QLOGIC SB5800V-20A8 20 port Switch Networking

QLOGIC - SANBOX 5800V SWITCH 20 PORTS MANAGED STACKABLE WITH 20X8 GBPS FIBRE CHANNEL-SHORTWAVE SFP (SB5800V-20A8): KEY FEATURES : DEVICE TYPE : SWITCH - 20 PORTS - MANAGED - STACKABLE - WITH 20 X 8-GBPS FIBRE CHANNEL-SHORTWAVE SFP+ ENCLOSURE TYPE : DESKTOP - 1U PORTS : 20 X 8GB FIBRE CHANNEL SFP+ + 4 X XPAK OPTICAL WAVE LENGTH : 850 NM MAX UNITS IN A STACK : 6 FIBRE CHANNEL : FC-AL, FC-AL-2, FC-DA, FC-FLA, FC-GS, FC-GS-2, FC-GS-3, FC-GS-4, FC-SW-2, FC-SW-3, FC-TAPE, FC-VI, FC-SP, FC-FS-2, FC-GS-5, FC-SW-4, FC-LS, FC-MI-2, FC-PI-3 REMOTE MANAGEMENT PROTOCOL : SNMP, HTTP, TFTP, SSH ENCRYPTION ALGORITHM : SSL AUTHENTICATION METHOD : SECURE SHELL (SSH), RADIUS FEATURES : FULL DUPLEX CAPABILITY, AUTO-NEGOTIATION, TRUNKING, ISL SUPPORT, MANAGEABLE, IPV6 SUPPORT, HIGH AVAILABILITY, FULL DUPLEX MODE, TRIVIAL FILE TRANSFER PROTOCOL (TFTP) SUPPORT, RADIUS SUPPORT, SSH SUPPORT, TRANSPARENT (N_PORT ID VIRTUALIZATION - NPIV) MODE SUPPORT, REGISTERED STATE CHANGE NOTIFICATION (RSCN) SUPPORT EXPANSION / CONNECTIVITY : INTERFACES : 20 X 8GB FIBRE CHANNEL (SW) - SFP+ 1 X 100BASE-TX - RJ-45 - MANAGEMENT 1 X SERIAL (RS-232) - DB-9 - MANAGEMENT 4 X XPAK