TP-Link T1500-28PCT Managed L2 Fast Ethernet Smart Network Switch with 24 Port POE+, 4 Gigabit LAN, 2 SFP Slots, Rackmount - Black

TP‑Link T1500‑28PCT Managed L2 Fast Ethernet Smart Network Switch

The TP‑Link T1500‑28PCT is a high‑performance, rack‑mountable Layer 2 managed switch designed for enterprise and data‑center environments that require robust PoE+ support, flexible uplink options, and advanced network management features. Built on a 1U chassis with dual fans for reliable cooling, this switch delivers a total switching capacity of 12.8 Gb/s, making it suitable for demanding workloads such as VoIP, video surveillance, and high‑bandwidth IoT deployments.

Key Physical Characteristics

• Form Factor: 1U rack‑mountable network switch (22 cm depth, 44 cm width)
• Dimensions: Height 4.4 cm; Depth 22.0 cm; Width 44.0 cm
• Power Supply: AC input 100–240 V, 50–60 Hz with included adapter (maximum consumption 222.15 W)
• Cooling: Dual 120 mm fans for efficient heat dissipation
• Color: Black chassis with LED indicators for LAN, PoE, Power, and WLAN status
• Rack Mount Kit: Included; supports standard 19‑inch racks

Port Configuration & Connectivity

• 28 Ethernet Ports: 24 × Fast Ethernet (10/100 Mbps) PoE+ capable, 4 × Gigabit RJ‑45 uplinks (10/100/1000 Mbps)
• 2 Combo SFP Slots: Support for 100/1000 Mbps fiber modules (Gigabit SFP), enabling flexible uplink or redundancy options
• PoE+ Capability: 24 PoE+ ports delivering up to 192 W total budget; each port supports IEEE 802.3af/at standards for powering devices such as IP cameras, wireless access points, and VoIP phones
• Cable Compatibility: Cat3, Cat4, Cat5, Cat5e (up to 100 Mbps on Fast Ethernet ports)
• Auto MDI/MDI‑X: Yes – eliminates the need for crossover cables
• Auto‑Negotiation: Enabled for optimal link speed and duplex settings

Advanced Layer 2 Features

• VLAN Support: Up to 512 simultaneous VLANs (out of 4K ID space); includes Voice VLAN, Tagged VLAN, Protocol‑based VLAN, and MAC address‑based VLAN capabilities
• Spanning Tree Protocol (STP): IEEE 802.1D/802.1w/802.1s support with rapid convergence options
• Link Aggregation: IEEE 802.3ad (LACP) for combining multiple links into a single logical link, increasing bandwidth and providing redundancy
• IGMP Snooping & Multicast Support: Efficient handling of multicast traffic for IPTV and streaming services
• Rate Limiting & Broadcast Storm Control: Protects the network from broadcast floods and ensures fair bandwidth allocation
• Loop Protection: Prevents network loops that could cause downtime
• Port Mirroring: Enables traffic capture for troubleshooting or monitoring purposes
• Jumbo Frames: Supports frames up to 9216 bytes, improving throughput for large data transfers

Management & Security

• Web‑Based Management Interface: Intuitive GUI accessible via any modern browser; supports HTTPS for secure configuration
• Command Line Interface (CLI): SSH/SSL‑protected access for advanced users and automation scripts
• SNMP v1/v2c/v3: Full support for network monitoring systems
• RMON, SNTP, TFTP: Protocols for remote management, time synchronization, and firmware updates
• Security Algorithms: SSH, SSH‑2, SSL/TLS for encrypted communication; MAC‑based authentication and port‑based authentication options
• MIB Support: RFC1213, RFC2233, RFC1643, RFC1493, RFC2674, RFC2819, RFC2021, RFC2925 – ensuring compatibility with a wide range of network management tools

Performance & Reliability Metrics

• Switching Capacity: 12.8 Gb/s throughput
• Packet Forwarding Rate: 9.5 Mpps (million packets per second)
• MAC Address Table: 8000 entries for efficient forwarding decisions
• Number of Queues: 4, enabling Quality‑of‑Service (QoS) prioritization across traffic classes
• Operating Temperature Range: Not specified; designed for standard data‑center environments
• Operating Humidity: 10 %–90 %
• Electrical Frequency: 50–60 Hz, ensuring global compatibility

Compatibility & Ecosystem Integration

• Operating Systems Supported for Management: Microsoft Windows XP/Vista/7/8, macOS, NetWare, UNIX, Linux – allowing administrators to use familiar tools
• Standards Compliance: CE, FCC, RoHS; IEEE 802.3i, 802.3u, 802.3ab, 802.3z, 802.3ad, 802.3x, 802.1d, 802.1s, 802.1w, 802.1q, 802.1p – guaranteeing interoperability with existing infrastructure
• Firmware Upgradeable: Yes – supports OTA or TFTP updates for feature enhancements and security patches

Typical Deployment Scenarios

• Enterprise LAN Core: Aggregating multiple access switches while providing PoE+ to floor‑level devices.
• Data Center Fabric: Using SFP uplinks for high‑speed interconnects between spine and leaf layers.
• Campus Wi‑Fi Backbone: Powering wireless controllers and access points with PoE+ while delivering gigabit uplink bandwidth.
• Security & Surveillance Systems: Supporting IP cameras, PTZ units, and video recorders that require reliable PoE+ and high throughput.

Conclusion

The TP‑Link T1500‑28PCT combines a dense PoE+ port count with flexible uplink options, comprehensive Layer 2 features, and robust management capabilities. Its 1U rack design, dual‑fan cooling, and compliance with industry standards make it an ideal choice for organizations seeking a scalable, secure, and high‑performance network foundation.