Telenetics Modular Nest manual Installing or Replacing a 326X Backplane

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	Part No. TEL–09949, Rev A
Removing and Installing a Backplane in Modular Nest 9 or 21 Enclosure	June 2001
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Push and Turn in Direction of Arrow

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B

Figure 15. Installing or Replacing a 326X Backplane

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Contents 326X Series Modem About the 326X Series Modem Documentation Set IntroductionFor More Details on the 326X Modem’s Connecting Port Warning Safety InformationInstallation Warning 326X Series Modem Cards 326X Series Modem Cards and Backplanes326X Series Modem Card Backplanes Stand-alone Modems and Enclosure Cards Differences Switching and the A/B LEDTelephone Company Compliance-U.S.A. Models Backplane Jumpers for the Busy Out FeatureHong Kong and the United Kingdom Countries That Support Busy Out How and When is Make Busy Activated?Pre-Installation Information and Activities Pre-Installation Information and Activities Modular Nest Backplane Pin Locations Modular Nest 21 Shown Locating Eight-Position DIP Switch Setting the Modem Card DIP SwitchModem Rear Panel DIP Switch Functions Switch Number Setting Cabling the 3262 and the 3267 Dual Dial Modem Cards Cabling the 3262 and the 3267 Dual Dial Modem CardsDTE NC BUS Mstr OUT Comm Attaching Ferrite Beads U.S.A., Canada, and Japan Only Removing Audio Cable Connectors From a Modem BackplaneTo release the connector 326X Series Modem-Cabling to a Network Manager Leased or Dial Line Network Managed Command Flow Path Filler Panels NC Port and Bus Master Slots Are within Shaded Areas Example Setting Control Across GroupsCombining NC Ports With Backplane NMS Bus DIP Switches Daisy-Chaining NC Ports Card Modems to Stand-alone Modems Data 9600 T/D? Preparing the 9110 DMS for 326X Series Card Modems Part No. TEL-09949, Rev a Removing a 326X Backplane Removing a 326X Backplane Pin Description Installing or Replacing a 326X BackplaneInstalling or Replacing a 326X Backplane Index ALM 6 ALM LED Usoc