Cisco Small Business Pro ESW-520-24P Managed Switch
Brand: Cisco · SKU: ESW-520-24P-K9 · MPN: ESW-520-24P-K9 · Category: Networking
The Cisco ESW-520-24P-K9 is a Small Business Pro Managed Switch featuring 24 10/100 PoE ports and 4 expansion ports (2 copper 10/100/1000BASE-T and 2 combo SFP slots). It supports Power over Ethernet (PoE) and operates at Fast Ethernet 10/100 Mbps speeds on the access ports, with Gigabit options on the uplinks. It supports Quality of Service (QoS) and is Layer 2 manageable. The switch can support 24 ports at 7.5W each or 12 ports at 15.4W each, depending on the connected devices' power draw, supporting IEEE 802.3af and Cisco pre-standard PoE. The switching capacity is 8.8 Gbps, and the forwarding rate is 6.6 Mpps wire-speed performance for the 520-24PC class switches, which this model belongs to. It supports up to 32 VLANs and 8000 MAC addresses. It features 64 MB DRAM and 16 MB flash memory. The input voltage range is 100V AC to 240V AC.
Specifications
| Manageable | Yes |
|---|---|
| PoE Support | Yes, supports IEEE 802.3af and Cisco pre-standard PoE |
| Layer Support | 2 |
| Expansion Ports | 2 x 10/100/1000BASE-T copper + 2 x combo SFP slots |
| Forwarding Rate | 6.6 Mpps wire-speed performance (For 520-24PC class) |
| VLANs Supported | Up to 32 VLANs |
| Port Configuration | 24 x 10/100 PoE ports |
| Switching Capacity | 8.8 Gbps (For 520-24PC class) |
| Supported Protocols | VLAN, QoS, HTTP, HTTPS, SNMP (1, 2c, 3), RMON |
| MAC Address Table Size | 8000 entries |
| Warranty | 90 Days (For refurbished units found) |
| Weight | 2.00 Kg (Approximate based on similar model) |
| Dimensions | 1.73 H x 17.32 W x 14.70 D (inch) (General dimensions for ESW-520 series) |
Key Features
The Cisco ESW-520-24P-K9 is a 24-port Power over Ethernet (PoE) Fast Ethernet switch designed for small businesses. It provides integrated PoE capabilities to power endpoints like IP phones and wireless access points, alongside Gigabit uplink ports for backbone or server connectivity. It is a managed switch offering Layer 2 features such as QoS and VLAN support.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco Small Business Pro ESW-520-24P Managed Switch (ESW-520-24P-K9) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Cisco Small Business Pro ESW-520-24P Managed Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Cisco Small Business Pro ESW-520-24P Managed Switch compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ESW-520-24P-K9.
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