Cisco IE-4000-8T4G-E 12 Ports Layer 3 Ethernet Switch Refurbished

In the ever-evolving landscape of industrial networking, the IE-4000-8T4G-E Industrial Ethernet 4000 Series stands out as a reliable and advanced solution. This Layer 3 managed switch is designed to meet the demands of industrial environments, offering a total of 12 ports with a unique combination of features. This article aims to provide a detailed understanding of the IE-4000-8T4G-E, highlighting its specifications, functionalities, and applications.

The IE-4000-8T4G-E boasts a versatile port configuration, providing users with a total of 12 ports. Among these, there are 4 Ethernet ports, 4 Power over Ethernet (PoE+) Ethernet ports, and 4 Combo Gigabit SFP (Small Form-Factor Pluggable) ports. This diverse range of ports caters to various connectivity needs, allowing for flexibility in industrial networking setups.

One of the key features of the IE-4000-8T4G-E is its support for both twisted pair and optical fiber connections. The 4 Ethernet and 4 PoE+ Ethernet ports are designed for twisted pair connections, ensuring reliable data transmission over short to medium distances. Additionally, the 4 Combo Gigabit SFP ports support both twisted pair and optical fiber connections, providing adaptability to different networking scenarios.

The switch supports both Fast Ethernet and Gigabit Ethernet, offering scalability to accommodate varying bandwidth requirements. Fast Ethernet ensures efficient data transfer for less demanding applications, while Gigabit Ethernet provides high-speed connectivity for data-intensive tasks. This dual-speed capability allows the IE-4000-8T4G-E to be versatile in addressing the diverse needs of industrial networks.

Being a Layer 3 managed switch, the IE-4000-8T4G-E operates at the network layer, providing advanced routing capabilities. This enables the switch to make intelligent decisions based on IP addresses, enhancing network efficiency and performance. The Layer 3 functionality is crucial for large and complex industrial networks, where routing plays a vital role in directing data traffic.

The IE-4000-8T4G-E is equipped with 4 PoE+ Ethernet ports, allowing the switch to deliver both data and electrical power over a single Ethernet cable. This feature simplifies the deployment of devices such as IP cameras, access points, and other powered devices in industrial settings. The PoE+ support ensures that these devices receive sufficient power for optimal performance, eliminating the need for additional power sources.

The inclusion of 4 Combo Gigabit SFP ports adds versatility to the IE-4000-8T4G-E. These ports support both copper (twisted pair) and fiber optic connections, providing flexibility in choosing the most suitable medium for data transmission. This adaptability is particularly beneficial in scenarios where long-distance communication or immunity to electromagnetic interference is essential.

Designed for industrial environments, the IE-4000-8T4G-E prioritizes durability and reliability. The switch is built to withstand harsh conditions, including temperature variations, humidity, and vibrations commonly encountered in industrial settings. This robust construction ensures uninterrupted operation, contributing to the overall stability of the industrial network.

Security is a paramount concern in industrial networks, and the IE-4000-8T4G-E addresses this with a range of enhanced security features. The switch supports features such as Access Control Lists (ACLs), which allow administrators to control traffic based on specified criteria. Additionally, it incorporates port security mechanisms to prevent unauthorized access and ensure the integrity of the network.

To enhance network reliability, the IE-4000-8T4G-E includes features for network redundancy. This includes support for protocols such as Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP), which enable rapid convergence in the event of network topology changes. Redundancy is crucial in industrial applications where downtime can have significant consequences.

The IE-4000-8T4G-E is well-suited for industrial automation applications where real-time communication and control are paramount. The Layer 3 managed capabilities enable efficient routing of data, facilitating seamless communication between different components of an automated system. The switch's durability ensures reliable operation in the challenging conditions often found in industrial automation environments.

With its PoE+ support, the switch is an ideal choice for video surveillance applications in industrial settings. The ability to deliver both data and power over a single cable simplifies the installation of IP cameras, enabling comprehensive surveillance coverage. The enhanced security features further contribute to creating a secure and monitored industrial environment.

In critical infrastructure sectors such as energy, transportation, and water treatment, the IE-4000-8T4G-E plays a crucial role in establishing resilient and secure networks. The switch's industrial-grade durability and network redundancy features make it suitable for applications where reliability is non-negotiable. Additionally, the Layer 3 routing capabilities support efficient data traffic management in large-scale infrastructural networks.

The advent of Industry 4.0 emphasizes the integration of digital technologies into manufacturing processes. The IE-4000-8T4G-E supports the connectivity requirements of smart manufacturing initiatives by providing a robust and adaptable networking solution. Its Layer 3 managed capabilities facilitate the seamless integration of machines, sensors, and control systems, contributing to the optimization of manufacturing processes.

The Cisco Item is designed to be a high-performance and reliable networking device for use in industrial environments. It is equipped with a number of features to help ensure that it can meet the demands of these environments, including:

• High-speed switching and routing capabilities: The switch has a switching capacity of 32 Gbps and a routing capacity of 22 Mpps, allowing it to handle a large amount of network traffic without experiencing delays.
• Redundancy features: The switch supports RSTP (Rapid Spanning Tree Protocol) and MSTP (Multiple Spanning Tree Protocol), which can help prevent network outages by providing redundant paths for network traffic.
• Quality of Service (QoS) features: The switch includes QoS features such as traffic shaping and prioritization, allowing you to ensure that critical network traffic is given priority over less important traffic.
• Advanced security features: The switch includes security features such as access control lists (ACLs) and IEEE 802.1x authentication, which can help protect your network from unauthorized access and other security threats.
• Rugged metal case: The switch is encased in a rugged metal case, which helps to protect it from the harsh conditions found in industrial environments, such as extreme temperatures, vibration, and dust.

