Technical data

TraverseEdge 2020 Applications and Engineering Guide, Chapter 3: System Applications
Page 3-16 Turin Networks Release 5.0.x
Figure 3-15 Dual OC-48 Terminal/Linear with Mixed Tributaries
The Tributary Shelves require LEI (Local Equipment Interconnect) connections to the TE-2020 Main
Shelf in a protected pair arrangement. The total bandwidth capacity per protected LEI is one STS-48. With
a maximum of four protected LEI connected to an OTS2, the maximum trib shelf capacity is 192 STS-1s
of bandwidth.
Equipment Requirements
Table 3-7 shows module and shelf requirements for the TE-2020 Main Shelf configured as a terminal node
with optical and DS3/EC-1 tributaries. Refer to the following documents for more information:
• For physical layer module part numbers and availability, refer to the TE-2020 Ordering Guide
(WR-D2020-ORD-050000).
• For detailed physical descriptions of the modules, refer to the TE-2020 Hardware Description
Guide (WR-D2020-HWD-050000).