---
lang: "en"
title: "ISM7028U-P Ethernet Switch - Industrial Grade Managed Switches"
sku: "ISM7028U-P"
canonical_url: "https://shop.marcomweb.it/en/fiber-optic/ism7028u-p-ethernet-switch-industrial-grade-managed-switches"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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ISM7028U-P industrial-grade managed Ethernet switch with 4*100/1000Base SFP ports, 8 optical multiplexing ports, 16*10/100/1000 Base-T(X) adaptive RJ45

The ISM7028U-P with 4*100/1000Base SFP ports, 8*optical multiplexing ports, 16*10/100/1000 Base-T(X) Adaptive RJ45, is an industrial managed Ethernet switch designed to meet industrial application scenarios in power, transportation, industrial control, and other harsh environments. The ISM series can operate in an extreme -40~+85℃ environment. It integrates convenient security management functions and wire-speed forwarding performance. The robust enclosure and protected circuits support ERPS and STP/RSTP/MRST ring network redundancy protocol and advanced network management protocol to meet industrial application requirements in harsh production conditions.

## Technical Specifications

- Input voltage 220VAC (100-240V) or 110VDC (100-240V) Redundant input Operating temperature -40℃~85℃
- Protection level IP40
- Certifications CE/FCC
- ESD EN61000-4-2, level 4
- Forwarding delay 4us
- Switching bandwidth 144Gbps
- MAC address table 16k
- Forwarding (100 Mbit ports) 0.1488Mpps
- Forwarding (1000 Mbit ports) 1.488Mpps
- Packet buffer 12 Mbit
- MTBF 35 years

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Source: https://shop.marcomweb.it/en/fiber-optic/ism7028u-p-ethernet-switch-industrial-grade-managed-switches

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.