| Description | MACH 4000, modular, managed Industrial Backbone-Router, Layer 3 Switch with Software Professional. |
| Part Number | 943911301 |
| Availability | Last Order Date: March 31, 2023 |
| Port type and quantity | up to 48 Gigabit-ETHERNET ports, thereof up to 32 Gigabit-ETHERNET ports via media modules practicable, 16 Gigabit TP (10/100/1000Mbit/s) therof 8 as combo SFP(100/1000MBit/s)/TP ports are integral installed |
| Power supply/signaling contact | 1 x plug-in terminal block, 4-pin, 2 x egresses manual or automatic switchable (1 A at max. 60 V DC or max. 30 V) |
| V.24 interface | 1 x RJ11 socket, serial interface for device configuration |
| USB interface | 1 x USB to connect auto-configuration adapter ACA21-USB |
| Operating Voltage | power supply unit M4-S-xx or M4-Power Chassis with power supply unit please order separately |
| Power consumption | 118 W (without media modules) |
| Redundancy functions | redundant 24 V power supply by M4-Power basic device, redundant signal contact |
| Operating temperature | 0-+60 °C |
| Relative humidity (non-condensing) | 10-95 % |
| Line - / star topology | any |
| Ring structure (HIPER-Ring) quantity switches | ring recovery time 50 ms typ. at LWL |
| Dimensions (WxHxD) | 480 mm x 88 mm x 435 mm |
| Weight | 7.5 kg |
| Mounting | 19" control cabinet |
| Protection class | IP20 |
| EN 61000-4-2 electrostatic discharge (ESD) | 6 kV contact discharge, 8 kV air discharge |
| EN 61000-4-3 electromagnetic field | 10 V/m (80-1000 MHz) |
| EN 61000-4-4 fast transients (burst) | 2 kV power line, 1 kV data line |
| EN 61000-4-5 surge voltage | power line: 2 kV (line/earth), 1 kV (line/line), 1 kV data line |
| EN 61000-4-6 Conducted Immunity | 3 V (10 kHz-150 kHz), 10 V (150 kHz-80 MHz) |