Sp509A-R2 - Black Box SP141A Manual

3.10 SP509A-R2

This model protects Multistation Access Unit
(MAU) ports from surge damage. (See Fig 3-4.)
1. Unplug the data connector from the MAU.
2. Connect the surge protector to the MAU
port.
3. Connect the data cable to the surge
protector.
Fig. 3-4. Typical Application of the SP509A.
CHAPTER 3: Installation
SP509A
2 3