xxviii
SEL-700G Relay
Instruction Manual
Date Code 20170814
Preface
Conventions
LED Emitter
The following table shows LED information specific to the SEL-700G (see
Figure 2.10 for the location of the ports using these LEDs on the relay).
The following figure shows the LED location specific to the SEL-700G (see
Figure 2.10 for the complete rear-panel drawing).
SEL-700G LED Locations
Item
Fiber-Optic Ethernet Port 1 (1A, 1B)
Port 2
Mode
Multimode
Multimode
Wavelength
1300 nm
820 nm
Source
LED
LED
Connector type
LC
ST
Typical Output power
–15.7 dBm
–16 dBm
LED Safety Warnings and Precautions
➤
Do not look into the end of an optical cable connected to an
optical output.
➤
Do not look into the fiber ports/connectors.
➤
Do not perform any procedures or adjustments that are not
described in this manual.
➤
During installation, maintenance, or testing of the optical
ports only use test equipment classified as Class 1 laser
products.
➤
Incorporated components such as transceivers and laser/LED
emitters are not user serviceable. Units must be returned to
SEL for repair or replacement.
CAUTION
Looking into optical connections,
fiber ends, or bulkhead connections
can result in hazardous radiation
exposure.
CAUTION
Use of controls, adjustments, or
performance of procedures other
than those specified herein may result
in hazardous radiation exposure.
Fiber-Optic
Serial Port
LED
Fiber-Optic
Ethernet Port
LEDs
Содержание SEL-700G Series
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