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Hirschmann RS20-0800M2TDN5
Hirschmann RS20-0800M2TDN5 is an industrial Ethernet switch model.
- Model Code Breakdown (OpenRail Series Naming Convention)
| Field | Meaning | Description |
| RS20 | Switch Series | Integrated industrial Ethernet switch with Fast Ethernet uplink, DIN‑rail mountable, fanless design |
| -800 | Total Ports | 8 Fast Ethernet ports (max. 100 Mbps) |
| M2 | Uplink Port 1 | 100Base‑FX multimode fiber (MM), SC connector, transmission distance 2 km |
| T | Uplink Port 2 | 10/100Base‑TX twisted pair, RJ45 connector |
| D | Software Version | Layer 2 Enhanced managed software, supporting VLAN, IGMP snooping, etc. |
| N5 | Special Configuration | Likely indicates extended temperature range (-40°C to +70°C) or other custom options (subject to official specifications) |
- Core Technical Specifications (RS20-0800 Series Standard)
| Parameter | Details |
| Port Configuration | 6 × 10/100Base‑TX RJ45 copper ports + 2 uplink ports (1 × multimode SC fiber port + 1 × RJ45 port) |
| Switching Mode | Store and Forward |
| Redundancy Support | HIPER‑Ring (recovery time < 50 ms), MRP, RSTP and other industrial ring protocols |
| Management | Web interface, SNMP, CLI |
| Power Supply | 9.6–60 VDC / 18–30 VAC (redundant power input) |
| Operating Temperature | Standard: 0°C to +60°C; Extended: -40°C to +70°C |
| Protection Class | IP30 (front panel), metal housing, shock and vibration resistant |
| Mounting | DIN rail (EN 50022 standard) |
III. Standard Reference Models & Order Numbers
The model RS200800M2TDN5 you referenced is likely a custom version. The closest standard models are:
- RS20-0800M2TSDAE (Order No.: 943434-XXX)
6 × RJ45 + 1 × MM SC fiber port + 1 × RJ45 port, Layer 2 Enhanced software
- RS20-0800M2M2TDAE (Order No.: 961455-94)
6 × RJ45 + 2 × MM SC fiber ports, Layer 2 Enhanced software, standard temperature
- Applications & Advantages
- Industrial Automation: Production lines, robot control, PLC networking
- Process Control: Reliable communication in harsh environments such as chemical, power, water treatment
- Hybrid Networks: Supports fiber-twisted pair hybrid topology, extending transmission distance and improving anti-interference performance
- Key Benefits:
Industrial-grade reliability: fanless, wide temperature range, EMC resistance
Fast network recovery: HIPER-Ring ensures uninterrupted critical services
Flexible management: supports multiple industrial protocols for easy system integration
- Alternative Models & Compatibility
| Alternative Model | Difference |
| RS20‑0800S2TSDAE | Single‑mode fiber (SM) instead of multimode, transmission distance up to 20 km |
| RS20‑0800T1T1SDAE | Dual RJ45 uplinks, no fiber ports |
| RSB20‑0800M2T | Unmanaged version, simplified configuration, lower cost |
- Notes & Supplementary Information
- Model Verification: It is recommended to confirm the full model (including hyphens and suffixes), as order numbers vary significantly by configuration.
- Official Documentation: Specific details are subject to the official Hirschmann documentation.
- Technical Support: For detailed parameters or custom configurations, contact Hirschmann China technical support or authorized distributors.
VII. Quick Purchasing Information
Common order number for the standard model RS20-0800M2TSDAE: 943434-0XX (XX = configuration code). Latest pricing and lead times are available via the Belden website, authorized agents, or industrial automation platforms.
Complete Model List of Hirschmann Industrial Ethernet Switches
Hirschmann’s industrial Ethernet switch portfolio includes unmanaged, light managed, fully managed, and modular platforms. Below is a complete categorized model list for selection and replacement reference.
