2 installing ldram and sdram simms, 5 adding/replacing epims, Installing ldram and sdram simms -9 – Cabletron Systems NBR-420 User Manual
Page 26: Adding/replacing epims -9
Preparing the NBR for Installation
NBR-SERIES Installation Guide
Page 3-9
3.2.4.2 Installing LDRAM and SDRAM SIMMs
To install an LDRAM or SDRAM SIMM, see Figure 3-4 and the steps
below.
Figure 3-4
Installing an LDRAM or SDRAM SIMM
Install an LDRAM or SDRAM SIMM as follows:
1. Insert the SIMM between the connector teeth in the SIMM slot.
2. Pivot the SIMM back until it locks into the clips in the SIMM slot, and
the SIMM holes fit over the SIMM slot posts.
3.2.5 Adding/Replacing EPIMs
This section contains procedures on how to add/replace an Ethernet Port
Interface Module (EPIM) to upgrade or change the capabilities of your
hub. See Figure 3-5. After installing your new EPIM, refer to appropriate
EPIM sections in this chapter for connecting media types and to verify
proper operation.
The components and boards associated with the NBR are
sensitive to static discharges. Be sure to use an antistatic wrist
strap and observe all static precautions during this procedure.
Failure to do so could result in damage to the NBR.
SIMM
Connector Clip
Connector
Teeth
SIMM Slot
SIMM Hole
SIMM Slot
Post
1092_09
!
CAUTION