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SG500X-24MPP-K9-NA
Cisco SG500X-24MPP-K9-NA Small Business 500 24-Port Gigabit...
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SG500X-24MPP-K9-NA is a managed Layer 2+ access switch with 24 Gigabit Ethernet PoE+ ports and four fixed 10G SFP+ uplinks in a 1U rack-mount chassis. The Small Business 500 family combines endpoint connectivity, local traffic separation and power delivery for office networks. IP phones, wireless access points and surveillance cameras can share the access layer when their individual power requirements match the port limits. The discontinued SG500X-24P-K9 is the lower-budget sibling, offering 375W for powered endpoints. Guest VLANs separate visitor traffic from internal services, while Auto Smartports can apply endpoint-specific settings automatically. Fixed uplink cages remove the need to select a removable network card, leaving the connection plan to account for distribution links and any ports assigned to stacking.
SG500X-24MPP-K9-NA price for new stock is is available on request. Get immediate quote. SG500X-24MPP-K9-NA refurb price is $2,014.95.
Request bulk order quote for SG500X-24MPP-K9-NA for additional pricing. Browse the full Cisco 500 Series Stackable Managed Switches series or explore all Cisco products.
128 Gbps switching capacity supports line-rate switching across the chassis. 95.24 Mpps forwarding performance gives the 64-byte packet handling rate for traffic sizing. 740W of PoE budget supplies endpoint loads, while 851.08W maximum consumption at 110V establishes the higher AC power planning figure. Static IPv4 and static IPv6 routing handle local inter-VLAN traffic; RIPv2 exchanges routes, and VRRP provides default-gateway redundancy. SG500X-24MPP-K9-NA uses 256 MB of DRAM and 32 MB of flash for control software and configuration storage. A 12 Mb shared packet buffer accommodates queued traffic, and 16384 MAC entries define the learned-address ceiling. Cisco 500X hardware stacking joins eight members under one IP address rather than merely grouping separate management views. STP/RSTP/MSTP manage Layer 2 loops, while LACP bundles links. HTTP/HTTPS administration and SSH CLI access provide browser and terminal workflows. Three fans cool the hardware through an operating range of 0°C to 50°C, so enclosure airflow needs to remain unobstructed.
Order SG500X-24MPP-K9-NA new sealed or certified refurbished, and state the required condition, quantity and accessory requirements on the purchase order. Certified refurbished units are inspected and bench-tested, with every powered port verified under load, firmware verified and the configuration wiped to factory default. New units carry up to 3-year extended ORM warranty and certified refurbished units up to 1 year; returns are 30 days for every condition, terms apply, and Cisco's limited lifetime hardware warranty ended April 30, 2023. Enterprise and volume POs are accepted, with Net-30 for government and RMA with advance replacement through UK, EU, US and MEA stock and RMA regions.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24 x 1G PoE+, 4 x 10G SFP+ |
PoE Budget | 740W |
Stacking | Hardware stacking, eight members |
Max Power Draw | 851.08W at 110V, including PoE |
Cooling | 3 fans |
Lifecycle Status | Cisco support ended April 30, 2023 |
When an endpoint refresh introduces higher-draw phones, access points or cameras, compare each device's requested input with the 30W per-port ceiling before assigning connections. Separate devices that exceed that ceiling from the direct-powered endpoint plan, then specify the powered-device inventory and its allocated demand before the purchase order.
When extending an existing installation, identify whether the stack contains SF500 or SG500 members before selecting interconnects. Mixed connections use 5G rather than the native SG500X interconnect speed. Specify the member families, connection lengths and compatible cabling, such as SFP-H10GB-CU1M for a 1 m copper connection, before ordering.
When a replacement must enter an established configuration, use the two-image firmware arrangement to organize image verification before installation. Firmware transfer supports HTTP/HTTPS, TFTP and SCP, allowing the staging workflow to match the available tools. Specify the required image, configuration preparation and clean-boot acceptance steps before the purchase order.
Endpoints needing more than 30W
Each powered port is limited to 30W. Endpoints requiring more than that cannot receive their full rated input directly from this switch's PoE+ ports.
Active Cisco hardware service
Cisco support ended on April 30, 2023. New sealed condition or seller-provided coverage does not restore Cisco service eligibility for this discontinued model.
Fanless operation in occupied spaces
Three fans cool the chassis, with 46.4 dB acoustic noise. This model does not meet a fanless hardware requirement for an occupied workspace or noise-sensitive cabinet.
