Netzwerkisolator MI 1005
TÜV-certified network isolator for galvanic isolation
Safety: IEC 60601-1:2005/AMD1:2012/AMD2:2020 (edition 3.2)
EMV: EN 60601-1-2:2015 (IEC 60601-1-2:2014) (medical electric devices)
The MI 1005 5 kV RJ-45 network isolator is used for the galvanic isolation of an Ethernet data line. It offers outstanding performance with only 1 dB attenuation and operates with virtually no loss in the data network over a distance of 100 m. Connected devices are reliably protected against external and internal overvoltages that can occur due to installation errors or environmental influences such as lightning strikes. The MI 1005 network isolator provides a flexible and simple way to immediately isolate medical devices. Users and inventory are protected in less than 5 seconds from dangerous leakage currents that can flow through the data network.
Areas of application
The MI 1005 network isolator reliably protects patients, medical devices, and users from excessive leakage currents flowing through the data network, which can occur unpredictably at any time.
Measuring & monitoring devices
Sensitive measuring and monitoring devices in electrical test fields that are connected to a control center via Ethernet interfaces are protected against interference voltages and potential differences.
Server systems
To prevent failures or equipotential bonding currents, network isolators protect server systems that are connected over long distances using copper cabling.
Audio applications
The MI 1005 provides reliable protection against power surges and low-frequency AC voltage (mains hum) and prevents noise interference in the sound.
Network isolators in medical technology
In the medical field, the MI 1005 network isolator serves to protect patients from leakage currents. The network connection between an active medical device and an Ethernet network or a non-medical device, such as an office PC, printer, or laptop, is safely galvanically isolated in accordance with the IEC 60601-1 standard for medical electrical equipment and systems. In accordance with the requirements of IEC 60601-1 (Edition 3.2), the MI 1005 network isolator has two independent protective measures (2 MOPP) for patients and is therefore ideal for the standard-compliant galvanic isolation of Ethernet-based signal interfaces within the patient environment.
Under stress conditions, the MI 1005 network isolator guarantees up to 10 kV DC (10 sec.) insulation resistance and 5 kV AC (60 sec.), and also easily meets 8 kV contact discharge and 16 kV air discharge requirements.
Example in a patient environment
The use of the MI 1005 ensures electrical safety in the patient environment in accordance with applicable standards—a simple, effective, and standards-compliant solution.
Commissioning
The MI 2005 network isolator can be put into operation by simply inserting it into existing network cabling. The passive electronic components do not require their own power supply and behave completely transparently in the data network. No drivers or additional software need to be installed.
Benefits:
- Easy to use – no software installation required
- Compact and universally applicable
- In less than 5 seconds, the patient, user, and equipment are protected from dangerous leakage currents
- Lightweight and durable housing – can be connected to any system with a network connection
- Inexpensive to purchase and efficient to operate – does not require its own power supply
- Tested in accordance with IEC 60601-1:2005/AMD1:2012/AMD2:2020 (Edition 3.2)
Specification
| Important data | |
|---|---|
| Housing color | Light gray |
| Dimensions (DxWxH) | 65x29x23 mm |
| Weight | 50 g |
| Operating mode | Continious operation |
| Voltage resistance | 5000 V 50/60 Hz for 1 min. |
| Data throughput | 10/100/1000/2500 MBit/s |
| Ports | 2x RJ45 In/Out |
| Network specification | IEEE 802.3bz 10/100/1000/2500-BaseT; Twisted-Pair; auto-conf (behaves completely transparently in the network) |
| Material | UL94V-0 / RoHS conform / REACH |
| Product rating (UL) | Passive electronic components, insulation class DI (300 V AC / 400 V DC) tested at 5 kV AC |
| Operating time between failures | 0,21 x 10 ^ 8 (1 failure in 21 000 000 h) |
| Return loss | Min. 10 dB |
| Insertion loss | Max. 1,1 dB |
| Certification | IEC 60601-1:2005/AMD1:2012/AMD2:2020 Ed. 3.2; EN 60601-1-2 2015 (Fourth Edition);UL 60601 (UL Listed E504923-D1000); IEEE 802.3ab |
| Temperature | -10 °C to +85 °C (operation/storage/transport) |
| Relative humidity | 10 % up to 90 % (non-condensing (operation/storage/transport) |
| Air pressure | 700 hPa up to 1060 hPa (operation/storage/transport) |
| Protection | IPX0 |
| Warranty | 5 years |
| Article nr. | 2005674 |
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