2 fiber ports fast ethernet switch

Overview

Important performance edit

NT-IN121 Industrial Fast Ethernet Switch series is 3-Port Industrial Fast Ethernet Redundant Media Converter which supports conversion between single-port 10/100Base-TX and dual-port 100Base-FX. 

In order to apply to the harsh industrial environment and ensure the safety and reliability of industrial applications, SIMATIC NET supplements many important performances for Ethernet technology:
The converters are designed for critical networks requiring instant auto recovery when redundant mode is selected.

Industrial Ethernet technology is compatible with IEEE802.3 / 802.3u, using ISO and TCP / IP communication protocols
10 / 100M adaptive transmission rate

 While in switch mode, the converters enable the extend transmission distance of network to up to a maximum of 120km via fiber port, and the UTP port is available at either 10M or 100M application.

Redundant 24VDC power supply
Simple cabinet rail installation
Convenient formation of star, line and ring topologies

NT-IN121 Industrial Fast Ethernet Switch series is packaged in a compact IP40 case that allows either DIN rail or panel mounting for efficient usage of cabinet space. 

High-speed redundant safety network with a maximum network reconstruction time of 0.3 seconds
It provides an integrated power supply with a wide range of voltages for worldwide operation. It also offers dual-redundant, reversible polarity 12V DC to 48V DC power supply inputs for high availability applications requiring dual or backup power inputs.

Network components for harsh environments, passed EMC test

NT-IN121 Industrial Fast Ethernet Switch series is complied with IEEE 802.3at High Power over Ethernet technology (optional). It is backward compatible with 802.3af PoE standards to allow users flexibly deploy standard and high powered devices simultaneously with no need of software configuration. With Data and Power over Ethernet from one unit, NT-IN121 Industrial Fast Ethernet Switch series can reduce cables deployment and eliminate the need for dedicated electrical outlets on the wall, ceiling or any unreachable place.

Features

Built-in efficient switching core to implement flow control and reduce broadcast packets

Standard: IEEE802.3u 100BASE-FX.IEEE802.3u 100BASE-TX.IEEE802.3 10BASE-T.

IEEE802.3x Flow Control.IEEE802.3at

10/100Base-TX can automatically identify the direct line and cross-line, is compatible with Various cards, switches, HUB and other Ethernet devices

This Industrial Fast Ethernet Switch uses a store-and-forward mechanism to avoid packet loss and error frames

Support full-duplex flow control / half-duplex back pressure mode

12V to 48V DC or 24V AC Wide power input, redundant power and reverse polarity protection

-40 To 80℃ operating temperature to meet a variety of complex environments

IP40 protection standard housing

Power port and Ethernet port supports ESD protection and EFT protection

DIN rail and panel mounting for efficient usage

Support dual-fiber multi-mode, dual-fiber single-mode and single-fiber single-mode fiber port selection, expanded the needs of users

Support POE power supply up to 25.5W(optional)

Specifications

Application