ChipsetRTL8371 and 5× RTL8221BIEEE 802.3 standardsIEEE 802.3ab, IEEE 802.3az, IEEE 802.3bz (NBASE-T), IEEE 802.3u, IEEE 802.3x (flow control)Jumbo framesUp to 12 KBMAC address table16 KPacket buffer memory12 MbSwitching capacity25 GbpsLoop detectionYes, with LED indicatorInterface5× 2.5GBaseT RJ45LED1× power (white), 1× loop detection (amber), 5× 2.5 GbE link/activity (green), 5× 10/100/1000 Mbps link/activity (amber)Power supplyDC jack (5.5/2.1 mm) for 12 V DC inputOperating humidity10 % ~ 90 % RH, non-condensingOperating temperature0 ° ~ 50 ° CDimensions165 × 130 × 27 mm 2.5 GbE PCIe network adapter card with RTL8125BG chipset
General specifications 2.5G series APCIE-2.5GR