- OpenRail Compact Series (RS20 / RS22 / RS30 / RS32 / RS40)
Key Features: DIN-rail mount, fanless, redundant power input, HIPER-Ring redundancy (recovery < 50 ms)
1.1 RS20 Series (Fast Ethernet uplink, 4–24 ports)
| Base Model | Port Configuration | Typical Suffixes | Description |
| RS20‑0400 | 3×RJ45 + 1×uplink | M2T1 / M2M2 / S2T1 / S2S2 / T1T1 | 4‑port entry model, multimode / single‑mode / copper uplink options |
| RS20‑0800 | 6×RJ45 + 2×uplink | M2T1 / M2M2 / S2T1 / S2S2 / T1T1 | 8‑port standard model, e.g., RS20‑0800M2TDN5 |
| RS20‑1600 | 14×RJ45 + 2×uplink | M2T1 / M2M2 / S2T1 / S2S2 / T1T1 | 16‑port expanded model |
| RS20‑2400 | 22×RJ45 + 2×uplink | M2T1 / M2M2 / S2T1 / S2S2 / T1T1 | 24‑port high‑density model |
Suffix Explanation:
M2 = Multimode SC fiber (100Base-FX, 2 km)
S2 = Single-mode SC fiber (100Base-FX, 20 km)
T1 = RJ45 copper (10/100Base-TX)
D = Layer 2 Enhanced
P = Layer 3 Professional
E = Standard temperature (0°C ~ +60°C)
U = Extended temperature (-40°C ~ +70°C)
HC = Enhanced immunity / power industry certification
Typical Complete Models:
RS20-0800M2TSDAE (943434-XXX) – 6×RJ45 + 1×MM SC + 1×RJ45, enhanced management, standard temp
RS20-1600T1T1SDAPHC – 14×RJ45 + 2×RJ45, professional management, wide temp, power certification
1.2 RS30 Series (Fast Ethernet + 2 Gigabit uplinks, 8–24 ports)
| Base Model | Port Configuration | Typical Suffixes | Description |
| RS30‑0802 | 6×RJ45 + 2×Gigabit uplink | T1T1 / SFP / SFP | 8 ports + 2 Gigabit copper/SFP uplinks |
| RS30‑1602 | 14×RJ45 + 2×Gigabit uplink | T1T1 / SFP / SFP | 16 ports + 2 Gigabit uplinks |
| RS30‑2402 | 22×RJ45 + 2×Gigabit uplink | T1T1 / SFP / SFP | 24 ports + 2 Gigabit uplinks |
1.3 RS40 Series (Full Gigabit, 9 ports)
| Base Model | Port Configuration | Typical Suffixes | Description |
| RS40‑0900 | 8×RJ45 + 1×SFP uplink | T1SFP | 9‑port full Gigabit with one SFP slot |
1.4 Special Models (RS22 / RS32)
RS22: Enhanced RS20 with PoE (IEEE 802.3af/at)
RS32: Enhanced RS30 with PoE (up to 4 PoE ports)
- OpenRail Modular Series (MS20 / MS30 / MS40)
Key Features: Hot-swappable media modules, flexible port type/quantity, expandable backplane
| Series | Base Model | Module Slots | Expandability | Description |
| MS20 | MS20‑0800 | 2 Fast Ethernet modules | Fixed backplane | 8‑port modular entry model |
| MS20 | MS20‑1600 | 4 Fast Ethernet modules | Expandable backplane | 16‑port modular expanded model |
| MS30 | MS30‑0802 | 2 FE + 2 Gigabit modules | Expandable backplane | 8 ports + 2 Gigabit uplinks |
| MS40 | MS40‑0900 | 8 Gigabit modules + 1 uplink | Expandable backplane | Full Gigabit modular platform |
| MS4128 | PowerMICE | 16×FE + 4×Gigabit | Expandable to 24 ports | Layer 3 routing switch |
III. Unmanaged Switch Series
3.1 SPIDER Series (Compact DIN-rail)
| Series | Model Example | Port Configuration | Features |
| SPIDER | SPIDER‑8TX/8T1 | 8×RJ45 | Fast Ethernet unmanaged, plug‑and‑play |
| SPIDER‑SL | SPIDER‑SL‑24‑04T1M2 | 20×RJ45 + 4×uplink | Light managed, basic VLAN support |
| SPIDER III | SPIDER III‑16TX | 16×RJ45 | Gigabit unmanaged, high density |
3.2 GECKO Series (Ultra-compact)
| Model | Port Configuration | Features |
