Contents xi
B.2.4 XSCF Unit B–4
B.3 Drive B–5
B.3.1 Hard Disk Drive B–5
B.3.2 CD-RW/DVD-RW Drive Unit (DVDU) B–6
B.4 Power Supply Unit B–6
B.5 Fan Unit B–7
C. External Interface Specifications C–1
C.1 Serial Port C–2
C.2 UPC Port C–2
C.3 USB Port C–3
C.4 SAS Port C–3
C.5 Connection Diagram for Serial Cable C–4
D. UPS Controller D–1
D.1 Overview D–1
D.2 Signal Cable D–2
D.3 Configuration of Signal Lines D–3
D.4 Power Supply Conditions D–4
D.4.1 Input Circuit D–4
D.4.2 Output Circuit D–5
D.5 UPS Cable D–5
D.6 Connections D–6
E. DC Power Supply Model E–1
E.1 The Server Views E–2
E.2 LED Functions of Power Supply Unit E–4
E.3 Electricals Specifications E–5
E.4 Using the showhardconf Command E–6