HP 20-port Gig-T / 2-port 10-GbE SFP+ v2 zl Module for HP E5400/E8200 series zl switches - Two open 10-GBE SFP plus transceiver slots - 20 RJ-45 autosensing 10/100/1,000 ports (IEEE 802.3 Type 10 Base-T, IEEE 802.3u Type 100 Base-TX, IEEE 802.3ab Type 1,000 Base-T) - Media Type: Auto-MDIX - Duplex: 10 Base-T/100 - Base-TX: half or full, 1000 Base-T: full only **Specifications** **Weight** 2.1 lb. (0.95 kg) **Dimensions (W x D x H)** 10.3 x 8.13 x 1.75 in. (26.16 x 20.65 x 4.45 cm)