| GECKO‑4TX | 4×RJ45 | Compact size 75×55×105 mm, ideal for confined spaces |
| GECKO‑4FX‑MM | 4×MM SC fiber ports | Fiber‑only, transmission distance 2 km |
- Light Managed Switch Series
4.1 LEMUR Series (Cost-effective)
| Model | Port Configuration | Management Features |
| LEMUR‑8TX | 8×RJ45 | Web management, basic VLAN, QoS |
| LEMUR‑16TX | 16×RJ45 | Lightweight configuration for small‑to‑medium industrial networks |
4.2 BOBCAT / BRS Series (Entry-level managed)
| Series | Model | Features |
| BOBCAT | BOBCAT‑8TX | HIPER‑Ring support, recovery < 50 ms |
| BRS | BRS‑16TX | Redundant power input, alarm relay output |
- Fully Managed Rack-mount Switch Series
5.1 MACH Series (Core / Distribution Layer)
| Series | Model Example | Port Configuration | Features |
| MACH 1000 | MACH 1020 / 1030 / 1040 | 24×FE + 4×Gigabit | Designed for substations, IEC61850‑3 certified |
| MACH 4000 | MACH 4024 / 4048 | 48×Gigabit + 4×10G | Data center‑class redundancy, MPLS‑TP support |
| MACH 104‑28 | 24×FE + 4×Gigabit | Layer 3 routing, IPv6 support |
5.2 MSP Series (Modular Rack-mount)
| Model | Slot Count | Expandability | Features |
| MSP 3000 | 6 slots | FE / Gigabit / 10G module support | Highly scalable for large industrial networks |
- Special Application Series
6.1 Ruggedized Switches (RSR / RSP Series)
| Series | Model | Features | Applications |
| RSR | RSR20 / RSR30 | -40°C ~ +70°C, IP40 protection | Rail transit, harsh outdoor environments |
| RSP | RSPL / RSPM / RSPE | Wide temp + PoE | Integrated industrial automation + video surveillance |
6.2 IP67-rated Switches
| Series | Model | Port Configuration | Protection Class |
| OCTOPUS | OCTOPUS‑10TX | 10×RJ45 | IP67 dust‑ and waterproof, outdoor installation |
| OCTOPUS PoE | OCTOPUS‑8TX‑PoE | 8×RJ45 PoE+ | IEEE 802.3af/at, power for outdoor devices |
6.3 Power Industry Special Series
| Model | Certification | Features |
| RS20‑0800M2TSDAEHC | IEC61850‑3 / IEEE1613 | Enhanced immunity, wide temperature |
| MACH 1040‑28HC | IEC61850‑3 | Layer 3 routing, GOOSE messaging support |
VII. General Model Naming Convention
Hirschmann switch models follow a standardized structure, using RS20-0800M2TDN5 as an example:
| Field | Meaning | Options |
| RS20 | Product Series | RS20 / RS30 / RS40 / MS20 / MACH, etc. |
| -800 | Total Ports | 0400(4) / 0800(8) / 1600(16) / 2400(24) |
| M2 | Uplink Port 1 | M2 (MM SC) / S2 (SM SC) / T1 (RJ45) |
| T | Uplink Port 2 | Same as above; omitted if not present |
| D | Software Level | D (Enhanced) / P (Professional) / None (Unmanaged) |
| N5 | Special Config | E (Standard Temp) / U (Wide Temp) / HC (Power Cert) |
VIII. Selection & Replacement Guide
- Management Level:
Basic connectivity: Unmanaged SPIDER / GECKO
Industrial automation: Fully managed RS20 / RS30 (HIPER-Ring supported)
Core network: Layer 3 MACH series
- Port Type Matching:
Long distance: S2 single-mode fiber uplink (up to 20 km)
Short distance + anti-interference: M2 multimode fiber (2 km)
Pure copper network: T1 copper uplink
- Temperature & Environment:
Standard industrial: Suffix E (0°C ~ +60°C)
Outdoor / wide temp: Suffix U (-40°C ~ +70°C)
Power industry: Suffix HC (IEC61850-3 certified)
