NEC Xen Topaz - Connectors

Xen Topaz System Hardware Manual
Trunk/Extension Cabling and Installing the Expansion PCBs - 33
Doc. No. 8846 - Release 1.1 September 2004
2.4 Use a blunt object to remove the plastic filler piece for 308E/008E
connectors.
7. Replace the Main-Cover and fasten two screws.