Technical data

TraverseEdge 2020 Applications and Engineering Guide, Chapter 3: System Applications
Release 5.0.x Turin Networks Page 3-39
3.8.6 Dual OC-48 Ring Node with Mixed Drops
Figure 3-35 shows a typical Dual OC-48 ring configuration with optical, DS3/EC-1, DS1, FastE, or GbE
drops. This configuration requires only six rack units of space. If needed, both OC-192 slots could be pop-
ulated and configured as UPSR or BLSR, and the OC-48 ring nodes may be either UPSR or BLSR.
Figure 3-35 TE-2020 Dual UPSR Node with Mixed Tributary Drops
Equipment Requirements
Table 3-16 shows module and shelf requirements for the TE-2020 Main Shelf configured as a Dual OC-48
UPSR with a mixture of optical, DS3/EC1, DS1, GbE and FastE tributary drops. This configuration
requires only ten rack units of space. 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).