Low speed data industrial media converter

Industrial Fast Ethernet POE switch Overview

The fourth layer of the OSI network reference model is the transport layer. The transport layer is responsible for end-to-end communication, that is, coordinated communication between the network source and the target system. 

NT-IN111D is Industrial Fast Ethernet POE switch equipped with one 10/100M UTP port and low-speed data. It provides one 10/100Base-T ports, 3 low-speed data ports and one 100Bse-FX port. 

In the IP protocol stack, this is the protocol layer where TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are located. TCP and UDP contain port numbers, which can uniquely distinguish which application protocols each packet contains (such as HTTP, FTP, telnet, etc.). 

With strictly industrial design, it is fundamental guarantee for stability and practicability to flexible extends transmitting distance of the Ethernet and low speed data in the extreme industrial environment.   

The additional information provided by the TCP / UDP port number can be used by the network switch. The four-layer switch uses this information to distinguish the data in the packet, which is the basis of the fourth-layer exchange   

Apply NT-IN111D Industrial Fast Ethernet POE switch equipping low-speed data port with NT-IN114D industrial switch, the buffering of heavy traffic burst, rate smoothing of network service and remote transmission of low-speed data can perfectly resolve, having the leading feature advantage in this field.  

Features
1. Packet filtering: On traditional routers, the fourth layer information port number is used to define ACL rules. Layer 4 switching also borrows the concept of control lists, but unlike software-based routers, layer 4 switching is implemented in ASIC-specific high-speed chips, so that filtering control can be performed at wire speed.

NT-IN111D Industrial Fast Ethernet POE switch can install in control cabinet by adopting optional way of DIN-RIAL or Wall mount. It is a compact product, supporting wide working temperature, redundant power input, IP40 protection, LED indicator light, being a best choice for the industrial special application and a reliable solution for your industrial Ethernet connections.

Industrial Fast Ethernet POE switch Features

Procotols: IEEE802.3/u, 10Base-T.100Base-TX

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

Take cut-through and forward technology, efficiently reducing the time-delay on network.

Support Max up to 11K Bytes packet transmission  

Support cut-through transmission and full-duplex flow control / half-duplex back pressure mode

Support 3 low-speed data port, each can set as a separated RS232,RS485 or contact closure type.

Low-speed data passage adopt Time Division Multiplexing transmit, that makes low delay and easy apply without occupy IP address.

Low-speed data port support 0-115200bps speed

Low-speed data port support multi protection from lightning, surge, overvoltage and ESD

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

Support remote power off detection and indication

-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

Industrial Fast Ethernet POE switch Specification:

Industrial Fast Ethernet POE switch Certification

Industrial Fast Ethernet POE switch Application 

Industrial Fast Ethernet POE switch Dimension