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Cisco AS5350 Universal Gateway Chassis Installation Guide
78-10754-03 0A
Chapter1 Overview
Dial Feature Cards (DFCs)
Figure 1-1 Cisco AS5350 Front Panel
Figure 1-2 Cisco AS5350 Rear Panel
Dial Feature Cards (DFCs)
The Dial Feature Card (DFC) is a 5.1 by 13 in ch PCI - ba sed int er fac e boar d tha t al lows onl in e in s erti o n
and removal (OIR) of trunk ingress, and modem cards without rebooting or powering off the system.
The chassis includes one b ackplane slot which accepts a DFC carrier card. The DFC carrier card accepts
two DFCs, which allow OIR. The motherboard accepts one DFC in its own dedicated slot.
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