Technical data

TraverseEdge 2020 Applications and Engineering Guide, Chapter 3: System Applications
Page 3-14 Turin Networks Release 5.0.x
Figure 3-14 TE-2020 Terminal with Optical and DS3/EC-1 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 LEIs connected to an OTS2, the maximum trib shelf capacity is 192 STS-1s of
bandwidth.
Equipment Requirements
Table 3-6 shows module and shelf requirements for the TE-2020 Main Shelf configured as a 1+1 terminal
node with mixed 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).
Table 3-6 1+1 OC-192 Terminal Shelf with Mixed Tributaries Equipment Requirements
QTY Part
1 TE-2020 Main Shelf
2 TE-2020 Main CCT