XFP Interface Module
Code
Error Message
Description
Corrective Action
1600
Memory Check
Error
An error occurred during the start-
up memory check.
Restart the instrument. If the same message continues to
appear, servicing is required.
1601
Flash Rom Write
Error
An error occurred during writing to
the flash ROM.
Restart the instrument. If the same message continues to
appear, servicing is required.
1603
Temperature Error The internal temperature is too
high.
Turn the power off, and confirm that the frame controller’s
ventilation holes are not blocked. After waiting for some time,
restart the instrument. If the same message continues to
appear, servicing is required.
1604
Update Error
A failure occurred during a
firmware update.
Restart the instrument. If the same message continues to
appear, servicing is required.
1605
Not Running
The XFP interface module is not
running.
Restart the instrument. If the same message continues to
appear, servicing is required.
1607
Temperature Limit
Error
The internal temperature is too
high.
Turn the power off, and confirm that the frame controller’s
ventilation holes are not blocked. After waiting for some time,
restart the instrument. If the same message continues to
appear, servicing is required.
1660
I2C Communication
Error
A CRC or NAK error was detected
during communication with the
XFP optical transceiver.
Check that the XFP optical transceiver is installed correctly. If
the same message continues to appear, servicing is required.
1661
No XFP Module
An XFP optical transceiver is not
installed.
Install an XFP optical transceiver into the XFP interface module.
1662
Opt Lock Error
The optical output is locked.
Unlock the optical output.
1663
XFP Power Voltage
Error
The power that is being supplied
to the XFP optical transceiver is
abnormal.
Restart the instrument. If the same message continues to
appear, servicing is required.
1664
Password Error
The entered password is incorrect,
or the specified page cannot be
selected.
Check the password or page, and then re-enter the correct
password or page.
4.2 Error Messages
4-13
IM 735101-01EN
Troubleshooting, Maintenance, and Inspection
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Index