Cisco IE-4000-16GT4G-E 20 Ports Layer 3 Switch Layer 3 Refurbished

In the realm of industrial networking, Cisco has established itself as a pioneer, consistently delivering robust and innovative solutions. One such offering is the Cisco IE-4000-16GT4G-E, a member of the 4000 Series Industrial switches. In this detailed exploration, we will delve into the key features, benefits, and applications of this 20-port Layer 3 switch.

The Cisco IE-4000-16GT4G-E is a high-performance industrial switch designed to meet the demanding requirements of modern industrial networks. With 20 ports in its arsenal, this 20-port switch is a versatile solution for a wide range of applications, from manufacturing plants to critical infrastructure environments.

This switch boasts 16 Gigabit Ethernet ports and 4 Gigabit SFP (Small Form-Factor Pluggable) ports. The combination of these ports ensures flexibility in connecting various devices and accommodating diverse network architectures. Whether you need to connect cameras, sensors, controllers, or other critical components, the Cisco IE-4000-16GT4G-E has you covered.

A distinguishing feature of the Cisco IE-4000-16GT4G-E is its Layer 3 capabilities. Unlike Layer 2 switches that operate at the data link layer, Layer 3 switches can make routing decisions based on IP addresses. This adds a new dimension to network management, enabling more sophisticated and efficient traffic handling.

Being a managed switch, the Cisco IE-4000-16GT4G-E offers advanced control and monitoring capabilities. Network administrators can configure, optimize, and troubleshoot the switch remotely, enhancing the overall efficiency of industrial network operations.

The 4000 Series is specifically engineered to thrive in harsh industrial environments. The Cisco IE-4000-16GT4G-E is no exception, featuring a rugged design that can withstand extreme temperatures, humidity, and vibrations. This durability ensures reliable performance even in challenging conditions.

Security is a top priority in industrial networks, and the Cisco IE-4000-16GT4G-E addresses this concern with a comprehensive set of security features. These include access control lists (ACLs), secure boot, and port security, providing multiple layers of defense against unauthorized access and potential cyber threats.

Industrial networks demand high levels of reliability to minimize downtime and ensure continuous operations. The Cisco IE-4000-16GT4G-E incorporates redundancy features such as dual power inputs and support for Rapid Spanning Tree Protocol (RSTP). These features contribute to network resilience, reducing the risk of disruptions.

Prioritizing critical traffic is essential in industrial applications where real-time communication is paramount. The switch supports advanced QoS features, allowing administrators to prioritize specific types of traffic, ensuring that mission-critical data receives the necessary bandwidth and low latency.

One standout feature of the IE-4000-16GT4G-E is its Layer 3 managed capabilities. This means that the switch operates at the network layer of the OSI model, providing advanced routing and networking functionalities. Layer 3 switches are crucial for large-scale industrial networks where routing capabilities are essential for directing data efficiently.

Unlike some switches, the Cisco IE-4000-16GT4G-E does not include Token Ring or Long Reach Ethernet (LRE) ports. Token Ring, an older networking technology, has become obsolete in modern industrial setups, and the absence of LRE ports indicates a focus on contemporary, high-performance networking standards.

This managed switch comes equipped with uplink ports, enhancing its connectivity options. Uplink ports enable the switch to connect to higher-level networks or other switches, providing flexibility in network design and scalability.

Unfortunately, the Cisco IE-4000-16GT4G-E does not include a bypass feature. Bypass functionality is commonly found in certain switches to ensure network continuity in the event of power loss or switch failure. While bypass can be a valuable feature, its absence doesn't necessarily hinder the switch's performance in environments where uninterrupted connectivity is not a critical requirement.

Manufacturing

In manufacturing environments, the Cisco IE-4000-16GT4G-E plays a crucial role in connecting and managing automation systems, robots, and other devices. Its rugged design ensures reliable operation even in the presence of dust, vibrations, and fluctuating temperatures.

Energy Sector

For the energy sector, where critical infrastructure is widespread and often located in remote areas, the Cisco IE-4000-16GT4G-E provides the connectivity and reliability needed for efficient operations. Its Layer 3 capabilities facilitate intelligent routing in complex network architectures.

Transportation and Logistics

In transportation and logistics, real-time data is essential for tracking and managing shipments. The Cisco IE-4000-16GT4G-E supports advanced QoS to prioritize data streams, ensuring that tracking information is transmitted without delays, contributing to smoother operations.

Smart Cities

As cities become smarter and more connected, the Cisco IE-4000-16GT4G-E can serve as a backbone for various smart city applications. From intelligent traffic management to environmental monitoring, the switch provides the necessary connectivity and reliability.

• Manufacturer: Cisco
• Model Number or SKU# IE-4000-16GT4G-E
• Product Series: 4000
• Product Type: Managed Switch

• Total Number of Network Ports: 20
• Token Ring Port: No
• LRE Port: No
• Uplink Port: Yes
• Bypass: No
• Modular: No
• Management Port: No
• USB: No
• Number of Network (RJ-45) Ports: 20

• 16 x Gigabit Ethernet Network
• 4 x Gigabit Ethernet Uplink

• Media Type Supported: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T

• Layer Supported: 3

• Manageable: Yes
• Management:
• VLAN
• SSH
• SNMP v3
• DHCP
• Fast Boot
• Express Setup
• Web Device Manager
• Cisco Network Assistant
• Cisco Prime platform
• MIB
• SmartPort
• syslog
• Storm Control
• SPAN Sessions
• RSPAN
• Customized TCAM/SDM
• DOM (digital optical management)
• QoS

• Standard Memory: 512 MB
• Memory Technology: DRAM
• Flash Memory: 128 MB
• Memory Card Supported: Secure Digital (SD) Card

• PoE (RJ-45) Port: No
• Power Source: Power Supply

• Environmentally Friendly: Yes
• Environmental Certification: RoHS
• TAA Compliant: Yes

Outline, the Cisco IE-4000-16GT4G-E stands as a testament to Cisco's commitment to providing cutting-edge solutions for industrial networking. Its robust design, Layer 3 capabilities, and advanced features make it a versatile choice for diverse applications. Whether in manufacturing, energy, transportation, or smart cities, this switch empowers organizations to build resilient and efficient industrial networks. As industries continue to evolve, the Cisco IE-4000-16GT4G-E remains a reliable and future-proof investment in the realm of industrial networking.