Programming instructions

279
Hardware Reference
Peripheral Cabinet
Each peripheral cabinet contains peripheral interface cards providing ONS
and/or DNI ports. Each cabinet has one peripheral switch controller (PSC)
card for control of peripheral cards and one fiber interface module (FIM)
that provides connection to the controller.
The following peripheral interface cards can be installed in peripheral
cabinets (some cards are only available in specific countries):
• DNI line card
• LS/GS trunk card
• ONS CLASS/CLIP line card
• ONS line card
• E&M tie trunk card
• OPS line card
• DID/loop tie trunk card.
Figure 59: Peripheral Cabinet Components