SPE - Ethernet 1000 Base T1

Single twisted-pair high speed connector


Main Features

  • Push-Pull self-latching
  • Compatible with unshielded twisted pair (UTP) and shielded twisted pair (STP)
  • 1000BASE-T1 (IEEE 802.3bp)
  • 1000 MBit/s full duplex
  • Open Alliance SPE
  • IP50 / IP68
  • Temp. range -55 °C to 250 °C
  • Solder or print contacts

Based on transmission standards (IEEE 802.3), single-pair Ethernet (also called SPE or 1000Base-T1) is integrated into new generations of automobiles.

1000Base-T1 is designed to operate over a single twisted-pair copper cable supporting an effective  data rate of 1 Gbit/sec in each direction simultaneously.

LEMO provides two types of insulators 0B.511 (2 contacts)  and 1B.512 (4 contacts + screen) compatible with Unshielded Twisted Pair (UTP) and Shielded Twisted Pair (STP), the new product is also available in a watertight version in the T series connector.

The connectors are for the automotive and industrial data transfer. The role of SPE is also to gain space and weight (with a more simple cable) also in other markets such as machine, robots and rail technology.

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