Physical Interfaces and LEDs
Ethernet and Fibre Channel Application
33
IQS-8120NGE and IQS-8130NGE Models
LEDs
LASER
LED: The red LASER LED is on when the IQS-8500 Series and
IQS-8120NGE/8130NGE is emitting an optical laser signal.
LINK/ACT
LED: The LINK/ACT LED is on when the link is up, off when
the link is down, and flashing when frames are transmitted and/or
received.
Clock
Note:
Clock Synchronization is only available for Ethernet 10G and Fibre
Channel 10x interfaces or for Dual Test Set in one-way latency
measurement mode.
Connect the signal clock to the
AUX
port.
Use a DS1 or E1 clock signal for Ethernet 10G and Fibre Channel 10x
tests.
Use an 1PPS signal for Dual Test Set in one-way latency measurement
mode. Only available with IQS-8120NGE and IQS-8130NGE in Dual Test
Set one-way latency measurement mode.