Enterasys Networks XSR-3020 manual 13 Connecting ADSL Connector, NIM1

Connecting Cables

Figure 2-13 Connecting ADSL Connector

SECUR			TERS
XSR-	ITY	ROU
3020

STATUS

NIM1

NIM

ADSL-AC-01

DATA

2

A CompactFlash card is provided with the XSR ADSL NIM. It is loaded with the Digital Signal Processing (DSP) firmware (adsl.fls) required to communicate with your DSLAM. When inserted into the Compact Flash slot - upon first configuring an ATM interface - the XSR’s ADSL driver will copy adsl.fls into host memory where it will remain available for use on demand. Be aware that if all ATM interfaces are deleted, adsl.fls must be recopied into Flash.

Note: The XSR supports one installed ADSL NIM card type at a time (multiple installed cards must be of the same type).

Figure 2-14 Attaching T1 Drop & Insert Connector

SECURITY	ROUTERS
XSR-
3020

NIM1

2

XSR Getting Started Guide 2-9