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SG250-50HP
Cisco SG250-50HP 250 Series Smart Switches 48-Port Gigabit P...
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SG250-50HP combines 48 Gigabit PoE+ access ports with two fixed 1G copper/SFP combo uplinks in a rack-mount 1U chassis. Its smart-managed, Layer 2+ configuration belongs to the Cisco 250 Series Smart Switches family for SMB networks connecting workstations, IP phones, wireless access points, and surveillance cameras. Each combo uplink activates either its copper connection or its SFP connection, allowing copper or fiber cabling without creating an additional independent port. The fixed uplink architecture has no removable network-module bay. The discontinued SG250-50P carries a larger 375W PoE allocation, making aggregate endpoint power the distinguishing consideration when comparing these same-density configurations for an existing installation.
SG250-50HP price for new stock is is available on request. Get immediate quote. SG250-50HP refurb price is $667.64.
Request bulk order quote for SG250-50HP for additional pricing. Browse the full Cisco SG250 Switches series or explore all Cisco products.
100 Gbps switching capacity provides the switching fabric for the built-in connections, while 74.41 Mpps forwarding applies to 64-byte packets. 192W of shared PoE power limits aggregate endpoint demand even though individual powered ports support 30W. 32 static IPv4 routes provide local forwarding for a bounded routing configuration rather than a dynamic routing design. SG250-50HP combines 512 MB of memory with 256 MB of flash for its operating software and configuration storage. An 8000-entry MAC table supports address learning, and a dynamically shared 24 Mb packet buffer serves traffic across the ports. Cisco 250 Series switches support STP, RSTP, MSTP, and LACP for spanning-tree and link-aggregation configurations. The interface also supports 255 simultaneously active VLANs for network segmentation. 267.2W worst-case consumption at 110V includes PoE loading and belongs in AC circuit planning; two fans provide active chassis cooling within the operating temperature range.
ORM Systems offers SG250-50HP new sealed or certified refurbished, with an ORM warranty of up to a 3-year extended term for new units or up to 1 year for certified refurbished units, plus 30-day returns on every condition, terms apply. Refurbished units are inspected and bench-tested, with PoE output verified under load on every powered port, firmware verified, and configuration wiped to factory default. Specify condition, quantity, and regional AC requirements on the purchase order; Cisco's limited lifetime hardware warranty and service end no later than October 31, 2026. Enterprise and volume orders include PO acceptance, Net-30 for government, and RMA with advance replacement across UK, EU, US, and MEA operations.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 48 x 1G PoE+ / 2 x 1G combo uplinks |
PoE Budget | 192W |
Max Power Draw | 267.2W |
Cooling | 2 fans |
Lifecycle Status | End of sale October 30, 2021 |
Replacement PID | CBS250-48PP-4G-NA (discontinued; no current successor) |
In a 200-user corporate office, IT teams deploy the Cisco SG250-50HP 50-Port Gigabit PoE Smart Switch to power and connect VoIP handsets over a single cable. This streamlined installation reduces rack space, centralizes PoE budget allocation (up to 382W), and ensures reliable voice traffic with integrated QoS policies—delivering clear calls and simplified ongoing maintenance.
A multi-store retailer installs 40+ HD PoE cameras per location and aggregates video feeds via the SG250-50HP 50-Port Gigabit PoE Smart Switch. With 802.3af/at support, dynamic VLAN segmentation, and robust Layer 2 traffic isolation, the switch delivers uninterrupted power and dedicated bandwidth for 24/7 monitoring—enhancing loss prevention and reducing rack-room complexity.
A university upgrades to high-density 802.11ax Wi-Fi by connecting 48+ PoE access points to the Cisco SG250-50HP Smart Switch. The switch’s per-port PoE power management, IGMP snooping, and advanced PoE scheduling optimize network uptime and wireless performance—ensuring seamless roaming, balanced load distribution, and simplified centralized management.
When an existing branch needs inter-VLAN forwarding without a dynamic routing design, plan the addressing boundary before replacing its access switch. The configuration supports 16 IP interfaces, including physical ports, link aggregation groups, VLAN interfaces, or loopbacks. Specify the required interfaces and forwarding relationships before issuing the purchase order.
When several branches need the same initial configuration, plan provisioning before hardware allocation. Cisco Network Plug and Play supports Cisco PnP Connect, while the embedded FindIT Network Probe avoids requiring a separate probe host. Specify the provisioning workflow and compatible management environment before placing the purchase order.
When switches must be staged before transfer to an operating network, separate image preparation from the final site configuration. Dual firmware images and the front-panel USB Type-A slot provide options for managing software files. Specify the required image, staging configuration, and acceptance checks before issuing the purchase order.
10G connections to distribution
SG250-50HP has 1G combo uplinks rather than 10G uplink connections. Changing the SFP transceiver cannot increase the built-in port speed; distribution connections must remain within the Gigabit limit.
30W across every powered port
SG250-50HP shares 192W across 48 powered ports. Simultaneous 30W delivery from every port exceeds that allocation, so an endpoint plan requiring full power everywhere excludes this configuration.
Silent fanless operation
SG250-50HP uses two fans, with acoustic output reaching 47.3 dB at 50°C. A requirement for passive cooling or silent operation excludes this actively cooled configuration.
Dynamic routing at the access edge
SG250-50HP provides static routing rather than a dynamic routing feature set. Requirements for automatic route exchange need a different routing design, not an uplink accessory or additional optics.
