Description
MM20-M4M4T1T1SBHH Hirschmann Product Overview
Brand: Hirschmann
Model: MM20-M4M4T1T1SBHH
Product Name: Industrial Ethernet Media Module (MM20 Series, MICE Portfolio)
Technical Parameters
Dimensions: 38 mm (W) × 134 mm (H) × 118 mm (D)
Weight: Approx. 280 g
Country of Origin: Germany
HS Code: 8517.62.00 (industrial communication module)
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MM20-M4M4T1T1SBHH
Operating Temperature: -40 °C to +70 °C
Storage Temperature: -40 °C to +85 °C
Relative Humidity: 5 % to 95 %, non‑condensing
Input Voltage: Powered via switch backplane (24 VDC nominal)
Power Consumption: Max. 2.5 W
Port Configuration: 4 × 100BASE‑FX multimode fiber ports (ST connectors); 4 × 10/100BASE‑TX RJ45 ports
Data Rate: 100 Mbps (Fast Ethernet)
Fiber Type: Multimode (50/125 µm, up to 5 km; 62.5/125 µm, up to 4 km at 1300 nm)
Protection Class: IP20 (metal housing)
Mounting: Hot‑swappable, pluggable into MS20/MS30 switch slots
Network Features: Supports HiPER‑Ring, RSTP, VLAN, IGMP snooping, port mirroring
Certifications: CE, UL 61010, RoHS, REACH compliant
Characteristics: Industrial EMI shielding, conformal coating option, vibration resistance (2 g, 10–500 Hz), shock resistance (15 g), LED status indicators for power/link/activity
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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.
Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.
Response policy:
If you are satisfied with the purchase, please leave us an active response.
2. If you have any questions about the outcome of the transaction or product, please contact us first and we will do our best to satisfy you!
3. Please do not reply with negative feedback before contacting us!
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