• Cisco SF220-48P-K9 48-port PoE Gigabit Smart Switch, black stackable
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Cisco

Cisco SF220-48P-K9 | 48x 10/100 PoE/PoE+ (375W) | 2x 1G RJ45/SFP combo uplinks | L2 smart managed

SF220-48P-K9

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POA
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Description

A 48-port Fast Ethernet smart managed switch delivering PoE/PoE+ power for dense IP device deployments like phones and cameras. Two 1G RJ45/SFP combo uplinks offer flexible fiber or copper connectivity to your core. Includes VLANs, STP/RSTP/MSTP, LACP, IGMP Snooping, QoS, and security features such as 802.1X and ACLs. Simple web-based management with SNMP and no recurring licenses make it ideal for SMB access layers.

Features

- High-density 48-port Fast Ethernet with PoE/PoE+
- Flexible 1G combo uplinks for fiber or copper backhaul
- Robust L2 feature set for voice, video, and data
- License-free smart management via web and SNMP
- Built-in security controls for access edge
- Energy-efficient operation with 802.3az

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Downlink ports: 48x 10/100 RJ45 with PoE/PoE+
- PoE power budget: 375W total (802.3af/at, up to 30W per port; subject to budget)
- Uplinks: 2x 1G RJ45/SFP combo (shared copper/fiber options)
- Management: Web GUI, SNMP v1/v2c/v3
- Layer 2 features: 802.1Q VLAN, Voice VLAN, STP/RSTP/MSTP, LACP (802.3ad), IGMP Snooping
- QoS: 802.1p, DSCP, rate limiting, queue scheduling
- Security: 802.1X port-based access control, DHCP snooping, dynamic ARP inspection, ACLs
- Energy Efficient Ethernet (802.3az) support
- Mounting: 1U rack-mountable; rack ears included
- Licensing: Smart managed; no subscription license required

FAQs

Q: What is the maximum PoE power per port?
A: Up to 30W per port (802.3at) within the 375W shared budget.

Q: Are 10G uplinks available?
A: No. Uplinks are 1G via the RJ45/SFP combo interfaces.

Q: Does it support inter-VLAN routing?
A: No. It is an L2 smart managed switch; use a router or L3 switch for routing.

Q: Can SFP and RJ45 be active simultaneously on a combo port?
A: No. Each combo pair supports one active interface at a time.

Q: Is there any subscription or license required?
A: No. Features are included without recurring licensing.

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