Honeywell 8937-HN2
Honeywell 8937-HN2
Honeywell 8937-HN2
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Honeywell

Honeywell 8937-HN2 Fiber Optic Extender Module

SKU 8937-HN2

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Honeywell
  • Product No.: 8937-HN2
  • Origin United States
  • Product Type: Fiber Optic Extender Modules
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 0.4 kg
  • Dimensions: 7cm x 14cm x 14.5cm
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

Fiber Optic Extender Modules
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Product Description

Description

The Honeywell 8937-HN2 is a dedicated fiber optic extender module engineered for industrial automation and control system networks. Designed to operate as part of Honeywell control infrastructure, this module facilitates robust, high-speed data transmission between remote system nodes, controllers, and input/output architectures over extended distances where standard copper cabling is impractical or susceptible to electromagnetic interference.

This unit provides reliable conversion between electrical Ethernet signals and optical signals, ensuring secure communication across distributed plant floors and control rooms. The module is built to withstand demanding industrial environments, featuring rugged construction and standard rail-mounting capabilities designed for integration within control cabinets and marshaling panels.

Features

  • Enables long-distance optical communication for industrial control networks
  • Converts standard electrical signals to high-integrity fiber optic transmission
  • Designed for integration within Honeywell automation and DCS architectures
  • Diagnostic LED indicators for power, link status, and network traffic monitoring
  • Standard industrial form factor for efficient DIN-rail or panel mounting
  • Galvanic isolation between field networks to prevent ground loop issues

Applications

  • Distributed Control System (DCS) network backbone extension
  • Inter-cabinet communication in large manufacturing plants
  • Data transmission across high-interference electrical sub-stations
  • Remote I/O drop connection over extended industrial ranges
  • Process automation facilities requiring secure, long-span networking

Technical Specifications

Parameter Specification
Manufacturer Honeywell
Exact Model 8937-HN2
Product Type Fiber Optic Extender Module
System Compatibility Honeywell Control and I/O Architectures
Communication Interface Fiber Optic / Ethernet
Mounting Type DIN Rail / Panel Mount
Operating Temperature -40 degC to +70 degC
Country of Origin United States

Connections / Interfaces

Interface Function
Fiber Optic Ports Optical connection for transmit and receive data lines
Network Port (RJ45) Electrical Ethernet interface for local controller or switch connection
Power Terminals DC supply voltage input connections
Diagnostic LEDs Visual status indication for link, activity, and power

Installation Guidelines

  1. Verify that the part number 8937-HN2 matches system engineering requirements and documentation.
  2. Ensure all power sources to the cabinet and target backplane are de-energized before handling hardware.
  3. Inspect the module and optical connectors for dust, scratches, or physical damage prior to installation.
  4. Mount the module securely onto the designated DIN rail or panel location.
  5. Clean fiber optic patch cables and connectors according to industry standards before inserting them into the module ports.
  6. Connect the electrical network cables and DC power supply wiring to the appropriate terminals with correct polarity.
  7. Restore power and observe diagnostic LEDs to verify successful communication link establishment.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the primary function of the Honeywell 8937-HN2?
The Honeywell 8937-HN2 is a fiber optic extender module designed to extend network communication distances between industrial controllers, nodes, and I/O architectures using optical fiber transmission.
What system environments are compatible with the Honeywell 8937-HN2?
The Honeywell 8937-HN2 is engineered specifically for integration within Honeywell industrial automation and distributed control system network topologies.
How does the 8937-HN2 handle electromagnetic interference?
The Honeywell 8937-HN2 utilizes fiber optic cabling for data transmission, which is inherently immune to electromagnetic and radio frequency interference typically found in heavy industrial environments.
What maintenance is required for the fiber optic ports on the 8937-HN2?
The fiber optic ports on the Honeywell 8937-HN2 should be kept clean using approved optical cleaning tools and capped when not connected to prevent dust accumulation and signal degradation.
Reviews

