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SONET_Usr.bk Page 14 Wednesday, December 13, 2000 11:11 AM
Introduction
Connecting to the Network
CA UT I O N
1. Use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
Before connection is made, always clean the connector ferrule tip with acetone or
alcohol and a cotton swab. Dry the connector with compressed air. Failure to
maintain cleanliness of connectors is liable to cause excessive insertion loss.
Laser Warning Symbols
The front panel of the optical module has the following label:
CLASS 1 LASER PRODUCT
NOT E
CLASS 1 LASER PRODUCT translates as follows:
Finnish - LUOKAN 1 LASERLAITE
Finnish/Swedish - KLASS 1 LASER APPARAT
This label indicates that the radiant energy present in this instrument is non-
hazardous.
OPTICAL IN
Allows connection of an optical signal, wavelength 1200 to 1600 nm, at a maximum
input power level of -8 dBm. NEVER EXCEED +3 dBm.
Accepts SONET signals OC-1, OC-3, OC-12 and OC-48 and SDH signals STM-0,
STM-1, STM-4 and STM-16 depending on the instrument options fitted.
OPTICAL OUT
Provides optical signals OC-1, OC-3, OC-12 or OC-48 at wavelength 1290 nm to
1330 nm, at a typical power level of +1 dBm. Also provides SDH signals STM-0,
STM-1, STM-4 and STM-16 depending on the instrument options fitted.
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2. Always fit the fibre optic connector dust caps on each connector when not in use.
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