H638: Ethernet Switch 10/100 Base-T

The Model H638 Ethernet Switch 10/100 Base-T creates a home network between up to eight computers. The Model H638 is IEEE 802.3u 100 Base-TX Fast Ethernet compliant, IEEE 802.3 10 Base-T compliant and has activity LEDs for network status and diagnosis. The Model H638 shares and MDI “uplink” port with Port 1 to expand the network using additional H638 units for systems with more than eight devices.


  • Certified 10/100 Base-T performance
  • Eight port switch
  • RJ-45 connections
  • Uplink port
  • Expandable
  • Mounting bracket attached
  • Auto polarity detect
  • Any port may be either input or uplink

Installation Manual