Contents
22 SI Installation and Upgrades
June 2004
Installing the Stratum 3 Clock 693
• Task List: Install the Stratum 3 clock 693
Unpack and Inspect Stratum 3 Clock Cabinet 693
Install and Position Stratum 3 Clock Cabinet 693
Connect AC Power to Stratum 3 Clock Cabinet 694
Check and Connect Commercial AC Power 694
Connect DC Power and Ground to Stratum 3 Clock Cabinet 694
Connect Clock Cabinet Grounding 694
Connect Stratum 3 Clock DC Power 695
Set the Clock Options 695
Cable the Stratum 3 Clock 696
Install the Stratum 3 Clock Wiring 698
Install and Connect Modems 701
• Task List: Install and Connect Modems 701
Connect Modem to Telephone Network 701
Set External Modem Options 702
Add U.S. Robotics Model USR 33.6 EXT External Modem to EPN 704
Add U.S. Robotics Model USR 33.6 EXT External Modem to PPN 705
Add External Modem to TN1648B 706
Add Modem Pooling 712
• Task List: Set up Modem Pooling 712
Add Pooled Modem (Paradyne 3800 Series) 712
Set the Modem Connected to Data Module 713
Set the Modem Connected to the Data Terminal Equipment (DTE) 713
Set 7400A and 7400B Options (Modem Pooling) 713
Upgrade Firmware on Programmable Circuit Packs 715
• Self and C-LAN-distributed download Procedure 716
Prepare for download 717
Verify hardware/software requirements 717
Get circuit pack information 718
Set up source circuit pack’s file system 719
Upload image file from the Web to staging area 720
FTP the image file to source 720
Schedule a download to target(s) 721
Monitor download progress 725
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