Nhà Sản phẩm Chuyển đổi Serial sang Fiber Optic Media

Industrial Serial RS232/RS485/RS422 Fiber Optic Modem 2Km on MMF 80Km on SMF

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TRUNG QUỐC E-link China Technology Co., Ltd. Chứng chỉ

The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

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E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

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Industrial Serial RS232/RS485/RS422 Fiber Optic Modem 2Km on MMF 80Km on SMF

Hình ảnh lớn : Industrial Serial RS232/RS485/RS422 Fiber Optic Modem 2Km on MMF 80Km on SMF

Thông tin chi tiết sản phẩm:

Nguồn gốc:	Quảng Đông, Trung Quốc
Hàng hiệu:	E-link
Chứng nhận:	CE, FCC, RoHS, ISO9001
Số mô hình:	Dòng LNK-IRS93
Tài liệu:	LNK-IRS93 Industrial Serial....0.pdf

Thanh toán:

Số lượng đặt hàng tối thiểu:	1 mảnh
Giá bán:	$85-$109
chi tiết đóng gói:	Gói xuất khẩu tiêu chuẩn chuyển đổi truyền thông nối tiếp sang sợi quang
Delivery Time:	2-7 working days
Điều khoản thanh toán:	T/T, Liên minh phương Tây, Moneygram
Supply Ability:	500pcs/month

Tiếp xúc

Chi tiết sản phẩm

Đầu nối sợi:	SC tiêu chuẩn, ST/FC/LC tùy chọn	Khoảng cách truyền sợi:	50/125um mmf: 2 km, 62,5/125um mmf: 5 km, 9/125 SMF: 20/40/60/80 km
Giao diện nối tiếp:	Thiết bị đầu cuối cấp công nghiệp	Tốc độ dữ liệu:	Tối đa 2 Mbps
Cung cấp điện:	DC 12 ~ 48V, mức tiêu thụ năng lượng thấp (<5W)	Phạm vi nhiệt độ hoạt động:	-25°C đến +75°C
Làm nổi bật:	RS485 RS422 Fiber Optic Modem , SMF RS485 Fiber Optic Modem , RS232 Fiber Optic Modem

Industrial Serial RS232/RS485/RS422 Fiber Optic Modem

Overview

The LNK-IRS93 series is an industrial-grade fiber optic converter designed to seamlessly

transform RS232, RS485, or RS422 signals into fiber optic links. This conversion extends

the signal range up to 2 km on multimode fiber and 80 km on single-mode fiber. By utilizing

optical fiber communication, the converter effectively eliminates issues such as

electromagnetic interference, ground loop problems, and lightning damage. This

enhancement significantly boosts the reliability, security, and confidentiality of data

transmission. It is ideal for a wide range of applications, including industrial and process

control, stage lighting control, and traffic management systems.

Features

Easy plug-and-play functionality with hot-swappable support

Extends bi-directional RS-232/RS-485/RS-422 signals up to 2 km on multimode fiber (MMF)

and 80 km on single-mode fiber (SMF)

Compliant with EIA/TIA standards for RS-232/485/422, supporting data rates up to 2 Mbps

Fully transparent serial data, with automatic baud rate detection—no manual configuration

needed

Ideal for high-speed serial data transmission, including DMX512 communication in stage

lighting control

Supports both DIN rail and wall-mount installations

Built-in surge and static protection for enhanced durability

Diagnostic LEDs for real-time status monitoring

Designed for harsh environments, with an operating temperature range of -40°C to 75°C

(-40°F to 176°F)

Technical Indexes

Model	LNK-IRS93 Series
Fiber Connector	SC standard, ST/FC/LC optional
Fiber Distance	50/125um MMF: 2Km, 62.5/125um MMF: 5Km, 9/125 SMF:20/40/60/80Km
Serial Interface	Industrial Terminal
Signal Ports	1Ch RS232 - 1Mbps 1Ch R485 - 1Mbps 2Ch RS485H- 2Mbps 2Ch RS485H can be grouped into 1Ch High Speed RS422
Standard	EIA /TIA RS232/485/422
Serial Distance	RS232: 15 meters, RS485/422: 1000 meters
Rate	Max 2Mbps
RS-232	TXD, RXD, GND - Bi-directional
RS-485	D+, D-, GND - Bi-directional
Power Supply	DC12~48V
Power rate	<5W
Static protection	15KV electric static discharge (ESD) protection
Surge protection	1500W/sec surge protection
Operation Temperature	-25°C to +75°C
Storage Temperature	-40°C to +85°C
Storage Humidity	5%~90% non-condescending
Dimensions	95(L)70(W)29(H) mm
Weight	0.25kg/pcs

Ordering Information

Model	Description
LNK-IRS93-SFP	Industrial Serial RS232/RS485/RS422 with SFP port
LNK-IRS93-SCMM	Industrial Serial RS232/RS485/RS422 , SC MM 850nm, 550m
LNK-IRS93-SC20	Industrial Serial RS232/RS485/RS422 , SC SM 1310nm, 20km
Mounting Options	► Default DIN-Rail Bracket installed, Wall Mount Bracket is included.
Power Options	► Power Supply is to be purchased separately