CANOGA PERKINS 2461 E1 Modem - Manual (Page 7)

EdgeAccess Universal Chassis System
Figure 13. Screw hole locations for mounting the stand alone modem in various
configurations ............................................................................................................... 2-3
Figure 14. Input and Output Alarm Relay Connectors on the back of the 2461 stand alone
modem (2461-1100, AC version) ................................................................................. 2-3
Figure 15. Input and Output Alarm Relay Connectors on the back of the 2461 stand alone
modem (2461-1400, DC version) ................................................................................ 2-4
Figure 16. DC Power Entry close up ............................................................................... 2-5
Figure 17. RJ-48 Cable Pin Out....................................................................................... 2-6
Figure 18: DA-15 Pin Out................................................................................................ 2-7
Figure 19. Close-up of the Rack Mount 2461 modem LEDs .......................................... 3-1
Figure 20. The LEDs, interface and switch on the 2461 stand alone modem ................ 3-3
Figure 21. ELIMs, OLIMs, and Alarm Connectors are on the rear of the stand alone
modem .......................................................................................................................... 3-3
Figure 22. All modem screens have common navigational methods .............................. 4-1
Figure 23. The Modem Main Menu screen ..................................................................... 4-3
Figure 24. The Utilities screen......................................................................................... 4-4
Figure 25. The System Configuration Screen................................................................. 4-6
Figure 26. The Hardware Configuration Screen (First of two screens)........................... 4-7
Figure 27. The Functional Configuration Screen ............................................................ 4-8
Figure 28. The Alarm Output Configuration Screen ..................................................... 4-9
Figure 29. The System Alarms screen reports the modem, link, configuration errors,
and conditions ............................................................................................................. 4-10
Figure 30. Set Traps by accessing the Link level Trap configuration screen ............... 4-13
Figure 31. The Link Error Counter Screen, shown here in a redundant system............. 5-1
Figure 32. The Stand Alone 2461 modem ....................................................................... 5-2
Figure 33. The Diagnostics Screen provides access to BERT and Loopback testing .... 5-3
Figure 34. The modem in Normal Operation.................................................................. 5-5
Figure 35. The modem in Local Loopback Operation..................................................... 5-5
Figure 36. The modem in Remote Loopback Operation ................................................. 5-6
Figure 37. Remote Loopback with BERT ....................................................................... 5-6
Figure 38. Local Bi-Directional Loopback ...................................................................... 5-7
Figure 39. Remote Bi-Directional Loopback................................................................... 5-7
Figure 40. Local Loopback at both ends......................................................................... 5-8
Figure 41. Fiber Path Redundancy................................................................................... 7-1
Figure 42. Full Redundancy............................................................................................. 7-2
Figure 43. Redundancy Circuit Diagram ....................................................................... 7-3
Figure 44. The Functional Configuration Screen ........................................................... 7-4
Figure 45. Link Self Test running continuously on an auxiliary channel at 64 kbps .... 7-7
Figure 46. The Software Upgrade Screen...................................................................... 8-2
Figure 47. To download a software revision, type "3" from the Software Upgrade
screen .......................................................................................................................... 8-3
2461 Modem Users Manual vii