Ericsson SPR1100 Operations Instructions Page 207

  • Download
  • Add to my manuals
  • Print
  • Page
    / 300
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 206
Options, Licensing and Upgrades
7.3.4 Removing a Module
Caution!
To avoid damaging the module, always handle carefully (see section 7.3.1) and
avoid electrostatic discharge (see section 7.3.2).
To remove a module:
1.
Loosen the two captive screws that retain the module in the base unit.
2. Holding the captive screws, pull the module from the unit and place it in suitable
anti-static packaging.
3. Fit a blanking panel in place of the removed module.
4. When the unit detects a module is no longer present, it will be displayed on the
Modules pane of the Configure > Services web page, and an alarm will be
raised. Select the Allow reallocation of all services option from the Action
drop-down menu in the Modules panel. This will accept the new hardware
configuration and clear the alarm.
7.3.5 Replacing (Hot-Swapping) a Module
A module can be replaced without powering down the base unit, i.e. can be hot-
swapped. This will cause services to be allocated to other modules, enabling the
removal of the module in question. In this way, essential maintenance can be
carried out with minimum disruption. To perform a hot-swap, the modules should
only be unplugged or inserted when the unit is fully booted and configured.
Only ONE module should be hot-swapped at a time, to prevent problems due to
inrush current, and to ensure that the host recognizes and configures the new
module. If more than one module is being fitted, a wait time of approximately 10 s is
recommended between inserting each module.
Caution!
To avoid damaging the module, always handle carefully (see section 7.3.1) and
avoid electrostatic discharge (see section 7.3.2).
To replace (hot-swap) a module:
1. On
the Modules pane of the Configure > Services web page, select the Allow
reallocation of all services option from the Action drop-down menu in the
Modules panel.
2/1553-FGC 101 1400 Uen B
7-7
Page view 206
1 2 ... 202 203 204 205 206 207 208 209 210 211 212 ... 299 300

Comments to this Manuals

No comments