Cisco Router XR 12416 Installation Manual page 23

Chapter 1 Product Overview
Figure 1-12 Performance Route Processor 3 (PRP-3) Front Panel
1 2
Note
OL-17440-01
3
Table 1-2 PRP-3 Front Panel Hardware Components Detail
Numeric Callout Hardware Components
1 Ejecter Lever
2 Handle
3 External Compact Flash
4 Reset button
5 Alphanumeric LEDs
PRP-3 is the route processor for the Cisco XR 12404 and 12804 Router chassis
running Cisco IOS XR Software Release 3.8.0 or a later release. The PRP-3 is
available as product number PRP-3 or PRP-3= for a primary route processor and
is available as PRP-3/R for a redundant route processor. PRP-3 has significant
improvements over PRP-2. These improvements include increased speed,
improved scalability, higher system memory, faster packet processing. Because
PRP-3 does not support Cisco IOS, the bootflash memory no longer exists in
PRP-3. PRP-3 ROMMON has software intelligence to download a Cisco IOS XR
image without the support of bootflash memory.
PRP-3 supports Cisco XR 12416 (10 G per slot fabric) and Cisco XR 12816 (40
G per slot fabric) Router chassis only. PRP-3 does not support Cisco XR 12004,
12006, 12010, and 12016 Router chassis (2.5 G low-speed fabric).
Cisco XR 12416 and Cisco XR 12816 Router Chassis Installation Guide
ETH 0 ETH 1 BITS 0 BITS 1 AUX
Route Processor
RESET
CONSOLE
PERFORMANCE RP 3
4 5
1-23