Enterasys X-Pedition XSR-1805 Getting Started Manual page 38

Connecting Cables
3. Optionally, you can connect WAN cables to a T3/E3 NIM, as shown in
ADSL NIM, as shown in
A CompactFlash card is provided with the XSR ADSL NIM. It is loaded with the Digital Signal
Processing (DSP) firmware (
inserted into the CompactFlash slot - upon first configuring an ATM interface - the XSR's ADSL
driver will copy
aware that if all ATM interfaces are deleted,
2-10 Hardware Installation
Figure
Figure 2-14
Figure 2-15
adsl.fls
into host memory where it will remain available for use on demand. Be
adsl.fls
Note: The XSR supports one installed ADSL NIM card type at a time (multiple installed cards must
be of the same type).
Caution: If your XSR has the 32 MByte Dual Inline Memory Module (DIMM) installed, you must
upgrade to the 64 MByte DIMM card to support ADSL operations. Refer to
on page 2-6 for instructions
ADSL Operation"
2-15, or a T1 Drop & Insert NIM, as shown in
Attaching T3/E3 BNC Connectors
Connecting ADSL RJ-11 Connector
) required to communicate with your DSLAM. When
must be recopied into Flash.
adsl.fls
Figure 2-14, or an
Figure 2-16.
"DIMM Upgrade for