Overview of the CBS220-16P-2G-AR

The ​​CBS220-16P-2G-AR​​ is a ​​16-port managed Layer 2 switch​​ from Cisco’s Small Business series, combining Power over Ethernet (PoE) support, advanced management features, and compliance with Argentine regulations. Designed for small to medium businesses (SMBs), it balances affordability with enterprise-grade capabilities like VLANs, QoS, and PoE+ for devices such as IP cameras, wireless access points, and VoIP phones.

Core Technical Specifications

• ​​Port Configuration​​:
  • 16x 10/100/1000 Mbps RJ45 ports with ​​PoE+ support​​ (up to 30W per port).
  • 2x Gigabit SFP uplink ports for fiber or high-speed copper connections.
• ​​PoE Budget​​: Total power budget of ​​195W​​, supporting simultaneous deployment of multiple PoE devices.
• ​​Management​​: Web-based interface for VLANs, QoS, and port mirroring—no CLI required.
• ​​Compliance​​: Certified under Argentina’s ​​ENACOM​​ regulations for electromagnetic compatibility and safety.

Key Use Cases

1. ​​Retail and Hospitality​​: Powers IP cameras, digital signage, and POS systems while segmenting guest and staff traffic via VLANs.
2. ​​Office Networks​​: Simplifies deployment of VoIP phones and wireless access points with centralized PoE management.
3. ​​Surveillance Systems​​: Supports high-density PoE for security cameras without external power injectors.

For procurement, the CBS220-16P-2G-AR is available here.

Addressing Critical User Concerns

​​Q: What is the maximum PoE power per port?​​
A: Each port delivers ​​up to 30W​​, compatible with IEEE 802.3at (PoE+) standards for demanding devices like pan-tilt-zoom cameras.

​​Q: Can the switch operate in unmanaged mode?​​
A: Yes—it defaults to plug-and-play but allows gradual adoption of managed features as needs evolve.

​​Q: Does it support stacking for scalability?​​
A: No. For stacking, consider Cisco’s Catalyst series. However, the dual SFP ports enable uplink redundancy.

​​Q: Is non-Cisco PoE hardware supported?​​
A: Yes, but Cisco recommends using certified devices to ensure warranty compliance and optimal power allocation.

Final Insight

The ​​CBS220-16P-2G-AR​​ bridges the gap between basic unmanaged switches and complex enterprise gear, offering SMBs in Argentina a future-proof foundation for PoE-driven networks. While its 195W budget may limit large-scale deployments, its ENACOM certification and granular management features make it a strategic investment for businesses prioritizing compliance, scalability, and simplified operations. In a market where power reliability and regulatory adherence are non-negotiable, this switch delivers both—without overwhelming IT teams.