System Configuration And Physical Specifications; System Configuration - Huawei S9300 Hardware Description

Quidway S9300 Terabit Routing Switch
Hardware Description
Table 2-3 Components of the S9303
Component
MCU
LPU
Fan module
Power supply
Cable tray
Cable

2.3 System Configuration and Physical Specifications

This section describes the system configuration and physical specifications of the S9300.

2.3.1 System Configuration

This section describes the switching capacity, backplane capacity, and forwarding rate of the
S9300.
Table 2-4 System configuration of the S9300
Item
Processor
DDR2
SDRAM
Issue 02 (2012-04-30)
Description
The MCUs are installed in slot 4 and slot 5 and
work in 1:1 backup mode. The interval between
slot 4 and slot 5 is 0.8 inches.
The LPUs are installed in slots 1-3. The interval
between each two slots is 1.4 inches.
The fan modules are installed at the rear of the
equipment. The equipment must be equipped with
one fan module.
The power supplies are installed in slots PWR1
and PWR2. The S9303 can use DC or AC power
supplies.
The cable distribution posts are located on the
right side of the board cage of the S9303.
The cables of the S9303 include internal cables
(such as power cables and signal cables), optical
fibers, and external cables.
NOTE
The S9300 does not provide dedicated PoE power supplies.
When an AC power supply is inserted into the PoE power slot, it is used as a PoE power supply, and
provides power for powered devices (PDs) by using the Ethernet PoE electrical interface board.
When an AC power supply is inserted into slots PWR1 to PWR4, it provides power for the entire device.
S9312
700 MHz
(Dominant
frequency)
1 GB
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
S9306 S9303
700 MHz 500 MHz
(Dominant (Dominant
frequency) frequency)
1 GB 512 MB
2 Overview of the S9300
Reference
See 5.3 MCUA -
Main Control Unit.
See 5 Boards.
See 4.2 Fan
Module.
See 3 Power
Supply.
-
See 6 Cables.
Notes
-
-
22