Shenzhen N-NET Technology Co. Ltd

Model Number: NT-IN322 Brand Name: N-NET Key Specifications/Special Features: * Dual fiber port redundancy available with DIP switch* Built-in efficient switching core to implement flow control and reduce broadcast packets* Protocol supported: IEE802.3 10Base-T, IEEE802.3u 100Base-TX/FX, IEEE802.3ab 1000Base-T, IEEE802.3z1000Base-SX/LX, IEEE802.3x flow control, IEEE802.3at PSE* 10/100/1000Base-TX can automatically identify the direct line and cross-line, is compatible with various cards,switches, HUB and other Ethernet devices* Take store-and-forward mechanism to avoid packet loss and error frames* Provide four independent 10M/100Mbps/1000Mbps self-adaptive twisted pair ports, realize Ethernet portredundancy and multiple users access* Support up to 1536 bytes packet* Support full-duplex flow control / half-duplex back pressure mode* 12V--48V DC or 24V AC power supply input, redundant power and reverse polarity protection
* -40 to 80C operating temperature to meet a variety of complex environment
* IP40 standard protection housing
* Supports ESD protection at Ethernet port and EFT protection
* Easy installation, DIN rail or panel mountable
* Dual fiber multi mode, single mode and WDM single mode fiber compatible
* Support PoE power supply up to 25.5W (optional)
* 12Gbps back plane bandwidth, 1 k MAC address automatic learning and 512kb internal cache for data buffer