Extreme Networks 5420F-24S-4XE Ethernet Switch

Technical SpecificationsModel：5420F-24S-4XE Brand：Extreme Networks Product Type：1RU Rack Mount Universal Fiber Edge Switch

Port Configuration: 24 × 100/1000BASE-X SFP empty fiber slots, MACsec capable 4 × 1/10G SFP+ empty uplink ports, MACsec capable 2 × SFP-DD universal stacking ports (unpopulated) 1 × 10/100/1000BASE-T out-of-band management port 1 × RJ45 serial console port 2 × USB-A port for firmware/configuration storage 1 × Micro-B USB console port

Switch Capacity: Switching bandwidth 208Gbps, forwarding rate 154.8Mpps, non-blocking wire-speed architecture Software: Dual OS support, Switch Engine / Fabric Engine. Managed via ExtremeCloud IQ or on-prem Site Engine Stacking: Up to 8 units stacking within 5420 series, max 80G stacking bandwidth Power supply: Fixed primary AC PSU, optional secondary field-replaceable PSU slot, input 100-240Vac Operating temperature：0℃ ~ +50℃ Dimension: 44mm(H) ×440mm(W) ×280mm(D) Weight: 3.6kg

System compatibility

5420F-24S-4XE belongs to Extreme 5420F universal edge switch family. 24 SFP slots support Extreme 1G optical transceivers (SX, LX, BiDi etc). 4 SFP+ ports compatible with 1G/10G SFP+ transceivers. Supports cloud zero-touch provisioning or local CLI management. Designed for fiber-to-desk, industrial workshop, long-distance campus fiber access deployment. Stackable with other 5420 series switches to build large fiber access network.

Function

5420F-24S-4XE is universal fiber edge switch. The 24 SFP fiber slots accept gigabit fiber transceivers for remote terminal access over fiber. 4 SFP+ slots provide high-speed 10G fiber uplink. Two SFP-DD ports deliver high bandwidth stacking. Built-in MACsec for link-layer encryption. Supports static routing, VLAN, QoS, port security, storm control, AVB and ACL. Flexible operating system can fit traditional switched network or fabric architecture.

Installation

Mount the switch into standard 19-inch 1RU equipment rack. Connect protective earthing and AC power cable. Insert 1G SFP transceivers into front SFP slots and connect fiber cables. Insert SFP+ transceiver for uplink. Configure via console port or ExtremeCloud IQ. Verify optical power, port negotiation, MACsec and stacking status after commissioning.

Interface1G SFP fiber slot, SFP+ uplink slot, SFP-DD stacking port, OOB management port, RJ45 serial console, USB-A, Micro-B USB console for Extreme Networks 5420F-24S-4XE.

FeatureOriginal Extreme 5420F-24S-4XE 1RU universal fiber access switch,24×Gigabit SFP MACsec fiber ports plus 4×10G SFP+ uplink and 2×SFP-DD stacking ports,support dual operating system,cloud or on-prem management,option for redundant power supply. This spare is designed for enterprise fiber wiring closet access network.

DiagnosticDevice undetected: Check AC power input, power cord and ground connection. SFP port no link: Check SFP transceiver compatibility, fiber quality, fiber polarity and optical power budget. SFP+ uplink port down: Confirm SFP+ module model, fiber grade and port speed configuration. Stacking failure: Confirm Switch Engine OS, inspect SFP-DD stacking cable and port assignment. MACsec link down: Verify matching MACsec encryption key on both ends. Over-temperature alarm: Check fan running status and rack ventilation.

Product Brief5420F-24S-4XE is Extreme Networks universal wire-speed fiber edge switch with 24 MACsec-enabled gigabit SFP fiber slots, four 10G SFP+ uplink ports and dual SFP-DD stacking ports,classic spare for enterprise fiber wiring closet network replacement.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.