SG250-50P - Cisco 250 Series Smart Switches
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SG250-50P
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SG250-50P Overview
Cisco SG250-50P 50-Port Gigabit PoE Smart Switch SG250-50P
Overview
The Cisco 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with a complete suite of the network features you need for a solid business network. These powerful Fast Ethernet or Gigabit Ethernet switches, with Gigabit or 10 Gigabit Ethernet uplinks, provide multiple management options, sophisticated security capabilities, fine-tuned Quality-of-Service (QoS) and Layer 3 static routing features far beyond those of an unmanaged or consumer-grade switch, at a lower cost than for fully managed switches.
Quick Specs
| Product Code | SG250-50P |
| Processor | X ARM: 800 MHz |
| RAM | 512 MB |
| Flash Memory | 256 MB |
| Power dedicated to PoE | 375W |
| Number of ports that support PoE | 48 |
| Total system ports | 50 Gigabit Ethernet |
| RJ-45 ports | 48 Gigabit Ethernet |
| Combo ports (RJ-45 + SFP) | 2 Gigabit Ethernet combo |
Product Details
-Layer 3 static routing: This capability allows you to segment your network into separate workgroups and communicate across VLANs without degrading application performance. As a result, you can manage internal routing with your switches and dedicate your router to external traffic and security, helping your network run more efficiently.
-IPv6 support: As the IP network addressing scheme evolves to accommodate more devices, you can have peace of mind that your network is ready. Cisco 250 Series switches provide native support for IPv6 alongside traditional IPv4. With USGv6 and IPv6 Gold Logo certifications, the 250 Series will enable you to take full advantage of IPv6-enabled operating systems and applications in the future, without having to upgrade your network equipment.
-IP telephony support: Cisco 250 Series switches include QoS features to prioritize delay-sensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services.
Related Modules
| Model | Description |
| Cisco SF250-24 24-Port 10 100 Smart Switch | |
| Cisco SF250-24P 24-Port 10 100 PoE Smart Switch | |
| Cisco SF250-48 48-Port 10 100 Smart Switch | |
| Cisco SF250-48HP 48-Port 10 100 PoE Smart Switch | |
| Cisco SG250-10P 10-Port Gigabit PoE Smart Switch | |
| Cisco SG250-18 18-Port Gigabit Smart Switch | |
| Cisco SG250-26 26-Port Gigabit Smart Switch | |
| Cisco SG250-26HP 26-Port Gigabit PoE Smart Switch | |
| Cisco SG250-26P 26-Port Gigabit PoE Smart Switch | |
| Cisco SG250-50 50-Port Gigabit Smart Switch | |
| Cisco SG250-50HP 50-Port Gigabit PoE Smart Switch | |
| SG250-50P | Cisco SG250-50P 50-Port Gigabit PoE Smart Switch |
| Cisco SG250X-24 24-Port Gigabit with 4-Port 10-Gigabit Smart Switch | |
| Cisco SG250X-24P Gigabit PoE with 4-Port 10-Gigabit Smart Switch |
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Specification
SG250-50P Specification
SG250-50P Specification | |
Capacity in millions of packets per second (mpps) (64-byte packets) | 74.41 |
Switching capacity in gigabits per second (Gbps) | 100.0 |
Spanning Tree Protocol (STP) | Standard 802.1d spanning tree support Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported Per-VLAN Spanning Tree Plus (PVST+) and Rapid PVST+ (RPVST+); 126 instances are supported |
Port grouping/link aggregation | Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) ● Up to 4 groups ● Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad LAG |
VLAN | Support for up to 255 active VLANs simultaneously Port-based and 802.1Q tag-based VLANs Management VLAN Guest VLAN |
Voice VLAN | Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devices |
Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) | Protocols for automatically propagating and configuring VLANs in a bridged domain |
HOL blocking | Head-Of-Line (HOL) blocking |
IPv4 routing | Wire-speed routing of IPv4 packets Up to 32 static routes and up to 16 IP interfaces |
IPv6 routing | Wire-speed routing of IPv6 packets |
Power dedicated to PoE | 375W |
Number of ports that support PoE | 48 |
Total system ports | 50 Gigabit Ethernet |
RJ-45 ports | 48 Gigabit Ethernet |
Combo ports (RJ-45 + SFP) | 2 Gigabit Ethernet combo |
USB slot | USB Type-A slot on the front panel of the switch for easy file and image management |
Buttons | Reset button |
Cabling type | Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5e or better for 1000BASE-T |
Mounting Options | Desktop placement, rackmount (excluding SG250-08 and SG250-08HP) and wall-mount |
LEDs | System, Link/Act, PoE, Speed |
Flash | 256 MB |
CPU memory | 512 MB |
Packet buffer | 24 Mb |
Unit dimensions (W x H x D) | 440 x 44 x 350 mm (17.3 x 1.73 x 13.78 in) |
Power | 100 to 240V 50 to 60 Hz, internal, universal: SF250-24, SF250-24P, SF250-48, SF250-48HP, SG250-26, SG250-26HP, SG250-26P, SG250-50, SG250-50HP, SG250-50P, SG250X-24, SG250X-24P, SG250X-48, SG250X-48P 100 to 240V 50 to 60 Hz, external: SG250-08, SG250-08HP, SG250-10P |
Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
Operating temperature | 32° to 122°F (0° to 50°C) |
Storage temperature | -4° to 158°F (-20° to 70°C) |
Operating humidity | 10% to 90%, relative, noncondensing |
Storage humidity | 10% to 90%, relative, noncondensing |
Frequently Asked Questions
What is the total PoE power budget for the Cisco SG250-50P? +
The Cisco SG250-50P provides a robust PoE power budget of 375 Watts across its 48 PoE-enabled Gigabit Ethernet ports. This capacity is designed to support the simultaneous deployment of high-density IP telephony, wireless access points, and surveillance cameras, ensuring consistent power delivery that complies with 802.3af and 802.3at standards for your essential office infrastructure.
