Procedure - ADTRAN MX2820 System Manual

PROCEDURE

Perform the Steps Below in the Order Listed:
1. Unpack and inspect the shelf.
2. Mount Shelf, Heat Baffle, and Fan:
• Mount the brackets for the shelf and the heat baffle.
• Install the shelf, heat baffle, and fan.
3. Remove the metal cover.
4. Connect MX2820 Wire-Wrap Posts:
• Wire wrap the Chain posts, if applicable, for RS-485 bus.
• Wire wrap the MIN alarm relay posts.
• Wire wrap the CLKB and CLKA posts, for STS-1 applications.
• Wire the ACO posts.
• Wire wrap the AUX3, AUX2, and AUX1 alarm input posts.
• Wire wrap the MAJ and CRIT alarm relay posts.
5. Connect Power and Ground:
• Connect the Fan Module to frame ground.
• Test the frame ground connection.
• Connect the power and return to the shelf.
• Connect the power to Fan Modules.
• Apply power and check the voltage, and then remove the power.
6. Connect the fan alarm input, if applicable.
7. Connect the RS-485 Bus between shelves, if applicable.
8. Connect the RJ-45 cable for Ethernet 10/100Base-T interface.
9. Connect the DB-25 cable for X.25 network interface (NTWK MGMT).
10.Re-install the metal cover.
11.Connect the DS3 cable.
12.Connect the DSX-1 cable.
13.Install SCU in MX2820 Shelf
• Apply power to MX2820 shelf for SCU self-test verification.
• Install the SCU in MX2820 shelf.
• Verify the SCU self-test passes.
• Insert any required front panel blanks.
14.Perform the acceptance test for MX2820 shelf.
61186003L1-1D
Section 6, User Interface Guide - NTP-001, Shelf and SCU Installation
For details, refer to:
DLP-500
DLP-501
DLP-502
DLP-506
DLP-503
DLP-711
DLP-712
DLP-708
DLP-714
DLP-502
DLP-709
DLP-706
DLP-504
DLP-601
6-5