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| SG250-50HP |  CBS250-16T-2G |  SG250X-48P |  CBS250-24P-4X |  CBS250-48PP-4G | |
|---|---|---|---|---|---|
| Depth | 350 mm | 10.97 inches | 350 mm | 299 mm | 350 mm |
| Ethernet Technology | Gigabit Ethernet | 10/100/1000 | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 256 MB | 32 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-Mount 1U | Desktop / Rack-mount | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 1.73 inches | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG250-50HP | CBS250-16T-2G | SG250X-48P | CBS250-24P-4X | CBS250-48PP-4G |
| Memory | 512 MB | 256 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 267.2W | 24 W | 502.3W | 240.4W | 276.75W |
| Switching Capacity | 100 Gbps | 32 Gbps | 176 Gbps | 128 Gbps | 104 Gbps |
| Weight | 4.8 kg. | 9.92 lbs | 4.84 kg | 3.68 kg | 5.43 kg |
| Width | 440 mm | 17.28 inches | 440 mm | 445 mm | 445 mm |
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dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviewed on the 7 September 2025
PoE switch with 50 ports offers reliable power and high-performance connectivity for demanding office setups.
Reviewed on the 20 January 2021
Professional-grade PoE switch with minimal downtime and consistent throughput.
Reviewed on the 4 June 2025
Durable switch supporting multiple devices simultaneously without latency issues.
Reviewed on the 19 December 2018
Easy-to-manage PoE switch with stable and efficient performance.
Reviewed on the 13 October 2019
Reliable PoE delivery and consistent network performance for medium-to-large networks.
SG250-50HP uses SG250 for its Gigabit 250 Series family, 50 for its total port count, and HP for the 192W PoE+ configuration. The hardware has 48 access ports plus two shared copper/SFP uplinks. The complete U.S. regional ordering variant is SG250-50HP-K9-NA.
SG250-50HP supports an HTTP/HTTPS web interface, full or menu-based CLI over SSH/Telnet, SNMP, and Smart Network Application management. Legacy integrations include FindIT Network Manager, the embedded FindIT Network Probe, and Cisco Active Advisor. The local web interface includes configuration wizards, a system dashboard, maintenance, and monitoring functions.
SG250-50HP is discontinued: Cisco end of sale was October 30, 2021, and the last date of support is October 31, 2026. Its original U.S. replacement, CBS250-48PP-4G-NA, also ended sale on October 29, 2024. That replacement has no current migration product, so the named succession path ends there.
SG250-50HP is offered new sealed or certified refurbished, with ORM warranties of up to a 3-year extended term for new units and up to 1 year for refurbished units. Every condition has 30-day returns, terms apply. Cisco's limited lifetime hardware warranty is bounded by October 31, 2026, the last date of Cisco support.
SG250-50HP replaces the SG200-50P, with the U.S. migration running from SLM2048PT-NA to SG250-50HP-K9-NA. Corresponding regional migrations cover SLM2048PT-AU, SLM2048PT-EU, and SLM2048PT-UK. SG250-50HP is itself discontinued, so these relationships identify replacement hardware for older installations rather than a current Cisco-sale model.
SG250-50HP provides a shared 192W PoE budget across 48 PoE+ access ports, with a maximum of 30W on any powered port. Because endpoint demand shares that allocation, connecting 48 powered devices does not mean every device can receive 30W simultaneously. Size endpoints by simultaneous power requirements before releasing the order.
SG250-50HP supports two 1G copper/SFP combo uplinks, with MGBSX1 for multimode fiber or MGBLX1 for single-mode fiber. MGBSX1 supports distances of 500 m, while MGBLX1 supports 10 km. Each shared uplink activates its copper connection or its SFP connection, not both, and neither connection provides a 10G uplink.
SG250-50HP uses an internal 100-240V AC power supply, with 267.2W worst-case consumption at 110V when PoE is included. The supply is internal rather than an external desktop adapter, and AC planning must include endpoint loads. Two fans cool the chassis; specify regional power requirements with the order.
Cisco 250 Series Smart Switches support static IPv4 routing with 32 static routes and 16 IP interfaces rather than a dynamic routing feature set. Interfaces can use physical ports, link aggregation groups, VLAN interfaces, or loopbacks. DHCP relay and UDP relay support traffic crossing IP domains within that bounded routing configuration.
The 48-port Gigabit PoE+ SG250-50HP configuration is a 1U rack-mount switch measuring 440 mm wide, 44 mm high, and 350 mm deep, with a weight of 4.8 kg. The original hardware package includes a mounting kit and power cord. Specify mounting accessories needed for a refurbished order before the PO.
SG250-50P carries a 375W PoE budget where SG250-50HP provides 192W, while both have 48 Gigabit PoE+ access ports. Both are discontinued, and this comparison supports matching existing installations. The higher-budget configuration accommodates larger aggregate endpoint loads; SG250-50HP matches replacement plans whose allocated requirements remain within its lower budget.
SG250-26HP has 24 Gigabit PoE+ access ports where SG250-50HP has 48, with two 1G combo uplinks on both configurations. Both are discontinued. SG250-26HP corresponds to smaller existing connection counts; SG250-50HP matches installations requiring the larger access-port population without changing the Gigabit combo-uplink architecture.
SG250X-48P provides four 10G uplinks, comprising two 10GBASE-T connections and two SFP+ slots, where SG250-50HP has two 1G copper/SFP combo uplinks. Both are discontinued. SG250X-48P matches older installed designs requiring 10G upstream connections; SG250-50HP corresponds to Gigabit uplink plans using shared copper or fiber connections.
United States
