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WEIDMULLER 1240880000 Unmanaged Fast Ethernet Switch

The WEIDMULLER IE-SW-BL05-4TX-1ST is a robust, unmanaged Fast Ethernet network switch engineered for demanding industrial environments. Its compact design and sturdy metal housing make it suitable for DIN rail or panel mounting. The switch supports redundant power inputs (12/24/48 V DC) for increased uptime and features extensive approvals including CE, FCC, cULus, and ATEX. It is ideal for applications requiring reliable network connectivity in harsh conditions, such as factory automation, process control, and transportation systems.

Authorized Distributors
Source:DigiKey
Part No:1240880000
Stock:4
Inv Date:06-11-2026
Price: Unit price: $285.72
Buy/RFQ:
Part No:1240880000
Stock:0
Inv Date:06-12-2026
Price: Unit price: $285.72
Buy/RFQ:
Part No:1240880000
Stock:4
Inv Date:06-11-2026
Price: Unit price: $268.83
Buy/RFQ:
Part No:1240880000
Stock:4
Inv Date:06-11-2026
Price: Unit price: $268.83
Buy/RFQ:

WEIDMULLER 1240880000 Unmanaged Fast Ethernet Switch Specifications:

  • Type: IE-SW-BL05-4TX-1ST
  • Order No.: 1240880000
  • Version: Network switch, unmanaged, Fast Ethernet
  • Number of ports: 4 x RJ45, 1 * ST Multi-mode
  • Protection degree: IP30
  • Operating temperature, min: -10 °C
  • Operating temperature, max: 60 °C
  • Storage temperature, min: -40 °C
  • Storage temperature, max: 85 °C
  • Transmission rate: 100 Mbps
  • Transceiver type: Multimode
  • Connector type: ST-Duplex
  • Transmission distance, typ: 5 km
  • Wavelength: typ. 1,300 nm
  • Receive power: min. -32 dBm, max. -3 dBm
  • Transmission power: min. -20 dBm, max. -10 dBm
  • Link-budget: 12 dB
  • Time interval: 5 years
  • DIP switch: Enabling/disabling broadcast storm protection
  • MAC table size: 1 K
  • Bandwidth backplane: 1 Gbps
  • Packet buffer size: 512 Kbit
  • Housing main material: Aluminium
  • Data switching: Store and Forward
  • Standard: IEEE 802.3, 802.3u, 802.3x
  • Flow control: IEEE 802.3x, Backpressure
  • MTBF: 3,040,784 hrs
  • Connection type: Removable 4-pin terminal block
  • Current consumption: 0.11 A at 24 V
  • Overload current protection: 1.1 A
  • Reverse polarity protection: Available
  • Voltage supply: 12/24/48 V DC, 2 redundant inputs
  • Voltage supply range: 9.6 - 60 V DC
  • EMC standards: EN 55032, EN 55024, CISPR 32, FCC Part 15 Subpart B Class A, IEC 61000-4

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Frequently Asked Questions

Where can I buy WEIDMULLER 1240880000?

You can click on the BUY or RFQ button to purchase 1240880000 from an authorized WEIDMULLER distributor.

How do I troubleshoot issues or seek technical support for part 1240880000?

You can download the 1240880000 datasheet or visit the WEIDMULLER website for support.

Who is the manufacturer of 1240880000?

WEIDMULLER

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