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025-373426 REV X1
INSTALLATION
1. If the OTPN-1000 is operational, REMOVE power from the OTPN-1000 before proceeding.
2. Remove the cover plate on the side of the OTPN-1000. Save the plate and screws in order to eliminate RF
ingress if the OTPT-300A should ever be removed.
3. Carefully push the OTPT-300A onto the side of the OTPN-1000. Clean the side of the OTPN-1000 with
alcohol if required. No heat sink gasket or compound is required between the OTPT-300A and the OTPN-
1000.
4. Firmly screw in the four mounting screws provided. If the original screws are missing, use 4-40x7/8” or
4-40x1” screws with lockwashers.
5. Apply power to the OTPN-1000.
6. Measure the OTPT-300A output power with an optical power meter and record the result.
7. Remove power from the OTPN-1000.
8. Clean the return fiber per your system standards and insert into the optical output connector.
9. Apply power to the OTPN-1000.
10. Measure the OTPT-300A laser power and laser current test points and record the results.
12. Remove the top cover from the OTPN-1000.