Design Reference

Chapter 4: Hardware fundamentals and
guidelines
This section provides general hardware guidelines to use this product in a network. Use the information
in this section to help you during the hardware design and planning phase.
Platform considerations
This section provides VSP 4000 platform power and cooling considerations. You must properly
power and cool your device, or nonoptimal operation can result.
Platform power
Virtual Services Platform 4000 power considerations
The Virtual Services Platform 4000 supports both AC and DC power supplies. One power
supply is installed in the system.
The following redundant power supplies are supported. You can install the redundant power
supply based on additional power requirements or to provide power redundancy.
Table 1: Redundant power supplies for the VSP 4000 platform
Part Number
Power supply (AC/DC) Description
AL1905?08-E5* 300W AC redundant power
supply
For use in the ERS 4626GTS,
4850GTS, VSP 4850GTS and
WL8180, WL8180-16L wireless
controllers. [EUED RoHS 5/6
compliant].
AL1905?21-E6* Stackable 1000W AC POE+
power supply
For use in VSP 4850–GTS PWR+
and VSP 4450GSX-PWR+.
AL1905005-E5 Redundant 300W DC power
supply
For use in the VSP 4850GTS-DC,
ERS5698TFD, 5650TD, and
5632FD. (EUED RoHS 5/6
compliant). DC connector
included.
Network Design Reference for Avaya VSP 4000 February 2014 19