Nortel 4455 - Manual
Nortel 4455 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
1
210140-A Rev 00
May 2000
Passport 4430, 4450 and 4455
Installation Instructions for the Release 4.0, 16 MB Flash Memory
This instruction sheet will guide you through installing the Release 4.0, 16 MB
Flash Memory SIMM in the Ethernet Base Module (EBM), of the Passport 4430,
4450 and 4455. This SIMM includes the Release 4.0 boot code.
There are two SIMMs that can be used to upgrade the Passport:
•
16 MB Flash SIMM (NTJ778AA) - used in the Passport 4430/4450
•
16 MB Flash SIMM (NTJ779AA) - used in the Passport 4455
Note:
Both SIMMs are identical in appearance; be sure to check the
PEC number (NTJxxxAA) that is printed on the label to
ensure you have the correct SIMM for the EBM you are using.
If the incorrect SIMM is used, the system will not work.
1. Remove the power from the unit.
2. Remove the four (4) cover screws
(two (2) on each side of the unit).
3. Slide the cover toward the rear of
the unit and lift off.
4. Disconnect any external cables
that may be connected to the
unit, and remove any expansion
module rear panels and blank
panels (if no expansion modules
are present, proceed with step 6).
Caution:
!
The Passpor t contains electrosensitive components which may
suffer damage due to static discharge. Either wear a grounded wrist
strap or ground yourself by touching the chassis.
Cover
Screw (4)
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
