TP-Link TX432 10-Gigabit 2-Port SFP + Module 2 10G SFP+ slots Applicable to multiple TP-LINK switch models/SFP+ transceivers/SFP+ cables What This Product Does 10-Gigabit 2-Port SFP+ Module TX432 is an interface card providing two 10G SFP+ ports. It is applicable to multiple TP-LINK switch models/SFP+ transceivers/SFP+ cables. MEDIA CONVERTER & MODULE StandardsIEEE 802.3ae, IEEE 802.3aq, SFF-8431 Dimensions (W*D*H)131*92*31mm Max Power Consumption6.57w with Fiber LEDM1,M2 Safety & EmissionFCC, CE EnvironmentOperating Temp: 0℃~50℃ (32℉~122℉) Storage Temp: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% RH, Non-condensing Storage Humidity: 5%~90% RH, Non-condensing