Draco vario
DisplayPort
1.2
Description
37
4.11.10 21-Slot Chassis Draco vario 474-BODY21/4U and 474-BODY21/4UR
Fig. 21
Interface side chassis 474-BODY21/4U and 474-BODY21/4UR
1 Slots 1 to 21 (from left to right)
The chassis 474-BODY21/4U is supplied with one power supply unit (Pos. 3). A second power supply unit
can be optionally installed.
The chassis 474-BODY21/4UR is supplied with two power supply units (Pos. 2 and 3).
Fig. 22
Rear view chassis 474-BODY21/4U and 474-BODY21/4UR
1 Power supply voltage 2, AC (redundancy)
2 Power supply unit 2 (redundancy)
3 Power supply unit 1
4 Power supply voltage 1, AC