unmanaged industrial Ethernet siwtch

Industrial Fast Ethernet POE Switch Overview

2. Quality of service: TCP / UDP layer 4 information can also be used to establish priority for application communication. Layer 4 switching allows prioritization based on port numbers (applications), setting priority queues to ensure that important traffic (such as VOIP, video) is processed as quickly as possible, enabling emergency applications to obtain high-level services from the network.
NT-IN112 unmanaged industrial Ethernet siwtch series is 10/100Base-TX to 100Base-FX Industrial Fast Ethernet Media Converter with single fiber port and 2 copper ports. The converters are able to extend transmission distance of network up to 120Km via fiber port, and the UTP port can operate at 10M or 100M application.

3. Load balancing: The principle of layer 4 switching load balancing is to exchange virtual connections according to IP addresses and TCP ports, and directly send data packets to the corresponding ports of the destination computer. 

NT-IN112 unmanaged industrial Ethernet siwtch series is packaged in a compact IP40 case that allows either DIN rail or panel mounting for efficient usage of cabinet space. 

A switch with Layer 4 switching capabilities can be used as a hardware load balancer to complete server load balancing. Because the fourth layer of switching is based on hardware chips, the performance is very good, especially for the speed of network transmission. 

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.

The speed of switching is much faster than ordinary packet forwarding. Using layer 4 switch equipment, all the cluster hosts are connected to the external Internet through the layer 4 switch, and the external customer anti-question server dynamically allocates the server through the layer 4 switch to achieve dynamic load balancing. 

NT-IN112 unmanaged industrial Ethernet siwtch series is complied with IEEE 802.3at High Power over Ethernet technology (optional). 

When one of the servers fails, The switch dynamically distributes all traffic to other hosts in the cluster. This type is only suitable for large-traffic servers.

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-IN112 unmanaged industrial Ethernet siwtch series can reduce cables deployment and eliminate the need for dedicated electrical outlets on the wall, ceiling or any unreachable place.

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

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

Support jumbo frame up to 1552K(store-forward 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)

Industrial Fast Ethernet POE Switch Specifications

Industrial Fast Ethernet POE Switch Certification

Industrial Fast Ethernet POE Switch Picture