10/100Mbps industrial POE fiber switch

N-net 10/100Mbps industrial PoE fiber switch

Network loop editing

Ethernet is a bus or star structure and cannot form a loop, otherwise it will produce two serious consequences:

NT-IN114 series is quad-port 10/100Base-TX to single-port 100Base-FX Industrial Fast Ethernet Media Converter with single fiber port and double copper ports. 

(1) A broadcast storm occurs, causing network congestion.

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.

(2) The cloned frame will appear in each port, causing address learning (recording frame source address) chaos.
Solutions to solve loop problems:

NT-IN114 series is packaged in a compact IP40 case that allows either DIN rail or panel mounting for efficient usage of cabinet space. 

(1) When designing the network, artificially avoid loops.

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.

(2) Use the Spanning Tree Protocol (STP) function to cut a looped network into a loopless network.
STP is standardized by the IEEE802 as the 802.1d standard.

NT-IN114 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-IN114 series can reduce cables deployment and eliminate the need for dedicated electrical outlets on the wall, ceiling or any unreachable place.

4 Ports Fast Ethernet PoE Switch Features

1.  Built-in efficient switching core to implement flow control and reduce broadcast packets
2.  Standard: IEEE802.3u 100BASE-FX,IEEE802.3u 100BASE-TX.IEEE802.3 10BASE-T.
3. IEEE802.3x Flow Control.IEEE802.3at
4.  10/100Base-TX can automatically identify the direct line and cross-line, is compatible with Various cards, switches, HUB and other Ethernet devices
5.  It uses a store-and-forward mechanism to avoid packet loss and error frames
6.  Support cut-through transmission and full-duplex flow control / half-duplex back pressure mode
7.  Support jumbo frame up to 1552K(store-forward mode)
8.  12V to 48V DC or 24V AC Wide power input, redundant power and reverse polarity protection
9.  -40 To 80℃ operating temperature to meet a variety of complex environments
10.  IP40 protection standard housing
11.  Power port and Ethernet port supports ESD protection and EFT protection
12.  DIN rail and panel mounting for efficient usage
13.  Support dual-fiber multi-mode, dual-fiber single-mode and single-fiber single-mode fiber port selection, expanded the needs of users
14.  Support PoE power supply up to 25.5W(optional)

 PoE Switch 10/100M Specifications

Ethernet PoE Switch Application

Packing