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

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

(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