packaging, the products are packed in international standard. Each carton is lined with a polythene sheet, thus preventing the contents from dampness
Delivery Time: 1-3 working days after payment
Payment Terms: T/T, Western Union, Credit card
Supply Ability: 10000 pairs per month
Get Best Price Contact Now

Detail Information

Fiber Type: SM Duplex Distance: 20km
Interface: RS485/422 Fiber Connector: ST/SC/FC
Warranty: 3 Years
High Light:

GM268SM-F20 Serial To Fiber Converter

,

Serial To Fiber Converter SM Duplex

Product Description

Serial to Fiber Converter RS485/422 Fiber Modem SM Duplex 20km GM268SM-F20

 

Description

 

Model 268 is a sort of more function and economy RS-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 secure environment.

 

Function and Characteristic

 

a) Support RS-485/RS-422 interface

b) Asynchronous, point to point, rate up to 120Kbps

c) Support 5V DC power input

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

 

Performance guideline

 

Interface: support EIA RS-485, RS-422 standard

Rate: 0-120Kbps

Transmit distance: RS-485/422 port 1200m, optical port multi-mode 2KM, single-mode 20KM

Working environment: -25 to 70

 

Appearance guideline

 

Interface type: 5 bit terminal block (RS-485/422), 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

 

Pin define

 

Optical fiber interface

IN --------- Optical fiber input

OUT --------- Optical fiber output

RS-422 port

T+ --------- RS-422 Send +

T- --------- RS-422 Send -

R+ --------- RS-422 Received +

R- -------- RS-422 Received –

GND --------- Ground

RS-485 port

D+ --------- RS-485+

D- --------- RS-485-

GND --------- Ground

 

Indicator light explain

 

Power: Power indication

RxD: Optical fiber interface receive indication

TxD: Optical fiber interface send indication

 

Applications 

GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate 0

 

Products

 

GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate 1GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate 2GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate 3GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate 4

 

 

Ordering Information

 

 

Model No. Specification
GM268MM-C2 RS485/422 TO FIBER,Multimode dual fiber,2KM,SC
GM268SM-C20 RS485/422 TO FIBER,Single mode dual fiber,20KM,SC
GM268SM-C40 RS485/422 TO FIBER,Single mode dual fiber,40KM,SC
GM268SM-C20/B1B2 RS485/422 TO FIBER,Single mode single fiber,20KM,SC
GM268SM-C40/B1B2 RS485/422 TO FIBER,Single mode single fiber,40KM,SC

 

 

Packaing and Shipping

 

GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate 5GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate 6

Want to Know more details about this product
I am interested in GM268SM-F20 Serial To Fiber Converter SM Duplex 20km Auto Test Signal Rate could you send me more details such as type, size, quantity, material, etc.
Thanks!
Waiting for your reply.