What is the switching performance?

Switching capacity is 176 Gbps with 130.9 Mpps forwarding rate, <4 microsecond latency on 64-byte frames, and jumbo frame support up to 9216 bytes. Handles 128 load-sharing trunks up to 8 members, ideal for high-throughput aggregation.

Does it support redundant power?

Yes, features dual hot-swappable AC/DC power supplies with 48V/1.75A nominal input and 74W minimum consumption. Rack-mount 1RU design with hot-swap fan tray ensures high availability for mission-critical networks.

What management OS is used?

Runs ExtremeXOS modular operating system, supporting protocols like MPLS/H-VPLS, OSPF, Spanning Tree, and EAPS. Provides resilient uptime, 4096 VLANs, and advanced QoS with 4096 ingress meters per 24 ports.

Is it suitable for stacking?

Supports optional SummitStack 40 Gbps or SummitStack-V80 80 Gbps via slots, plus 128 trunks. Enables scalable stacking for up to 32x 10 GbE ports in systems, perfect for expanded enterprise fabrics.

What are the physical dimensions?

1RU rack-mount form factor with hot-swappable fan tray. Includes status LEDs, serial console, USB, and Ethernet management ports, optimized for dense data center or campus deployments.

16405 - Extreme Networks Summit X460-24x Switch

Name: 16405 - Extreme Networks Summit X460-24x Switch
Brand: Extreme Networks
SKU: 16405

16405 - Extreme Networks Summit X460-24x Switch | US IT Hardware

Product overview

The Extreme Networks Summit X460-24x (SKU 16405) is a scalable Layer 2/3 aggregation and edge switch from the Summit X460 Series, designed for enterprise environments. It features 24 unpopulated 100/1000BASE-X SFP ports and 8 fixed 10/100/1000BASE-T ports, with ports 21-24 as combo shared ports, delivering Gigabit Ethernet connectivity. Switching capacity reaches 176 Gbps with 130.9 Mpps throughput and under 4 microsecond latency for 64-byte frames. Supports optional 10 GbE uplinks via expansion slots, 128 load-sharing trunks up to 8 members, and ExtremeXOS modular OS for resilient management. Dual hot-swappable AC/DC power supplies and rack-mount form factor with hot-swap fan tray ensure high availability. Protocols include MPLS/H-VPLS, OSPF, Spanning Tree, and EAPS. Ideal for high-density fiber/copper aggregation in data centers, campuses, and branch offices requiring low-latency, scalable routing.

24 SFP + 8 GbE ports with combo flexibility
176 Gbps capacity, 130.9 Mpps throughput
Dual hot-swap PSUs, 1RU rack-mount
ExtremeXOS OS with MPLS/OSPF support
<4µs latency, 128 trunks up to 8 members
Optional 10 GbE uplinks for scalability

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	16405
Brand	Extreme Networks
Condition	New
Model	Summit X460-24x
VLANs	4,094
Status LEDs	Present for status indication
Product Line	Summit X460 Series
Product Type	Scalable advanced aggregation and edge switch
Ethernet Speed	Gigabit Ethernet; Optional 10 GbE uplinks
IPv4 LPM Entries	12K
IPv6 LPM Entries	6K

Compatible systems

No specific compatibility lists found in sources

Best for

Network Aggregation
Provides 176 Gbps switching capacity and 130.9 Mpps throughput with 24 SFP ports for high-density fiber uplinks in core aggregation layers.
Enterprise Edge
8 GbE copper ports and combo flexibility support edge deployments, with ExtremeXOS for resilient management and protocols like OSPF and EAPS.
Data Center
Optional 10 GbE uplinks and low 4µs latency enable scalable interconnects, backed by dual hot-swap PSUs for 24/7 uptime.
Campus Networking
Rack-mount 1RU form with 128 trunks up to 8 members handles VLANs and QoS for distributed campus environments.

Memory	1GB ECC DRAM
Compact Flash	1GB

Input Current	1.5 A @ 48 V (low-line), 1.3 A @ 60 V (high-line)
Nominal Input	48 V, 1.75 A
Power Supplies	Dual hot-swappable AC/DC power supplies
Minimum Power Consumption	74 W

USB Port	1 x USB
Network Ports	24 100/1000BASE-X unpopulated SFP; 8 10/100/1000BASE-T
Expansion Slots	2 slots
Serial Console Port	1 x RJ45

Extreme Networks Summit X460-24x Switch

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