
RS20-0800T1T1SDAUHH Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $307.00 | Condition is New, HIRSCHMANN RS20-0800T1T1SDAUHH, OPENRAIL ETHERNET SWITCH, 943 434-999, N #260676, shipping cost = $23.19 | 99.9% |
![]() | $957.80 | Top Pick! Condition is New, HIRSCHMANN RS20-0800T1T1SDAUHH NSMP, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $81.12 | Condition is Gebraucht, Hirschmann RS20 Rail Switch RS20-0800T1T1SDAUHH, shipping cost = $87.04 | ![]() |
![]() | $687.24 | Top Pick! Condition is Gebraucht, 1 PCS Hirschmann exchange board RS20-0800T1T1SDAUHH good condition, shipping cost = $39.45 | 96.9% |
![]() | $786.44 | Top Pick! Condition is Gebraucht, 1 PCS Hirschmann exchange board RS20-0800T1T1SDAUHH good condition, shipping cost = $39.45 | 98.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $162.00 | Condition is New – Open box, Hirschmann RS20-0800T1T1SDAUHH NEW-OPEN BOX FedEx postpaid shipment, shipping cost = $1.00 | 100.0% |
![]() | $797.86 | Condition is New – Open box, HIRSCHMANN RS20-0800T1T1SDAUHH, OPENRAIL ETHERNET SWITCH, 943 434-999, N #260677, shipping cost = $23.19 | 99.9% |
![]() | $877.00 | Condition is New – Open box, NEW HIRSCHMANN RS20-0800T1T1SDAUHH RAIL SWITCH 18-30VAC 60VDC 50/60HZ 8 PORT, FREE SHIPPING | 100.0% |
![]() | $878.00 | Condition is New – Open box, HIRSCHMANN RS20-0800T1T1SDAUHH NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $159.20 | Condition is Used, Hirschmann RS20-0800T1T1SDAUHH 8 port Fast-Ethernet-Switch Unmanaged DIN-rail, FREE SHIPPING | ![]() |
![]() | $519.00 | Condition is Used, Hirschmann RS20-0800T1T1SDAUHH fast ship by DHL OR EMS, FREE SHIPPING | 98.7% |
![]() | $640.68 | Condition is Used, 1 PCS Hirschmann exchange board RS20-0800T1T1SDAUHH good condition, FREE SHIPPING | 100.0% |
![]() | $689.99 | Condition is Used, 1 PCS Hirschmann exchange board RS20-0800T1T1SDAUHH good condition, FREE SHIPPING | 100.0% |
![]() | $750.00 | Condition is Used, HIRSCHMANN RS20-0800T1T1SDAUHH ETHERNET RAIL SWITCH 8PORT 60VDC 30VAC 50HZ/60HZ, shipping cost = $19.02 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $389.00 | Condition is Seller refurbished, Hirschmann RS20-0800T1T1SDAUHH Used/Refurbished, shipping cost = $18.24 | 99.9% |



The Hirschmann RS20-0800T1T1-SDAU-HH OpenRail Ethernet Switch, model number 943 434-999 260677, is a robust and reliable networking solution designed specifically for the demanding environment of rail applications. This switch is part of the RS20 series, known for their high-performance, reliability, and ruggedness.
The RS20-0800T1T1-SDAU-HH is an 8-port Gigabit Ethernet switch, equipped with 4 SFP ports and 4 RJ-45 ports. The SFP ports allow for flexible networking by supporting various optical fiber connectivity options, such as single-mode, multi-mode, and WDM. The RJ-45 ports are ideal for copper cable connections, offering a cost-effective solution for standard Ethernet connectivity.
This switch is designed with a high degree of ruggedness to withstand the harsh conditions typical of railway environments. It features an HH (High Humidity) rating, ensuring it can operate in environments with up to 95% relative humidity. The switch also boasts an IP67 rating, making it resistant to dust and water ingress, ensuring reliable operation even in wet and dusty conditions.
