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C1000-16T-E-2G-L: Overview and Purpose
The C1000-16T-E-2G-L is a fixed-configuration Layer 2 switch from Cisco’s Catalyst 1000 Series, tailored for small-to-midsize businesses (SMBs) and branch offices. It combines 16 copper Ethernet ports with dual Gigabit uplinks, offering a balance of affordability and enterprise-grade features like VLAN support and basic QoS.
Key Technical Specifications
- Port Configuration: 16x 10/100/1000BASE-T ports + 2x 1G SFP uplinks for fiber or copper connectivity.
- Switching Capacity: 32 Gbps total throughput, suitable for moderate traffic loads.
- Layer 2 Features: Supports VLANs, STP/RSTP, and static routing with the IP Lite feature set.
- Power Efficiency: Non-PoE model (designed for non-PoE deployments; PoE variants use different SKUs).
Target Use Cases
- SMB Core Switching: Connects workstations, printers, and servers in offices with ≤50 users.
- Branch Office Uplinks: Uses SFP ports to link to a central data center or HQ via fiber.
- Basic Network Segmentation: Implements VLANs to isolate guest traffic or IoT devices.
C1000-16T-E-2G-L vs. Similar Cisco Switches
| Model | C1000-16T-E-2G-L | C1000-24T-E-2G-L | C1000-16T-E-2G-P |
|---|---|---|---|
| Port Count | 16 + 2 SFP | 24 + 2 SFP | 16 + 2 SFP (PoE) |
| PoE Support | No | No | Yes (370W budget) |
| Typical Deployment | Small offices | Mid-sized offices | IP phone/AP setups |
This model prioritizes cost savings over PoE or high port density, making it ideal for budget-conscious networks without powered device requirements.
Why Choose the C1000-16T-E-2G-L?
- Simplified Management: Integrates with Cisco’s Network Assistant or DNA Center Lite for centralized monitoring.
- Future-Proof Uplinks: Dual SFP slots allow fiber upgrades without replacing the switch.
- Cisco Reliability: Backed by Lifetime Hardware Warranty (with registration), reducing long-term TCO.
Deployment Best Practices
- Uplink Strategy: Use SFP ports for high-priority traffic (e.g., VoIP or backups) to minimize latency.
- VLAN Configuration: Segment traffic to enhance security and performance in shared environments.
- Firmware Updates: Regularly update IOS to patch vulnerabilities and access new features.
Where to Purchase the C1000-16T-E-2G-L
For genuine hardware and Cisco support, the “C1000-16T-E-2G-L” is available through itmall.sale, an authorized Cisco reseller.
Final Take
The C1000-16T-E-2G-L is a pragmatic choice for SMBs needing reliable switching without advanced Layer 3 or PoE overhead. While it lacks the scalability of Cisco’s higher-end models, its ease of deployment and low maintenance make it a staple in cost-driven environments. Having deployed these in retail spaces and clinics, I’ve found their simplicity a virtue—but always verify uplink needs upfront to avoid bottleneck surprises later.