2.2 DESCRIPTION
The Model 1082/I and Model 1082/144/I are Multi Rate iDSL Modems that provide seamless MAC Layer connectivity between 2 peered 10Base-T LANs. Now, Enterprise users no longer need to hassle with a bridge and a CSU/DSU or recurring leased line costs. The 1082 allows users to add addi- tional nodes to a LAN that has reached its maximum distance limits or sepa- rate high traffic areas of a LAN. The 1082 connects peered LANs and automatically forwards and receives LAN broadcasts, multi-casts and frames across a 2-wire DSL span. The Model 1082/I and Model 1082/144/I support PPP (RFC 1s661) and BCP (RFC 1638).
Both 1082 modems’ features include loopback diagnostics, inband SNMP/HTTP remote management capabilities using NetLink Plug-and- Play and externally accessible configuration switches. As a symmetric DSL modem, the1082 offers the same data rates in both directions over a single pair of regular telephone lines using 2BIQ modulation. The 1082 connects to the DSL line via an RJ-45 jack, and is powered by a univer- sal (90–260VAC) supply or a DC supply (-48VDC).
2.3 1082 SNMP MANAGEMENT SOLUTIONS
The Model 1082/I and Model 1082/144/I are SNMP manageable when con- nected to a rack-mounted Model 1092ARC (see Figure 1). SNMP manage- ment is enabled through a 1001MC rack management card located in the Patton Electronics Rack System.
10Base-T
connection to 1001MC
Management
Station
Model 1082
2B1Q |
connections to |
remote 1082s |
Model 1082 |
Rack-mounted
1092ARCs
Figure 1. Typical application
HTTP/HTML Management
The 1001MC maintains HTML pages that can be viewed through a Web browser. You can display remote statistics and configure Model 1082 parameters simply by entering the 1001MC’s IP address into the browser.
