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Installing Transceivers and Cables
Last Updated
Sep 02, 2026
transceiver be used for troubleshooting. Cabling a Fiber-Optic Transceiver Replacing a Fiber-Optic Transceiver Long-Reach Multimode Adapter Module All ICX 7550 models support LRM optics through the ICX7650-4x10G module. Downlink ports on ICX 7550-24F and ICX 7550-48F require LRM adapter modules to support LRM optic transceivers.
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Configuring 1G Breakout Ports
Last Updated
Sep 03, 2026
(config)# interface ethernet 1/2/1:2 device(config-if-e25000-1/2/1:2)# speed-duplex 1000-full device(config-if-e25000-1/2/1:2)# gig-default neg-off The RUCKUS ICX 7550-24F, ICX 7550-48F, ICX 7550-24ZP, and ICX 7550-48ZP models require configuring the slot 2 uplink-100g to enable breakout ports. The
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Configuring Breakout Ports and Subports
Last Updated
Sep 03, 2026
, all main 40-Gbps ports are configured to come up in 40-Gbps mode. Enter global configuration mode. device# configure terminal Configure the breakout port. device(config)# breakout ethernet 1/1/11 device# write memory device# reload The RUCKUS ICX 7550-24ZP, ICX 7550-48ZP, ICX 7550-24F, and ICX 7550-48F
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Monitoring Power and Cooling
Last Updated
Sep 02, 2026
change speed using the same algorithm as the module fans. There is no change to the Critical (shutdown) temperature value for these modules. Temperature Thresholds Model Low Limit Temperature (oC) High Limit Temperature (oC) Critical (Shutdown) Temperature (oC) ICX 7550-24 37 45 64 ICX 7550-48 37 45 64
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New in This Document
Last Updated
Sep 03, 2026
New in This Document New in This Document New in This Document The following table describes changes to this guide for all FastIron 10.0.20. Key Features and Enhancements in FastIron 10.0.20 Feature Description Reference RUCKUS ICX 7550 Updated: Added support for RUCKUS ICX 7550 devices. Throughout the guide. Updates to address defects Updated: Minor updates on content throughout to address defects. Throughout the guide.
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MACsec Overview
Last Updated
Sep 03, 2026
MACsec Overview MACsec Overview MACsec Overview Media Access Control Security (MACsec) is a Layer 2 security technology that provides point-to-point security on Ethernet links between nodes. MACsec is supported on RUCKUS ICX 7450, ICX 7550, ICX 7650, and ICX 7850 devices. MACsec, defined in the
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MACsec Overview
Last Updated
Sep 03, 2026
MACsec Overview MACsec Overview MACsec Overview Media Access Control Security (MACsec) is a Layer 2 security technology that provides point-to-point security on Ethernet links between nodes. MACsec is supported on RUCKUS ICX 7450, ICX 7550, ICX 7650, and ICX 7850 devices. MACsec, defined in the
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Power Class
Last Updated
Sep 03, 2026
-denied state) The Power Supply Units (PSUs) on ICX 7550 devices are the RPS22 (PoE) and the RPS21 (non-PoE). The capacity of the RPS22 varies with the AC input voltage and the number of PSUs. The RPS21 PSU (non-PoE) is not compatible with PoE models. The PSU AC input (110-240V) remains the same
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Power Class
Last Updated
Sep 03, 2026
-denied state) The Power Supply Units (PSUs) on ICX 7550 devices are the RPS22 (PoE) and the RPS21 (non-PoE). The capacity of the RPS22 varies with the AC input voltage and the number of PSUs. The RPS21 PSU (non-PoE) is not compatible with PoE models. The PSU AC input (110-240V) remains the same
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Last Updated
Sep 02, 2026
Transceiver Replacing a Fiber-Optic Transceiver Long-Reach Multimode Adapter Module Long-Reach Multimode Adapter Module All ICX 7550 models support LRM optics through the ICX7650-4x10G module. Downlink ports on ICX 7550-24F and ICX 7550-48F require LRM adapter modules to support LRM optic transceivers.