HP A7987A StorageWorks SAN Switch 4/16 Power Pack Switch

HP - 4/16 SAN SWITCH RMKT POWER PACK (A7987A). KEY FEATURES : DEVICE TYPE : SWITCH - CASCADABLE ENCLOSURE TYPE : RACK-MOUNTABLE - 1U NETWORKING : DATA TRANSFER RATE : 4.24 GBPS DATA LINK PROTOCOL : 4GB FIBRE CHANNEL FIBRE CHANNEL : FC-AL, FC-AL-2, FC-FG, FC-FLA, FC-GS-2, FC-PH, FC-PH-2, FC-PH-3, FC-PLDA, FC-SW, FC-VI, FC-FH REMOTE MANAGEMENT PROTOCOL : SNMP, TELNET, HTTP CONNECTIVITY TECHNOLOGY : WIRED COMMUNICATION MODE : FULL-DUPLEX FEATURES : TRUNKING, ISL SUPPORT, MANAGEABLE, HIGH AVAILABILITY, FULL DUPLEX MODE EXPANSION / CONNECTIVITY : EXPANSION SLOTS TOTAL (FREE) : 16 ( 16 ) X SFP (MINI-GBIC) INTERFACES : 1 X MANAGEMENT - ETHERNET 10BASE-T/100BASE-TX - RJ-45 1 X MANAGEMENT - RS-232 - 9 PIN D-SUB (DB-9) POWER : POWER DEVICE : POWER SUPPLY VOLTAGE REQUIRED : AC 120/230 V ( 50/60 HZ )