Symmetricom 5087B Operation And Maintenance Manual page 15

Symmetricom 5087B Operations and Maintenance Manual Rev. E
Installing and Setting Up the Symmetricom 5087B
(Optional.) Install the unit in a 19-inch rack.
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Two rack mount brackets are included with the unit to provide rear
chassis support when installed in a rack. Use the three 10-32 x 0.5
screws on each side of the unit to attach the brackets.
On short depth racks, shorten these rails as necessary to ensure that
they do not cover the holes forward of the brackets' rail mounting
slots. You can break off the rails after the first set of slots by bending
at the point where there is a perpendicular slot and notches in the
side of the bracket.
Plug the female end of the power cord into the male IEC-320 plug on
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the rear of each power supply.
Plug the male end of each power cord into a 100–240 VAC, 50/60 Hz
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power source.
Ensure that this power supply cord is connected to a properly
grounded mains receptacle.
Connect the input signal cables from a 1 to 10 MHz source to the
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INPUT A BNC connector on the rear panel.
Connect up to 12 cables to the OUTPUT BNC connectors on the rear
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panel to supply users with a copy of the input signal.
(Optional.) Connect a TTL input device to the ALARM BNC
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connector on the rear panel of the Symmetricom 5087B.
(Optional.) Connect a LAN cable to the Ethernet port on the rear
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panel of the Symmetricom 5087B.
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