Benefits of IE-4000-8T4G-E in Industrial Environments

• Robust Design for Harsh Environments:
  • The IE-4000-8T4G-E is built to withstand the rigors of industrial settings, featuring a rugged design that can endure extreme temperatures, humidity, and vibrations.
  • Industrial certifications, such as IP67 or NEMA ratings, ensure the switch's resilience in challenging environmental conditions.
• Enhanced Security Features:
  • With Layer 3 capabilities, the switch supports features like Access Control Lists (ACLs) and VLAN segmentation, contributing to a robust security posture.
  • Secure management protocols, such as SSH (Secure Shell) and HTTPS (Hypertext Transfer Protocol Secure), provide secure remote access to the switch.
• Scalability and Future-Proofing:
  • The IE-4000-8T4G-E is designed to scale with the evolving needs of industrial networks. Its modular architecture allows for the addition of expansion modules, ensuring flexibility and adaptability to future technological advancements.

• Manufacturer: Cisco
• Part Number or SKU # IE-4000-8T4G-E
• Product Type: Layer 3 Switch

• Total Number of Network Ports: 12
• Token Ring Port: No
• LRE Port: No
• Uplink Port: Yes
• Bypass: No
• Modular: No
• Management Port: Yes
• USB: Yes
• Stack Port: No
• Number of Network (RJ-45) Ports: 8
• 8 x Fast Ethernet Network
• 4 x Gigabit Ethernet Expansion Slot
• 4 x Gigabit Ethernet Uplink

• Media Type Supported: Twisted Pair, Optical Fiber
• Ethernet Technology: Gigabit Ethernet, Fast Ethernet
• Network Technology: 1000Base-X, 10/100/1000Base-T, 100Base-X

• Number of Total Expansion Slots: 4
• Expansion Slot Type: SFP
• Shared SFP Slot: Yes
• Number of SFP Slots: 4

• Min Operating Temperature: -40 °F
• Max Operating Temperature: 167 °F
• Humidity Range Operating: 5 - 95% (non-condensing)
• Min Storage Temperature: -40 °F
• Max Storage Temperature: 185 °F

Network & Communication

• Layer Supported: 3

Management & Protocols

• Manageable: Yes
• Management-VLAN
• SNMP: v1, v2, v3
• MIB
• Syslog
• DHCP
• QoS
• CLI
• RMON: 23
• SSH
• Telnet
• Web Based Management

Features

• Bidirectional Forwarding Detection (BFD), BOOTP support, Broadcast Storm Control, Class of Service (CoS), DHCP relay, DHCP server, DHCP snooping, DiffServ support, Dynamic ARP Inspection (DAI), Flex Link support, IGMP filtering, IGMP snooping, IP source guard, IPv6 support, MAC address filtering, MAC Address Notification, Multicast Storm Control, Multiple Spanning Tree Protocol (MSTP) support, NAT support, NTP time synchronization, Parallel Redundancy Protocol (PRP), Port Security, Precision Time Protocol (PTP), PROFINET v2, Quality of Service (QoS), Rapid Spanning Tree Protocol (RSTP) support, Remote Switch Port Analyzer (RSPAN), Resilient Ethernet Protocol (REP), SmartPort technology, Spanning Tree Protocol (STP) support, Syslog support, Trivial File Transfer Protocol (TFTP) support, Trunking, Uni-Directional Link Detection (UDLD), Unicast Storm Control, VLAN support

Memory

• Standard Memory: 512 MB
• Memory Technology: DRAM
• Flash Memory: 128 MB
• Memory Card Supported: SD

Reliability

• MTBF: 591070 Hours

Power Description

• PoE (RJ-45) Port: No
• Input Voltage: 230 V AC, 120 V AC
• Power Source: Power Supply

Miscellaneous

• Compliant Standards: BSMI CNS 13438 Class A, CB, China RoHS, CISPR 11 class A, CISPR 22 Class A, CISPR 24, CSA 22.2 No. 142, EN 50121-3-2, EN 50121-4, EN 61000-4-11, EN 61000-4-18, EN 61000-4-2, EN 61000-4-29, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-9, EN 61000-6-1, EN 61000-6-2, EN 61000-6-4, EN 61131-2, EN 61326, EN 61373, EN50155, EN55022 Class A, EN55024, ICES-003 Class A, IEC 60068-2-1, IEC 60068-2-14, IEC 60068-2-2, IEC 60068-2-27, IEC 60068-2-3, IEC 60068-2-30, IEC 60068-2-52, IEC 60068-2-6, IEC 60068-2-60, IEC 60068-2-64, IEC 60529 IP30, IEC 61163, IEC 61850-3, IEC/UL/CSA/EN 60950-1, ISO 9223, KN22, NOM-019-SCFI-1998, RoHS, UL 508, VCCI Class A
• Authentication Method: RADIUS, TACACS+
• Included Accessories: 1 GB SD card
• TAA Compliant: Yes

In general, the IE-4000-8T4G-E Industrial Ethernet 4000 Series Layer 3 managed switch is a comprehensive solution designed to meet the specific demands of industrial networking. With its versatile port configuration, support for both twisted pair and optical fiber connections, and advanced functionalities such as PoE+, the switch caters to a wide range of applications. Its durability, enhanced security features, and network redundancy capabilities make it a reliable choice for industrial automation, video surveillance, critical infrastructure, and smart manufacturing. As industries continue to evolve, the IE-4000-8T4G-E stands as a reliable and future-ready solution for robust and efficient industrial networking.