Lucent Technologies 1850 TSS-3 - Manual (Page 2)

Alcatel-Lucent 1850 TSS-3 Transport Service Switch 2
The Alcatel-Lucent 1850 Transport Service Switch (TSS-3) is a carrier-
grade network termination unit (NTU). Providing a rich mix of connectiv-
ity and network services options, it is available in a one-rack unit size,
mountable in a wall, rack, cabinet or table-top setting. Customer-side
Ethernet or Gigabit Ethernet (GigE) interfaces can be aggregated and
transported to a central office or node through copper or fiber, using
Ethernet or Plesiochronous Digital Hierarchy (PDH). The 1850 TSS-3 can
be used to form the basis of an end-to-end Ethernet service. It may
also provide Internet Protocol (IP) over Ethernet or over PDH.