Huawei Quidway S9300 - Figure 2-3 Layout of Slots on the S9312; Table 2-1 Components of the S9312

Figure 2-3 Layout of slots on the S9312
PWR1 PWR2 PWR3 PWR4
CMU1 CMU2
SLOT1-LPU
SLOT2-LPU
SLOT3-LPU
SLOT4-LPU
SLOT5-LPU
SLOT6-LPU
SLOT7-LPU
SLOT8-LPU
SLOT9-LPU
SLOT10-LPU
SLOT11-LPU
SLOT12-LPU
SLOT13-SRU
SLOT14-SRU
PoE PoE PoE PoE
The S9312 uses an integrated chassis of which the main components are described in Table
2-1.
Table 2-1 Components of the S9312
Component
Description Reference
SRU The SRUs are installed in slot 13 and slot 14 and
work in 1:1 backup mode with the data switching
units working in either 1+1 load balancing mode
or 1:1 backup mode. The interval between slot 13
and slot 14 is 1.4 inches.
See 5.2 SRU - Main
Control Unit.
LPU The LPUs are installed in slots 1-12. The interval
between each two slots is 1.4 inches.
See 5 Boards.
CMU The CMUs are installed in slots CMU1 and
CMU2, working in 1:1 backup mode.
See 5.6 CMU -
Centralized
Monitoring Unit.
Quidway S9300 Terabit Routing Switch
Hardware Description 2 Overview of the S9300
Issue 01 (2010-12-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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