Huawei ES0D0G48VA00 03030KQT User Manual
Product codes
03030KQT
Card Name
S7703 Chassis
S7706 and S7712 Chassis
ES0D00SRUB00
Not supported
Supported in V100R003C01
and later versions
and later versions
Functions and Features
An SRU integrates control and switching functions. It provides the control plane, management
plane, and data plane for the system, which are described as follows:
plane, and data plane for the system, which are described as follows:
l
The control plane is responsible for protocol processing, service processing, route
computing, forwarding control, service scheduling, traffic statistics collection, and system
security.
computing, forwarding control, service scheduling, traffic statistics collection, and system
security.
l
The management plane is responsible for system status monitoring, environment
monitoring, log and alarm processing, system software loading, and system upgrading.
monitoring, log and alarm processing, system software loading, and system upgrading.
l
The data plane provides high-speed, non-blocking data channels to implement service
switching between service modules.
switching between service modules.
An SRU consist of the following modules:
l
Control module: control and management plane for the SRU and the entire system. It
implements protocol processing, route computing, forwarding control, system
management, and system security.
implements protocol processing, route computing, forwarding control, system
management, and system security.
l
Switching module: data plane of the system. It provides high-speed service channels for
data switching.
data switching.
l
Local clock module: provides working clock for chips of the control module, switching
module, and device management and monitoring module.
module, and device management and monitoring module.
l
Device management and monitoring module: provides the controller area network bus
(CAN Bus) module to monitor the SRU and LPU CAN Bus modules.
(CAN Bus) module to monitor the SRU and LPU CAN Bus modules.
l
Power supply module: provides power for the SRU and FSU.
describes the functions and features of the ES0D00SRUA00 and ES0D00SRUB00.
Table 6-5 Functions and features of the ES0D00SRUA00 and ES0D00SRUB00
Function and
Feature
Feature
Description
Basic function
System control and management unit for the S7712 and S7706,
integrating the control unit, clock unit, switching unit, and system
maintenance unit.
integrating the control unit, clock unit, switching unit, and system
maintenance unit.
Distributed
forwarding
forwarding
Performs concurrent data forwarding using a distributed data plane.
CF card
512 MB by default, expandable to 1 GB or 2 GB
The system configuration data, startup files, system software package,
and system logs are saved to the CF card by default.
The system configuration data, startup files, system software package,
and system logs are saved to the CF card by default.
S7700 Smart Routing Switch
Hardware Description
Hardware Description
6 Cards
Issue 08 (2014-01-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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