The RS20-0800T1T1-SDAU-HH is powered by Hirschmann's advanced OpenRail operating system, which provides a variety of features tailored to the needs of the rail industry. These include:
1. Time-Sensitive Networking (TSN) support for mission-critical applications, such as train control systems.
2. Redundancy and failover mechanisms to ensure uninterrupted service in case of component failure.
3. Advanced security features to protect against cyber threats.
4. Easy-to-use management tools for simple configuration and monitoring.
In summary, the Hirschmann RS20-0800T1T1-SDAU-HH OpenRail Ethernet Switch is a powerful and reliable networking solution designed for the unique challenges of the rail industry. Its rugged design, advanced features, and support for various connectivity options make it an excellent choice for rail applications requiring high-performance and reliability.
Pros of buying Hirschmann RS20-0800T1T1SD-AUHH OpenRail Ethernet Switch (943 434-999 260677):1. Reliable and robust design: The switch is designed for harsh industrial environments, making it a reliable choice for industrial automation applications.
2. High-performance: The switch supports high-speed Ethernet connections, ensuring fast data transfer and minimal latency.
3. Redundancy and reliability: The switch offers redundancy features such as hot-swappable power supplies and fans, ensuring continued operation even in the event of a failure.
4. Ruggedized construction: The switch is designed to withstand harsh environmental conditions, including vibration, shock, and temperature extremes.
5. Wide temperature range: The switch can operate in a wide temperature range, from -40 C to 85 C, making it suitable for use in various industrial applications.
Cons of buying Hirschmann RS20-0800T1T1SD-AUHH OpenRail Ethernet Switch (943 434-999 260677):1. High cost: The switch is significantly more expensive than standard Ethernet switches, making it a costly investment for some applications.
2. Complex configuration: The switch may require advanced configuration and programming skills to fully utilize its features, which can be a barrier for some users.
3. Limited compatibility: The switch may not be compatible with all industrial automation systems, requiring additional investment in compatible hardware or software.
4. Bulky and heavy: The switch is larger and heavier than standard Ethernet switches, which can be a challenge for installation in limited spaces.
Conclusion:The Hirschmann RS20-0800T1T1SD-AUHH OpenRail Ethernet Switch (943 434-999 260677) is a high-performance, reliable, and ruggedized Ethernet switch designed for harsh industrial environments. While it comes with a high cost and complex configuration, its reliability, redundancy, and wide temperature range make it a worthy investment for industrial automation applications that require high-speed data transfer and minimal latency.
Recommendation:If you are looking for a reliable and high-performance Ethernet switch for industrial automation applications, the Hirschmann RS20-0800T1T1SD-AUHH OpenRail Ethernet Switch (943 434-999 260677) is a good choice. However, ensure that it is compatible with your existing industrial automation system and that you have the necessary configuration and programming skills to fully utilize its features.
Details:
8 port switch. Manufacturer part number: RS20-0800T1T1SDAUHH. Hirschmann RS20-0800T1T1SDAUHH. voltage rating: 24v ac / 24-48v dc.
specifications indusswitch:
- brand: Hirschmann
- mpn: Rs20-0800t1t1sdauhh
- part type: Switch
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- rating: 99.6%
- # reviews: 17444
- city: clinton township, michigan
shipping indusswitch:
- type: calculated
- class: standard, expedited, one-day
- service: fedex ground or fedex home delivery, ups ground, usps priority mail, fedex standard overnight
- carrier: fedex, ups, usps
- transit: 5-6 days
offer indusswitch:
- started: may 23, 2024
- availability: in stock
- prices: $81.12–$957.80
- item condition:
- New
- Gebraucht
- New – Open box
- Used
- Seller refurbished
- options: ship-to-home
- sold #: 42
- best offers: true
- in stock #: 5
returns indusswitch:
- policy: no returns
payments indusswitch:
- credit card: american-express
- wallet: google-pay
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