Description
Cisco IE-4000-16GT4G-E is a hardened industrial managed switch built on Cisco IOS software for mission-critical industrial networks. It provides 16 Gigabit copper access ports plus four combo Gigabit SFP uplink interfaces to support flexible fiber or copper uplink deployment. Designed to withstand extreme temperature, vibration and electromagnetic interference, the unit supports industrial ring redundancy, IEEE 1588 PTP time synchronization and advanced security functions. It is widely deployed for factory automation, power utilities, oil & gas, transportation and process control systems as replacement spare hardware.
Series
The IE 4000 Series is Cisco’s high-performance industrial switching platform, offering a full lineup of port combinations for Gigabit industrial edge networking. The portfolio integrates industrial redundancy standards, utility protocol support and enterprise-class switching features to extend IT network architecture into OT industrial environments.
Product Features
- 16 auto-sensing 10/100/1000BASE-T Gigabit copper ports for field device access.
- 4 Gigabit combo uplink ports (copper RJ45 or SFP fiber) to support long-distance fiber interconnection.
- Dual redundant wide-range DC power input (9.6 VDC to 60 VDC) to eliminate single power failure risk.
- Compliant with industrial standards: REP, MRP, PRP, HSR for fast network ring recovery.
- Supports IEEE 1588 PTPv2 for high-precision industrial clock synchronization.
- Native support for industrial protocols: Modbus TCP, Ethernet/IP, PROFINET, IEC 61850 GOOSE.
- Complete Layer 2 feature set plus static IPv4 routing, QoS scheduling, IGMP snooping and VLAN segmentation.
- Rich security controls: 802.1X, port security, DHCP snooping, DAI, ACL, SSH and SNMPv3.
- Hardware design for harsh environments: wide temperature range, vibration resistance, isolated alarm relay output.
- DIN rail mounting form factor, compact metal enclosure for industrial cabinet installation.
- Pre-installed Cisco IOS LAN Base license; supports CLI, console, USB and web-based management.
Product Parameters
| Item | Details |
|---|---|
| Part Number | IE-4000-16GT4G-E |
| Brand | Cisco |
| Series | IE 4000 Industrial Ethernet Switch |
| Access Ports | 16 × 10/100/1000BASE-T RJ45 |
| Uplink Ports | 4 × Gigabit Combo SFP/RJ45 |
| Switching Capacity | 20 Gbps |
| Forwarding Rate | 14.8 Mpps |
| MAC Address Table | 16,000 entries |
| Max VLAN Quantity | 1,000 |
| Memory | 1 GB RAM, 128 MB Flash |
| Power Input | 9.6–60 VDC dual redundant terminals |
| Max Power Consumption | 42 W |
| Mounting | DIN rail mount |
| Operating Temperature | -40°C ~ +70°C |
| Storage Temperature | -40°C ~ +85°C |
| Humidity | 5–95% RH, non-condensing |
| Dimensions | 155.4 × 155.4 × 129.2 mm |
| Weight | 2.88 kg |
| Discontinued Status | End-of-sale, spare-part only |
Product Specifications
- Certification: UL, ATEX, IECEx, DNV GL, CE
- Management Interfaces: RJ45 console port, Mini USB, Ethernet management
- Remark: No PoE support; matched SFP transceivers must comply with Cisco industrial specifications.
Function
- Establish stable Gigabit Ethernet connections between industrial controllers, sensors, HMIs and remote field equipment.
- Build resilient industrial ring networks via REP, MRP, HSR and PRP to achieve rapid fault recovery.
- Execute traffic classification, QoS scheduling and multicast management for real-time control data.
- Provide precise time synchronization for distributed automation equipment via IEEE 1588 PTP.
- Enforce network access control and security policies to prevent unauthorized access and network attacks.
- Output dry-contact alarm signals for power failure, port faults and system abnormality monitoring.
- Support remote configuration, firmware upgrade and real-time network diagnostic monitoring.
Purpose
Hardened industrial edge managed switch for Gigabit OT network deployment, used to connect field automation devices in harsh industrial environments and build highly reliable industrial control networks.
Application Fields
- Factory automation production line network maintenance
- Power substation and utility automation system retrofit
- Oil & gas onshore and offshore site communication
- Intelligent transportation and railway control network
- Water treatment plant industrial control spare-part replacement
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+86 13313703791
+86 13313703791
seren@ymgkplc.com



