Item Type: 100M Switch Module <br>Material: Printed Circuit Board <br>Technical Standards: IEEE802.3, IEEE802.3u, IEEE802.3x <br>Interface: 100M Network Port: 10Base T/100Base TX Self Adaptation <br>Transmission Distance: Twisted Pair: 100 Meters / 109yd (Standard CAT5/CAT5e Cable) <br>Interface Indicator: 1 to 4 (LINK/ACT) <br>Power Indicator: PWR <br>System Switching Broadband: 1.0G <br>Cache Size: 1.0G <br>Media Access Control Address: 1K <br>Operating Temperature: Minus 5 to +55℃ <br>Storage Temperature: Minus 40 to +85℃ <br>Humidity: 10% to 95% (No Condensation)1、IEEE Standard: This 100M switch module meets IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standard. <br>2、Self Adaption: This network switch module has 4 10/100M self adaptive network interface, supports Auto MDI/MDIX. <br>3、Auto Negotiation: Each port of this Ethernet switch module supports auto negotiation function, automatically adjusts the transmission mode and rate. <br>4、Self Learning: This switch core module supports Media Access Control address self learning, clog free communication in full speed. <br>5、LED Indicator: This switch module board is designed with dynamic LED indicator, provide simple working status prompt and troubleshooting.1 x <br> <br>100M Switch Module