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Hirschmann MACH1000 Series Hardened Industrial Switches: MAR1020/MAR1030/MAR1120/MAR1132
(MAR1020/1030/1120/1132) Available Now

Date: July 17, 2026
As global industrial automation networks face increasing demands for reliability and security, finding robust, substation-certified hardware with quick turnaround times has become a challenge for many procurement teams. To support our clients in power distribution, rail transportation, and heavy manufacturing, we have secured high-quality inventory for this heavy-duty 19-inch rack-mount switch family.
| Filter | Options |
|---|---|
| Product Series | MAR1020 / MAR1030 / MAR1022 / MAR1032 / MAR1120 / MAR1130 / MAR1122 / MAR1132 |
| Port Location | Front Access / Rear Access |
| PoE Support | Without PoE / IEEE 802.3af PoE |
| Gigabit Configuration | None / 2 Combo Ports / 4 SFP / 4 RJ45 / 2 SFP + 2 RJ45 |
| Fast Ethernet Port Count | 2 / 4 / 6 / 8 / … / 24 |
| Copper Ports | RJ45 / M12 |
| Fiber Type | Multimode / Singlemode / Long Haul / SFP |
| Fiber Connector | LC / SC / ST / MTRJ |
| Temperature Range | Standard / Extended / Extended with Conformal Coating |
| Power Input | Low-Voltage DC / High-Voltage DC or AC |
| Power Redundancy | Single Power Supply / Dual Power Supply |
| Application | Factory Automation / Power Utility / Rail / Transportation / Process Industry |
| Code |
English Description |
|---|---|
| 99 | No Gigabit Ethernet ports |
| CC | 2 × Combo ports: SFP or RJ45 |
| 4O | 4 × Gigabit Ethernet SFP slots |
| 4T | 4 × 10/100/1000BASE-T RJ45 ports |
| OT | 2 × Gigabit SFP slots + 2 × Gigabit RJ45 ports |
Fast Ethernet module code
| Code | English Description |
|---|---|
| 99 | Empty module position |
| TT | 2 × 10/100BASE-TX RJ45 ports |
| BB | 2 × 100BASE-FX multimode fiber, LC |
| MM | 2 × 100BASE-FX multimode fiber, SC |
| JJ | 2 × 100BASE-FX multimode fiber, MTRJ |
| NN | 2 × 100BASE-FX multimode fiber, ST |
| VV | 2 × 100BASE-FX singlemode fiber, SC |
| UU | 2 × 100BASE-FX singlemode fiber, ST |
| LL | 2 × 100BASE-FX singlemode long-haul, SC |
| GG | 2 × 100BASE-FX singlemode extended long-haul, SC |
| ZZ | 2 × Fast Ethernet SFP slots |
| RR | 2 × 10/100BASE-TX ports, industrial connector version |
| FF | 2 × 10BASE-FL multimode fiber, ST |
| Code | Website Description |
|---|---|
| S | Standard temperature, 0°C to +60°C |
| U | Extended temperature, −40°C to +85°C |
| F | Extended temperature, −40°C to +85°C, conformal coated |
| Code | Input | Connection |
|---|---|---|
| C | 18–60 V DC | Terminal connection |
| G | 77–300 V DC or 90–265 V AC | Terminal connection |
| L | 18–60 V DC | Pluggable connection |
| M | 77–300 V DC or 90–265 V AC | Pluggable connection |
| Code | Meaning |
|---|---|
| H | Industrial/substation/transportation approval package |
| T | Railway-oriented approval package, including EN 50155 where applicable |
| P | Professional software |
| Configuration | Value |
|---|---|
| Product family | Hirschmann MACH1000 |
| Base model | MAR1130 |
| Switch type | Managed ruggedized industrial Ethernet switch |
| Port arrangement | Rear-access data ports |
| Gigabit ports | 4 × Gigabit Ethernet SFP slots |
| Fast Ethernet ports | 8 × 10/100BASE-TX RJ45 |
| Empty FE positions | Remaining module positions empty |
| Service port | 1 × front Fast Ethernet diagnostic/service port |
| Operating temperature | −40°C to +85°C |
| Power supply 1 | 77–300 V DC or 90–265 V AC, pluggable |
| Power supply 2 | 77–300 V DC or 90–265 V AC, pluggable |
| Power configuration | Dual/redundant power input |
| Approval package | H |
| Software | Professional |
The MACH1000 is a highly modular platform with specific configuration codes for power supply, port media, and software types, our technical team is standing by to match your exact required suffix.
The complete model for reference:
MAR1020-99TTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1030-CCTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1030-4OTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1030-4TTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1030-OTTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1022-99TTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1032-CCTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1032-4OTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1032-4TTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1032-OTTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1120-99TTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1130-CCTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1130-4OTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1130-4TTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1130-OTTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1122-99TTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1132-CCTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1132-4OTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1132-4TTTTTTTTT9999999999999999UMMHPHHXX.X.
MAR1132-OTTTTTTTTT9999999999999999UMMHPHHXX.X.