Avaya Secure Router 2330, Hardware Installation

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Hot swapping Secure Router 4134 hardware components
This section lists the Secure Router 4134 hardware components that you can service while
the system is powered.
The following table lists parts that are operator replaceable, as well as the hot swapping
capabilities and limitations for each part.
Caution:
Do not open the Secure Router 4134 service access panel while the unit is powered.
Table 33: Hot swapping capabilities for the Secure Router 4134
Component Hot swap
capable
Limitations
External
optional
interface
modules Yes You must replace the interface module with a module of
the same type as that you remove. You must insert the
replacement module in the same slot as that of the
module being removed.
Fan tray Yes
Caution:
The fan is essential to maintain optimal system
operating temperature. If you plan to replace the fan
tray while the system power is on, ensure you have
another fan tray ready to insert immediately. Watch
the fan status LED for alerts.
Power supply
units Yes
Caution:
Watch the power supply status LED for alerts when
you hot swap a power supply unit.
External USB
drive Yes The system automatically discovers a new device.
External
Compact Flash
card Yes The system automatically discovers a new device.
All external
cables Yes —
DDR SO-DIMM No
Caution:
Do not open the Secure Router 4134 service access
panel while the unit is powered.
Hot swapping Secure Router 4134 hardware components
Installation — Hardware Components August 2013 51