Cisco NXA-PAC-1100W-PI=: High-Efficiency Powe
Hardware Design and Electrical Specifications�...
Core Specifications and Regional Compliance
The CBS250-24P-4X-NA is a Cisco Small Business Series switch designed for North American businesses requiring high Power over Ethernet (PoE) density and future-ready uplinks. Key technical attributes include:
- 24x Gigabit Ethernet ports with PoE+ support (195W total budget).
- 4x 10G SFP+ uplinks for high-speed backbone or server connectivity.
- Layer 2+ management featuring VLANs, QoS, and static routing.
- UL/cUL certification and 120V AC compliance for North American power standards.
Key Features for Demanding Environments
- Scalable PoE+ Capacity: Delivers 30W per port (IEEE 802.3at), ideal for powering wireless APs, IP cameras, and VoIP systems.
- 10G Uplink Flexibility: Supports fiber or copper SFP+ modules, enabling seamless integration into high-bandwidth networks.
- Enhanced Security: Includes 802.1X port authentication, MAC-based ACLs, and DHCP snooping to safeguard against unauthorized access.
Optimal Deployment Scenarios
- Retail and Hospitality: Powers PoE-driven digital signage, POS systems, and surveillance cameras across multi-location setups.
- Healthcare Networks: Supports IP-based medical devices, nurse call systems, and patient monitoring equipment with traffic prioritization.
- Small Campuses: Connects classroom AV systems, Wi-Fi 6 APs, and administrative VoIP phones with QoS for uninterrupted performance.
Addressing Critical Technical Questions
Q: Can all 24 ports deliver 30W PoE simultaneously?
No. The 195W total budget limits simultaneous full-power usage. For example, 6x 30W PTZ cameras (180W) + 18x non-PoE devices would utilize ~92% of the budget.
Q: Does this switch support Layer 3 dynamic routing?
No. It offers static routing only—businesses needing OSPF or BGP should consider Catalyst switches.
Q: Are third-party SFP+ modules compatible?
Yes, but Cisco recommends certified modules to ensure performance and warranty compliance.
Purchasing and Support in North America
The CBS250-24P-4X-NA is available through Cisco-authorized partners like [“CBS250-24P-4X-NA” link to (https://itmall.sale/product-category/cisco/). Verify inclusion of rack-mount hardware and confirm PoE budgeting tools for deployment planning.
Final Take: Balancing Cost and Capability
The CBS250-24P-4X-NA is a compelling choice for North American SMBs scaling PoE-dependent IoT deployments. While its 195W PoE budget may constrain high-power device density, the 10G uplinks and enterprise-grade security justify its role in retail, healthcare, or education networks. For teams needing a cost-effective bridge between basic Layer 2 and advanced Layer 3 needs, this model delivers practicality without overcomplication.