Name: IE-4000-8S4G-E Cisco Industrial Ethernet 4000 Series 8 x Ports SFP 10/100Base-T + 4 x Ports Combo Gigabit SFP Layer 3 Managed Fast Ethernet Network Switch
Brand: Cisco
SKU: IE-4000-8S4G-E
Price: 3713.29 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco Industrial Ethernet 4000 Series 8-port SFP switch with combo Gigabit ports is designed for industrial networks needing tough, adaptable connectivity. It fits well where fiber optic and copper connections are both required, delivering managed Layer 3 switching that supports complex network demands without compromising stability.

General Information
Brand	Cisco
Part Number	IE-4000-8S4G-E
Condition	Refurbished

Technical Information
Switch Ports	SFP
Number of Ports	12-Ports
Port Type	10/100Base-T, 1000Base-T, Combo RJ-45/SFP, SFP
Port Speed	10/100 (SFP), 10/100/1000 (combo ports)
UpLink Ports	4
POE Support	No
Switching Capacity	24 Gbps
Switch Forwarding Rate	46.875 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	SFP, RJ-45 (combo)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, EIGRP, BGP, VRRP, HSRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	Cisco IOS CLI, Web (HTTP/HTTPS), SSH, Telnet, SNMP (v2/v3), RMON, Syslog, Console (RJ-45)
Security	Yes
Remote Management Protocol	SSH,HTTPS,HTTP,Telnet,SNMPv2c/SNMPv3

Power & Cooling
Fans	Fanless
Power	12-48 VDC
Power Supply	12-48VDC

Physical Characteristics
Weight	5.00
Operating Temperature	-40 to 75 C

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3x

Product Description
The Cisco Industrial Ethernet 4000 Series switch provides reliable network connectivity in demanding industrial settings. Built for networks that require robust performance and flexible port options, it often finds use in manufacturing floors, transportation systems, and energy plants. Engineered to handle harsh environments, this switch benefits operations that need consistent communication without downtime. Network engineers and system integrators trust its features for secure, manageable, and scalable infrastructure. Key Features Offers a mix of fiber and copper connectivity for diverse network setups Includes Layer 3 capabilities for efficient routing and traffic management Durable construction withstands extreme temperatures and vibrations Supports advanced security protocols to protect industrial networks Provides SNMP and CLI management for flexible configuration Typically deployed in factory automation, oil and gas monitoring, and transportation networks, this switch plays a crucial role in maintaining real-time data flow. Its resilience and performance help minimize downtime and improve overall system reliability.

Use Cases
The Cisco Industrial Ethernet 4000 Series switch is engineered for robust industrial networking scenarios where reliable fiber and copper connectivity are essential. It is ideal for environments such as manufacturing plants, utility substations, and transportation systems that require managed Layer 3 capabilities to handle complex traffic patterns and ensure network segmentation and routing. How It's Used: Deploying fiber and copper connections in factory automation networks to support real-time data transmission and control systems. Integrating into electrical substations for secure and resilient communication across distributed energy resources. Supporting intelligent transportation systems with ruggedized switches that manage multiple data streams from sensors and cameras. Enabling edge computing deployments in remote industrial sites requiring scalable, managed network infrastructure. Facilitating network segmentation and routing in oil and gas field operations to maintain operational safety and data integrity. This switch enhances operational efficiency by providing flexible connectivity options and advanced Layer 3 management, allowing industrial networks to scale and adapt without sacrificing reliability or network performance under harsh conditions.