COMNET 

CNFE8FX4TX4US ComNet 10/100 Mbps Ethernet 8 Port Unmanaged Switch

Mfg Part Number:  CNFE8FX4TX4US  
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Price: $484.04 + Free Shipping
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Last Updated: Apr 04, 2026
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The ComNet™ CNFE8US Series Ethernet 8 port unmanaged switch is designed to transmit and receive 10/100 Mbps data over optical fiber through user selectable SFP options or 10/100 Mbps data over CAT5E/6 electrical cable. This unit integrates eight independent 10/100 Mbps channels in a single package. The CNFE8FX4TX4US and CNFE8FX8US require the ordering of sold-separately interchangeable SFP modules for fiber type, distance and connectors. All electrical interfaces will Auto-Negotiate to 10 Mbps, or 100 Mbps Ethernet rate without any adjustments. The optical interfaces operate at a 100 Mbps Ethernet rate. The CNFE8US Series models are environmentally hardened to operate in demanding environments. LED indicators are provided for confirming equipment operating status. These units are interchangeable between stand-alone or card mount configurations.

Main Specification
General Information
Manufacturer ACRE
Manufacturer Part Number CNFE8FX4TX4US
Manufacturer Website Address http://www.acre-co.com
Brand Name ComNet
Product Series CNFE8US
Product Model CNFE8FX4TX4US
Product Name 10/100 Mbps Ethernet 8 Port Unmanaged Switch
Product Type Ethernet Switch
Interfaces/Ports
Total Number of Network Ports 4
Token Ring Port No
LRE Port No
Uplink Port No
Bypass No
Modular No
Management Port No
USB No
Stack Port No
Number of Network (RJ-45) Ports 4
Media & Performance
Media Type Supported Twisted Pair
Twisted Pair Cable Standard Category 6
Ethernet Technology Fast Ethernet
Network Technology 10/100Base-TX
I/O Expansions
Total Number of Expansion Slots 4.0
Expansion Slot Type SFP
Shared SFP Slot Yes
Number of SFP Slots 4
Network & Communication
Layer Supported 2
Management & Protocols
Manageable No
Reliability
MTBF 100000 Hour
Power Description
PoE (RJ-45) Port No
Power Source Power Supply
Physical Characteristics
Form Factor Rack-mountable
Form Factor Rail-mountable
Form Factor Wall Mountable
Height 6.1"
Width 2.2"
Depth 5.3"
Miscellaneous
Package Contents
  • 10/100 Mbps Ethernet 8 Port Unmanaged Switch
  • Power Supply
Certifications & Standards
  • IEEE 802.3
  • FCC
  • cUL
  • CE
Country of Origin United States
Environmentally Friendly Yes
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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