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Honeywell 8937-HN2 Fiber Optic Extender Module

Only 2 item(s) left in stock

  • Manufacturer: Honeywell

  • Product No.: 8937-HN2

  • Country of origin:United States

  • Product Type: Fiber Optic Extender Modules

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 400g

  • Dimensions: 7cm x 14cm x 14.5cm

  • Shipping port: Xiamen

  • Warranty: 12 months

View full details
Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

The Honeywell 8937-HN2 is a dedicated fiber optic extender module engineered for industrial automation and control system networks. Designed to operate as part of Honeywell control infrastructure, this module facilitates robust, high-speed data transmission between remote system nodes, controllers, and input/output architectures over extended distances where standard copper cabling is impractical or susceptible to electromagnetic interference.

This unit provides reliable conversion between electrical Ethernet signals and optical signals, ensuring secure communication across distributed plant floors and control rooms. The module is built to withstand demanding industrial environments, featuring rugged construction and standard rail-mounting capabilities designed for integration within control cabinets and marshaling panels.

Features

  • Enables long-distance optical communication for industrial control networks
  • Converts standard electrical signals to high-integrity fiber optic transmission
  • Designed for integration within Honeywell automation and DCS architectures
  • Diagnostic LED indicators for power, link status, and network traffic monitoring
  • Standard industrial form factor for efficient DIN-rail or panel mounting
  • Galvanic isolation between field networks to prevent ground loop issues

Applications

  • Distributed Control System (DCS) network backbone extension
  • Inter-cabinet communication in large manufacturing plants
  • Data transmission across high-interference electrical sub-stations
  • Remote I/O drop connection over extended industrial ranges
  • Process automation facilities requiring secure, long-span networking

Technical Specifications

Parameter Specification
Manufacturer Honeywell
Exact Model 8937-HN2
Product Type Fiber Optic Extender Module
System Compatibility Honeywell Control and I/O Architectures
Communication Interface Fiber Optic / Ethernet
Mounting Type DIN Rail / Panel Mount
Operating Temperature -40 degC to +70 degC
Country of Origin United States

Connections / Interfaces

Interface Function
Fiber Optic Ports Optical connection for transmit and receive data lines
Network Port (RJ45) Electrical Ethernet interface for local controller or switch connection
Power Terminals DC supply voltage input connections
Diagnostic LEDs Visual status indication for link, activity, and power

Installation Guidelines

  1. Verify that the part number 8937-HN2 matches system engineering requirements and documentation.
  2. Ensure all power sources to the cabinet and target backplane are de-energized before handling hardware.
  3. Inspect the module and optical connectors for dust, scratches, or physical damage prior to installation.
  4. Mount the module securely onto the designated DIN rail or panel location.
  5. Clean fiber optic patch cables and connectors according to industry standards before inserting them into the module ports.
  6. Connect the electrical network cables and DC power supply wiring to the appropriate terminals with correct polarity.
  7. Restore power and observe diagnostic LEDs to verify successful communication link establishment.
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Key Features:
#Fiber Optic Extender Modules

What is the primary function of the Honeywell 8937-HN2?
The Honeywell 8937-HN2 is a fiber optic extender module designed to extend network communication distances between industrial controllers, nodes, and I/O architectures using optical fiber transmission.

What system environments are compatible with the Honeywell 8937-HN2?
The Honeywell 8937-HN2 is engineered specifically for integration within Honeywell industrial automation and distributed control system network topologies.

How does the 8937-HN2 handle electromagnetic interference?
The Honeywell 8937-HN2 utilizes fiber optic cabling for data transmission, which is inherently immune to electromagnetic and radio frequency interference typically found in heavy industrial environments.

What maintenance is required for the fiber optic ports on the 8937-HN2?
The fiber optic ports on the Honeywell 8937-HN2 should be kept clean using approved optical cleaning tools and capped when not connected to prevent dust accumulation and signal degradation.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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