Hitachi GR4000 Series Quick Start Manual page 24

GR4000 Quick Start Guide, Revision 1 - Preliminary
●Slot number
The slot number for each option component (BCU number, PRU number and NIF number) of GR4000-80E1
is shown in the figure below.
Front panel
Packet routing unit
(PRU)
Network interface
board (NIF)
Figure 2-2 Slot numbers of GR4000-80E1
NOTE When using a nework interface board, it should be mounted into a packet routing unit.
NOTE There are two types of network interface boards, which are single size and double size ones. The
number shown with "*" in the figure above is used for double size network interface boards.
8
BCU0
*
NIF3 NIF2
*
NIF1 NIF0
Front view
Basic control unit
(BCU)
PRU1
PRU0
QSGGR4K00-10 5794047-1X