Black Box 4-port T1 E1 Ethernet Network Extender, K

  • Black Box
  • 32876710
  • LR0304A-KIT
  • Temporarily Out-of-Stock
  • Call for next available delivery
Ordering Information
  • Ethernet 100Base-TX, Ethernet 10Base-T Cabling
  • Supports Ethernet, Fast Ethernet Networking
The pair of extenders included with this kit act as a bridge, enabling you to link two Ethernet networks across four T1/E1 lines. Because you're using leased lines provided by your Telco, there are no distance limitations - you can extend your network anywhere you can get a T1 line.

The T1/E1 Ethernet network extender converts protocols and data from fractional T1/E1 to 10BASE-T/100BASE-TX Ethernet and supports both framed and unframed modes with line codes.

The extender multiplex data onto all four lines and automatically maintains the connection if a T1/E1 line goes down. When the line comes back into service, the extender automatically restores it.