Comtrol ES9528-XT User Guide - Manual (Page 11)

RocketLinx ES9528 and ES9528-XT User Guide: 2000508 Rev. G Connect SFP Transceivers (Combo Ports 25-28) - 11
Hardware Installation
Connect SFP Transceivers (Combo Ports 25-28)
The ES9528 equips four Gigabit SFP ports
combined with RJ45 Gigabit Ethernet ports
(Ports 25-28). The SFP ports accept standard
mini GBIC SFP transceivers that support
1000BASE-X (1000BASE-SX/LX/LHX/XD/ZX).
To ensure system reliability, Comtrol
recommends using
Comtrol certified SFP
Transceivers .
Note: 100BASE-FX is not supported in Gigabit
Combo ports.
1. Plug the SFP transceiver into the SFP fiber
transceiver.
2. Connect the transmit channel to the receive channel at each end.
3. Check the direction/angle of the fiber transceiver and the fiber cable.
Note: This is a Class 1 Laser/LED product. Do not stare at the Laser/LED Beam.
The SFP port does not function until the fiber cable is linked to another active device. The SFP and
corresponding RJ45 ports work in an exclusive mode. Traffic sent or received through the SFP module has
priority thus no traffic is sent or received over the corresponding RJ45 connection. To use the RJ45
connection, remove the corresponding SFP.
Multi-Mode cables should not exceed 2KM and Single-Mode cables should not exceed 30km.
LED Descriptions
This subsection provides information about the ES9528 LEDs. You can also refer to Device Front Panel on
Page 123 for information about using the web user interface to remotely view LED information.
LED Name LED On LED Blinking LED Off
PWR (Power) Green: Power available No power
R.M. (Ring
Master)
Green: Working Ring Master Amber blinking: Ring failed
Ring function not
enabled
LEDs 1-24
Link/Act
Duplex
Green: Full-Duplex
Green: 100M
Yellow: 10M
Not connected
Half-Duplex
LEDs 25-28
Link/Act
Duplex
Green: Full-Duplex
Green: 1000M
Yellow: 10M or 100M
Not connected
Half-Duplex
SFP Link State
Green: On
Gray: Plugged in but not
linked up
Not connected
The SFP cage is 2 x1 design.