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UT-2377, 1310nm Single-mode Optical Fiber to Serial Converter, 60KM, Pole-shaped Connector

UT-2377, 1310nm Single-mode Optical Fiber to Serial Converter, 60KM, Pole-shaped Connector

Model Number : UT-2377
Place of Origin : China
Brand Name : WEDFV
Certification : CE,FCC,ROHS
MOQ : Negotiable
Packaging Details : Negotiable
Delivery Time : 3-15days
Payment Terms : T/T, Western Union, Money Gram
Price : Negotiable
Supply Ability : 1000pcs
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UT-2377, 1310nm Single-mode Optical Fiber to Serial Converter, 60KM, Pole-shaped Connector


Specifications:

Interface

Supports RS-232/RS-485/RS-422 interfaces.

Asychronic transmission

Point-to-point with a rate as high as 460KBPS

Transmission distance

60,000 meters for single-mode

Working temperature

-40℃ to +85℃, relative humidity from 5% to 95%

Working wave length

1310nm(single-mode)

Electric interfaces

RS-232: pole-shaped connector

RS-485/RS-422: pole-shaped connector

Fiber interface

FC interface(SC/ST can be customed)

RS-232 interface features

Standard RS-232 three line interface ±15KV(anti-static), ESD protection,

maximum rate of 115.2KBPS

Input voltage DC9-48V@200mA

RS-485/RS-422 interface features

Self-adaptive interface technology enables the self adaptation of rate

regulation

from interface, no switch needed, and the ±15KV(anti-static) ESD protect supports as much as 32 points of polling. And 600W

surge protection each line for RS-422 and RS-485 interfaces.


Connector and signal

Connector

(PIN)

Signal

RS-422 Full-duplex

RS-485 Half-duplex

1

T/R+

Send(A+)

RS-485(A+)

2

T/R-

Send(B-)

RS-485(B-)

3

RXD +

RXD(A+)

N/C

4

RXD -

RXD(B-)

N/C

5

TXD

RS-232(Send)


6

RXD

RS-232(RXD)


7

GND

RS-232(GND)


8

VCC

Power input(DV9-48V)


9

GND

GND


10

ETH

ETH



Description:

Being a multi-function fiber modem in support of asynchronism RS-232, RS-485 and RS-422 communication interface, UT-2377 is the best choice for the connection from remote terminal unit (RTU) to host of Supervisory Control and Data Acquisition (SCADA). It supports multiple asynchronism communication protocols including RS-232, RS-485 and RS422, and it also supports a combination of two of the RS-232, RS-485 or RS-422 interfaces as well as both of the working modes, i.e. two-line (half-duplex) RS-485 and four-line (full duplex) RS-422. The ability to support RS-485 mode for data TXD or SD sending control greatly improves its compatibility with various kinds of software besides a sharp simplification of control method. Various kinds of fiber connection between asynchronism serial interfaces are supported by UT-2377 fiber modem. Both half duplex and full duplex communications through fiber between two asynchronism interface devices are supported with a communication distance 60 kilometers for single-mode. The transmission rate for RS-232 can reach a maximum of 115.2KBPS, while for RS-485/RS-422 a maximum of 460KBPS can be achieved. Interfaces of different electric standards can be mixed for use with nice EM/RFT performance, e.g. RS-232 devices can be connected to RS-485/RS-422 devices, and the interface converter or photoelectric isolator can be replaced from RS-232 to RS-485.
Two data signal transmissions are supported by UT-2377: data sending and data receiving. At the same time, automatic control circuit is also provided for Rs-485/RS-422 data transmission. Zero delay for converting time is achieved. FC interfaces are used for fiber connection.


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UT-2377, 1310nm Single-mode Optical Fiber to Serial Converter, 60KM, Pole-shaped Connector Images

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