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| SG500X-24MPP-K9-NA |  SG500X-48MP-K9 |  SG500X-24P-K9-NA |  SG500XG-8F8T-K9-G5 |  SG500X-24-K9-G5 | |
|---|---|---|---|---|---|
| Depth | 350 mm | 350 mm | 350 mm | 350 mm | 257 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | 10 Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 32 MB | 32 MB | 32 MB | 32 MB | 32 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG500X-24MPP-K9-NA | SG500X-48MP-K9 | SG500X-24P-K9-NA | SG500XG-8F8T-K9-G5 | SG500X-24-K9-G5 |
| Memory | 256 MB | 256 MB | 256 MB | 512 MB | 256 MB |
| Power Consumption | 851.08W | 880.75W | 456W | 94.33W | 36.5W |
| Switching Capacity | 128 Gbps | 176 Gbps | 128 Gbps | 320 Gbps | 128 Gbps |
| Weight | 4.61 kg | 5.43 kg | 5.25 kg | 5.25 kg. | 3.45 kg |
| Width | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm |
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SG500X-24MPP-K9-NA identifies a North American Gigabit PoE+ switch with 10G uplinks. SG500X identifies the Gigabit model group with 10G connectivity, 24 identifies the access-port count, and MPP distinguishes the 740W powered configuration. Keep the complete K9-NA ending on the purchase order to identify the regional ordering form.
The Small Business 500 switch supports a web interface over HTTP/HTTPS, Textview CLI through serial access or SSH/Telnet, and SNMP versions 1, 2c and 3. FindIT provides device discovery and basic identification. Specify which administration path will be used so credentials, network access and configuration preparation match the receiving environment.
No, SG500X-24MPP-K9-NA is discontinued and no longer supported by Cisco. End of sale was April 12, 2018, and support ended April 30, 2023. Any purchase decision should therefore address post-support maintenance and replacement planning before comparing hardware condition, accessory requirements or the price of an individual unit.
ORM Systems offers SG500X-24MPP-K9-NA new sealed or certified refurbished, with up to 3-year extended warranty for new units and up to 1 year for refurbished units. Returns are 30 days for every condition, terms apply. Cisco's original limited lifetime hardware warranty ended with Cisco service on April 30, 2023.
SG500X-24MPP-K9-NA provides a 740W PoE budget across 24 powered Gigabit ports, with a maximum of 30W per port. An allocation of 24 × 30W equals 720W against that budget. Size the endpoint plan using actual device requirements, and keep the endpoint budget separate from total AC consumption.
SG500X-24MPP-K9-NA has four fixed 10G SFP+ ports, with two also serving stacking connections. SFP-10G-SR supports multimode fiber, and SFP-10G-LR supports single-mode fiber. Reserve the connections required by the stack before allocating every cage to distribution links, then specify the appropriate optics and remote-end connection with the order.
SG500X-24MPP-K9-NA supports eight members in a hardware stack with ring or chain topologies. Compatible copper connections include SFP-H10GB-CU1M, SFP-H10GB-CU3M and SFP-H10GB-CU5M. Mixed stacks with SF500 or SG500 use 5G connections rather than native 10G SG500X interconnects, so specify the member families and cable lengths before ordering.
SG500X-24MPP-K9-NA provides static IPv4 routing, static IPv6 routing, RIPv2 and VRRP. IPv4 static routing supports 2048 routes and 256 IP interfaces, while IPv6 static routing supports 128 interfaces. Check the required routing protocols and interface count before assigning local inter-VLAN routing or default-gateway responsibilities to the switch.
SG500X-24MPP-K9-NA uses an internal AC supply accepting 100-240V input. Maximum consumption including PoE is 851.08W at 110V, compared with 825.91W at 220V. Size power distribution and UPS capacity for powered operation rather than treating the 740W endpoint budget as the complete AC load presented by the chassis.
SG500X-24MPP-K9-NA offers 740W of PoE budget, compared with 375W on SG500X-24P-K9. Both models are discontinued and provide 24 Gigabit PoE+ access ports. The 740W configuration addresses a higher aggregate endpoint load; the 375W configuration fits an existing installation whose allocated powered load stays within that lower budget.
SG500X-24MPP-K9-NA provides four 10G SFP+ connections, while SG500-28MPP-K9 provides Gigabit uplinks with 1G/5G stacking connections. Both models are discontinued. The SG500X hardware addresses legacy installations requiring 10G distribution connections; the SG500 hardware fits existing designs whose distribution and stack requirements remain within its lower-speed interface arrangement.
SG500X-24MPP-K9-NA has 24 Gigabit access ports, whereas SG500X-48MP-K9 has 48. Both are discontinued Small Business 500 models, making the comparison relevant to existing installations and like-for-like spares. The 24-port unit fits a smaller patching requirement; the 48-port model accommodates a larger number of copper connections in one chassis.
SG500X-24MPP-K9-NA occupies 1U, measures 440 mm wide, 44 mm high and 350 mm deep, and weighs 4.61 kg. Three fans provide cooling, and operating temperature is 0°C to 50°C. Check usable cabinet depth, cable clearance, airflow and room-noise expectations before choosing the rack location or specifying mounting hardware.
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