CU2016 | Beckhoff 16-Port Ethernet Switch 10/100 Mbit/s RJ45 24 V DC DIN-Rail
Beckhoff · Relays, Contactors & Switches
Description The Beckhoff CU2016 is an unmanaged 16-port Ethernet switch designed for reliable data communication in industrial and office automation networks. Operating at 10/100 Mbit/s, it supports automatic speed and duplex detection, crossover correction, and clear LED diagnostics for each port. Technical Specifications Condition New/Never Used Surplus Brand Beckhoff Category Industrial Automation Part Number CU2016 Subcategory Ethernet Switch Function 16-port unmanaged Ethernet switch Bus System All Ethernet (IEEE 802.3)-based protocols, store-and-forward switching mode Ethernet Interface 10BASE-T / 100BASE-TX Ethernet, RJ45 Number of Ports 16 Data Transfer Rates 10/100 Mbit/s, IEEE 802.3u auto-negotiation Duplex Mode Half or full duplex, automatic detection Cable Type Twisted pair Cable Length Up to 100 m Auto Crossover Detection Yes (automatic 1:1/crossover correction) Collision Avoidance Supported in full duplex mode Hardware Diagnostics 2 LEDs per port (activity, link, 10/100 Mbit) Power Supply 24 V DC (18…30 V DC range) Current Consumption Typ. 150 mA Mounting Type DIN-rail Protection Rating IP20 Operating Temperature 0°C to +55°C Storage Temperature -25°C to +85°C Certifications CE, UL Dimensions Compact, flat design for control cabinets Weight Approx. 400 g Information About CU2016 The CU2016 is part of Beckhoff’s Ethernet infrastructure product line, offering efficient and dependable network connectivity for automation systems. It provides sixteen RJ45 ports that operate at 10/100 Mbit/s, enabling integration of multiple Ethernet-enabled devices such as controllers, HMIs, and I/O terminals into a single communication network. Its store-and-forward switching architecture ensures reliable frame transmission without data loss, while automatic detection of cable type and transmission speed simplifies installation. Designed for DIN-rail mounting, the CU2016’s compact, industrial-grade housing and 24 V DC power supply make it ideal for both control cabinet and factory floor use. Key Features: 16 Ethernet Ports: Supports up to sixteen 10/100 Mbit/s Ethernet connections for large-scale network expansion. Automatic Configuration: Auto-negotiation for speed and duplex mode, plus automatic crossover detection for easy setup. Unmanaged Operation: Plug-and-play functionality with no configuration required for rapid deployment. Industrial-Grade Design: Compact, rugged enclosure suitable for industrial environments and continuous operation. Store-and-Forward Switching: Ensures reliable, error-free Ethernet frame transmission with minimal latency. Comprehensive Diagnostics: Dual LEDs per port for real-time link, activity, and speed status monitoring. Flexible Mounting: Flat form factor allows vertical or horizontal DIN-rail installation. Wide Power Range: Operates from 18 to 30 V DC for compatibility with standard industrial power systems. The CU2016 delivers the reliability and precision required for stable Ethernet communication in distributed control, automation, and industrial network environments.
Brand: Beckhoff · Category: Relays, Contactors & Switches
Key features
- 16 Ethernet Ports: Supports up to sixteen 10/100 Mbit/s Ethernet connections for large-scale network expansion.
- Automatic Configuration: Auto-negotiation for speed and duplex mode, plus automatic crossover detection for easy setup.
- Unmanaged Operation: Plug-and-play functionality with no configuration required for rapid deployment.
- Industrial-Grade Design: Compact, rugged enclosure suitable for industrial environments and continuous operation.
- Store-and-Forward Switching: Ensures reliable, error-free Ethernet frame transmission with minimal latency.
- Comprehensive Diagnostics: Dual LEDs per port for real-time link, activity, and speed status monitoring.
- Flexible Mounting: Flat form factor allows vertical or horizontal DIN-rail installation.
- Wide Power Range: Operates from 18 to 30 V DC for compatibility with standard industrial power systems.
Specifications
| Manufacturer part number | CU2016 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | CU2016 |
| Subcategory | Ethernet Switch |
| Function | 16-port unmanaged Ethernet switch |
| Bus System | All Ethernet (IEEE 802.3)-based protocols, store-and-forward switching mode |
| Ethernet Interface | 10BASE-T / 100BASE-TX Ethernet, RJ45 |
| Number of Ports | 16 |
| Data Transfer Rates | 10/100 Mbit/s, IEEE 802.3u auto-negotiation |
| Duplex Mode | Half or full duplex, automatic detection |
| Cable Type | Twisted pair |
| Cable Length | Up to 100 m |
| Auto Crossover Detection | Yes (automatic 1:1/crossover correction) |
| Collision Avoidance | Supported in full duplex mode |
| Hardware Diagnostics | 2 LEDs per port (activity, link, 10/100 Mbit) |
| Power Supply | 24 V DC (18…30 V DC range) |
| Current Consumption | Typ. 150 mA |
| Mounting Type | DIN-rail |
| Protection Rating | IP20 |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -25°C to +85°C |
| Certifications | CE, UL |
| Dimensions | Compact, flat design for control cabinets |
| Weight | Approx. 400 g |
| Product type | Ethernet Switch |
Contact Safety Shops for pricing, delivery and project support in the UAE.