Cisco ONS 15454, Руководство по установке оборудования

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DLP-G36 Measure Voltage
Use this task to measure the power to verify correct power and returns. Purpose
Voltmeter Tools/Equipment
None
Prerequisite Procedures
Required Required/As Needed
Onsite Onsite/Remote
None
Security Level
Procedure
Step 1
Using a voltmeter, verify the office ground and power:
a) Place the black lead (positive) on the frame ground on the bay. Hold it there while completing Step b.
b) Place the red lead (negative) on the fuse power points on the third-party power distribution panel to verify
that they read between –40.5 VDC and –57 VDC (power) and 0 (return ground).
Step 2
Using a voltmeter, verify the shelf ground and power wiring:
a) Place the black lead (positive) on the RET1 and the red lead on the BAT1 point. Verify a reading between
–40.5 VDC and –57 VDC. If there is no voltage, check the following and correct if necessary:
• Battery and ground are reversed to the shelf.
• Battery is open or missing.
• Return is open or missing.
Step 3
Repeat Steps 1 and 2 for the RET2 and BAT2 of the redundant power supply input.
Step 4
Return to your originating procedure (NTP).
NTP-G295 Connect the ONS 15454 Multishelf Node and
Subtending Shelves to a Catalyst 2950 or Catalyst 3560
Use this procedure to connect a multishelf node and subtending shelves to two
Cisco Catalyst 2950s or two Cisco Catalyst 3560s and configure the Cisco Catalyst
2950 or Catalyst 3560. Purpose
• Two Cisco Catalyst 2950 or Cisco Catalyst 3560 switches must be installed
in same rack as the node controller shelf; refer to the Cisco Catalyst 2950 or
Cisco Catalyst 3560 product documentation for installation instructions.
• Cross-over (CAT-5) LAN cables
Tools/Equipment
NTP-G15 Install the Common Control Cards, on page 131 Prerequisite Procedures
Cisco ONS 15454 Hardware Installation Guide
146
Installing the ONS 15454 M12 (ANSI and ETSI) Shelf
DLP-G36 Measure Voltage