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2MLL-EFMF/A Honeywell Fast Ethernet Fiber Module

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About the Product

Honeywell 2MLL-EFMF/A Fast Ethernet Fiber Module

Technical Specifications Overview

  • Manufacturer: Honeywell
  • Model: 2MLL-EFMF/A
  • Network standard: IEEE 802.3U, Fast Ethernet 100Base-FX.
  • Transmission speed: 100 Mbps, baseband signaling.
  • Fiber media: 62.5/125 µm multi-mode, SC connector type.
  • Maximum distance: 2 km between switch and node.
  • Node capacity: supports up to 64 nodes on the network.
  • Protocols supported: TCP/IP, UDP/IP, HSL, MLDP, Modbus TCP slave, and P2P.
  • Diagnostic LEDs: RUN, I/F, HS, P2P, PADT, PC, ERR, TX, RX, 10/100.
  • Current draw: 630 mA; module weight is 120 grams.

Network and Communication Features

  • Uses CSMA/CD access method for efficient data flow control.
  • Includes a software firewall configurable via SoftMaster-NM.
  • Supports public network access with DNS and Gateway IP settings.
  • Dynamic IP assignment via DHCP for ADSL environments.
  • Provides HSL peer-to-peer high-speed link for MasterLogic PLCs.
  • Supports MLDP for Experion interface integration.
  • Offers Modbus TCP slave and P2P master/user-defined protocols.

Frequently Asked Questions (FAQ)

  • Q: Is the 2MLL-EFMF/A a genuine new Honeywell part?
    A: Yes, we supply only 100% new original factory-sealed modules.
  • Q: What is the maximum transmission distance for this module?
    A: It supports up to 2 km over multi-mode fiber with 62.5/125 µm cable.
  • Q: Can this module work with single-mode fiber?
    A: No, it is designed for multi-mode fiber only (62.5/125 µm).
  • Q: What protocols does the 2MLL-EFMF/A support for PLC communication?
    A: It supports HSL, MLDP, Modbus TCP slave, and P2P (user-defined master).
  • Q: How do I configure the IP address and firewall settings?
    A: Use the SoftMaster-NM software to set IP, gateway, DNS, and firewall rules.
  • Q: What is the current consumption of this module?
    A: It draws 630 mA from the backplane power supply.
  • Q: Do you accept returns if the module does not fit my application?
    A: Yes, we offer a 30-day return policy – please contact our support team.

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Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com  |  Phone: +86 153 9242 9628

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  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
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  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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