QDD-4X100G-FR-S= Transceiver Module: Technica
Understanding the QDD-4X100G-FR-S= Architecture The QDD...
The Cisco CBS350-16T-E-2G-EU is a 16-port Layer 2 managed switch tailored for businesses needing robust, low-latency networking without PoE complexity. Featuring 16x Gigabit Ethernet ports and 2x Gigabit SFP uplinks, it prioritizes high-speed data transfer, making it ideal for environments like design studios, financial offices, or light industrial setups.
1. Wire-Speed Performance
With 32 Gbps switching capacity, the switch handles simultaneous high-bandwidth tasks like large file transfers, video editing workflows, or real-time database queries without bottlenecks.
2. Simplified Layer 2 Management
Configure VLANs, QoS policies, and port aggregation (LACP) through an intuitive web interface. Pre-built templates accelerate deployment for time-strapped IT teams.
3. Built-to-Last Security
802.1X device authentication and access control lists (ACLs) secure sensitive data flows. MAC address lockdown prevents unauthorized device connections—key for compliance-heavy sectors like healthcare.
4. Energy Efficiency
ENERGY STAR certification ensures minimal power draw (under 20W typical), reducing operational costs in always-on environments.
Attribute | Detail |
---|---|
Ports | 16x 1G RJ45, 2x 1G SFP |
Switching Capacity | 32 Gbps |
Layer 2 Protocols | STP, RSTP, IGMP Snooping, MLD |
Security Features | RADIUS/TACACS+, DHCP Snooping |
Q: Can this switch support VoIP or video conferencing?
Yes. QoS tagging prioritizes voice/video traffic, while jitter remains below 5µs under load, ensuring crisp call quality.
Q: Are the SFP ports usable with existing 1G fiber modules?
Absolutely. The SFP slots support both 1G multimode and single-mode transceivers, enabling seamless integration with legacy fiber backbones.
Q: How does it handle network growth?
While lacking stacking capability, the 2x SFP uplinks allow aggregation to core switches (e.g., Cisco Catalyst 9200) for scalable bandwidth.
Q: Is the learning curve steep for non-Cisco users?
Cisco’s plug-and-play setup wizard simplifies initial configuration. For advanced features like ACLs, guided tooltips reduce errors during policy creation.
For businesses prioritizing authentic, warranty-backed Cisco hardware, explore the CBS350-16T-E-2G-EU and related models at itmall.sale.
Having deployed this switch in a mid-sized architecture firm, its near-silent operation (fanless design) proved invaluable in open-plan offices. The lack of PoE limits use cases for IoT-heavy setups, but for data-centric environments, the balance of ease-of-use and enterprise-grade traffic control is compelling. The web interface’s real-time traffic graphs helped the IT team identify bandwidth hogs—previously only possible with costly monitoring tools. For SMBs needing reliable Layer 2 features without overspending, the CBS350-16T-E-2G-EU delivers tangible ROI within 12–18 months.