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MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem

Shenzhen Nufiber Systems Technology Co., Ltd.

MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem

Brand Name : Nufiber

Model Number : GM268MM-C2

Certification : CE

Place of Origin : Shenzhen, China (Mainland)

MOQ : 1 pair

Payment Terms : T/T, Western Union,Credit card

Supply Ability : 10000 pairs per month

Delivery Time : 1-3 working days after payment

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.

Fiber Type : MM Duplex

Interface : RS422/485

Optical Connector : SC/FC/ST

Distance : 2km

Warranty : 3 years

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Serial to Fiber Converter RS485/422 Fiber Modem MM 1310nm Duplex 2km GM268MM-F2

Overview

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

MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem

Product

MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem

MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical ModemMM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical ModemMM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem

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


Packing and Shipping

MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical ModemMM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem


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