Can the Cisco SG250-50P be managed via a web interface? +
Yes, this device is a managed Smart Switch featuring an intuitive, browser-based configuration utility. This interface simplifies the deployment and management of complex network features, allowing IT administrators to monitor status, configure VLANs, and optimize traffic priority without needing extensive CLI expertise, making it ideal for small-to-medium business environments requiring streamlined control.
How many total ports does the SG250-50P offer for network connectivity? +
The SG250-50P is equipped with 50 total ports. Specifically, it features 48 Gigabit Ethernet ports that support Power over Ethernet (PoE), along with two additional Gigabit SFP uplink ports. This configuration provides the necessary density to connect a large number of end-user devices while offering high-speed fiber or copper connectivity for uplinks to your core network infrastructure.
Does the SG250-50P support VLANs for network segmentation? +
Absolutely. The SG250-50P supports advanced VLAN capabilities, enabling you to segment your network into smaller, logical groups. This functionality improves overall performance by reducing broadcast traffic and enhances security by isolating sensitive departments or device types from one another, ensuring better data privacy and efficient bandwidth utilization throughout your organization.
Is the SG250-50P suitable for a rack-mount deployment? +
The SG250-50P is designed with a standard form factor that includes rack-mounting hardware. Its physical dimensions are optimized for installation in a standard 19-inch equipment rack or server cabinet, making it an excellent choice for structured cabling environments, telecommunications closets, or centralized data rooms where organized, professional mounting is required.
What security features are built into the SG250-50P Smart Switch? +
This switch incorporates comprehensive security features, including Access Control Lists (ACLs), guest VLANs, and IEEE 802.1X port authentication. These tools allow administrators to strictly control network access and protect against unauthorized users. By leveraging these mechanisms, you can secure your network perimeter and ensure that only authenticated devices communicate with your critical business resources.
Does the SG250-50P support Quality of Service (QoS) for voice and video traffic? +
Yes, the SG250-50P offers extensive QoS features that prioritize traffic based on class of service or DSCP settings. By automatically detecting and prioritizing voice and video data packets, the switch minimizes latency and jitter. This ensures that latency-sensitive applications like VoIP calls and video conferencing remain crystal clear even during periods of heavy data congestion.
How does the SG250-50P facilitate energy savings in the workplace? +
The switch integrates energy-efficient design principles, including support for Energy Efficient Ethernet (IEEE 802.3az). It intelligently monitors link activity and adjusts power consumption accordingly. During periods of low traffic, the switch automatically reduces power usage on specific ports, which helps organizations lower operational costs and meet environmental sustainability targets without sacrificing network performance.
Why should I choose BuyRouterSwitch.com for my Cisco SG250-50P purchase? +
When you choose BuyRouterSwitch.com, you are opting for a reliable source that specializes in authentic Cisco enterprise networking hardware. We maintain a streamlined supply chain to ensure you receive genuine, reliable equipment. Our platform is optimized for seamless procurement, providing you with the essential tools and hardware needed to maintain a high-performing network infrastructure for your business.
Can I receive a bulk quote for multiple SG250-50P units from BuyRouterSwitch.com? +
We specialize in supporting large-scale deployments and enterprise-level requirements. If you require multiple units of the SG250-50P, please reach out to our dedicated sales team to request a bulk quote. We offer competitive pricing for volume orders, assisting you in effectively scaling your network infrastructure while managing your budget constraints with efficiency and professional support.
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