Technical data

TraverseEdge 2020 Applications and Engineering Guide, Chapter 3: System Applications
Release 5.0.x Turin Networks Page 3-9
Various combinations of the following interfaces are possible:
• Up to 192 DS3s transported in STS-1 channels
• Up to 192 EC-1s transported in STS-1 channels
• Up to 40 protected or 80 unprotected OC-3 interfaces transported in STS-1 and/or STS-3c
channels
• Up to 40 protected or 80 unprotected OC-12 interfaces transported in STS-1, STS-3c, and/or
STS-12c channels
• Up to 24 protected or 48 unprotected OC-48 interfaces transported in STS-1, STS-3c, STS-12c,
and/or STS-48c channels
• Up to 40 GbE interfaces transported in STS-1-Xv, STS-3c-Xv, STS-3c, or STS-12c channels
• Up to 672 DS1 interfaces transported in STS-1 channels, with additional bandwidth for 48
DS3, or optical interfaces
• Up to 192 FastE interfaces transported in STS-1, or STS-1-2v channels, with additional band-
width for DS3, GbE, or optical interfaces
Typical Terminal Applications
Figure 3-11 through Figure 3-15 show examples of some typical TE-2020 OC-192 terminal shelf configu-
rations.
3.2.1 Single Shelf OC-192 Terminal
The following is a typical single shelf 1+1 terminal configuration with four optical cards used for aggrega-
tion and/or signal drops. This configuration requires only two rack units of space.
Figure 3-11 TE-2020 Main Shelf Terminal
Equipment Requirements
Table 3-3 shows module and shelf requirements for the TE-2020 Main Shelf configured as a terminal with
four OC-48 PLMs. Refer to these documents for more information: