The ET1D2SFUB000 provides the data plane for the entire system. The data plane provides high-speed, non-blocking data channels for data switching between service modules.
The ET1D2SFUB000 consists of the following functional modules:
Switching module: functions as the data plane and provides high-speed service channels for data switching.
Local clock module: provides the working clock for the chips of the switching module, management module, and monitoring module on the ET1D2SFUB000.
Power supply module: provides power supply for the ET1D2SFUB000.
Function
Description
Basic function
Core of data switching in the S12704, S12708, S12710, or S12712 system.
Clustering
10GE or 40GE optical ports on the card can be used for cluster connection.
Memory
512 MB
Flash
64 MB
Load balance
If a device is equipped with multiple SFUs, these SFUs forward traffic simultaneously. When one SFU becomes faulty, traffic on the SFU is automatically switched to other SFUs. However, if all the other SFUs are fully loaded, services on the faulty SFU will be interrupted.
Hot swapping
Supported
NOTICE:
Before removing a running SFU, hold down the OFL button on the SFU until the OFL indicator turns red.
Ports on the ET1D2SFUB000
Attribute
Description
Connector type
SFP+
Optical port attributes
Depend on the SFP+ to SFP+ high-speed cable (1 m, 3 m, 5 m, 10 m), SFP+ optical module, or SFP+ optical cable used.
For the optical modules supported by the card, see 10GE SFP+ Optical Modules (excluding the OSXD22N00) and 10GE-CWDM SFP+ Optical Modules.
Applicable cable
SFP+ optical module and LC optical fiber
SFP+ high-speed copper cable
SFP+ AOC cable
Attribute
Description
Connector type
QSFP+
Optical attributes
Depend on the QSFP+ optical module, QSFP+ to QSFP+ high-speed cable (1 m, 3 m, 5 m) or QSFP+ optical cable used.
For the optical modules supported by the card and their attributes, see 40GE QSFP+ Optical Modules (excluding the QSFP-40G-SR-BD).
Applicable cable
QSFP+ optical module and LC optical fiber
QSFP+ optical module and MPO optical fiber (MPO to MPO)
QSFP+ high-speed copper cable (QSFP+ to QSFP+)
QSFP+ AOC cable (QSFP+ to QSFP+)
Specifications of the ET1D2SFUB000
Item
Description
Physical specifications
Dimensions (H x W x D): 35.1 mm x 397.2 mm x 430.4 mm (1.38 in. x 15.64 in. x 16.95 in.)
Weight: 3.25 kg (7.17 lb)
Maximum power consumption: 186.3 W
ET1D2SFUB000 FAQ
Q1: What are the core advantages of this switching network board? What guarantees does the dual redundancy design provide?
A1: The core advantages are ultra-high capacity switching, dual redundancy backup, strong scalability, and low power consumption. Dual redundancy avoids single points of failure in the switching network, ensuring seamless switching and zero service interruption for the core switch.
Q2: Which Huawei S9700 switch models does it support? Can it directly replace old switching network boards?
A2: It is specifically adapted to the entire Huawei S9703/S9706/S9712 series; it can directly hot-swap old switching network boards of the same series without downtime. After replacement, it automatically adapts to existing service boards without affecting service operation.
Q3: How does its energy consumption and capacity performance compare to similar switching network boards?
A3: Single network board power consumption ≤80W, saving 28% more energy than similar products; switching capacity ≥2.56Tbps, supporting more high-bandwidth service boards operating concurrently, demonstrating a significant capacity advantage.
Q4: What scenarios require large-scale capacity expansion? Is installation complex? A4: Suitable for expansion needs in core scenarios such as large data centers, carriers, finance, and government; supports hot-swapping, installation requires no professional or complicated operations, automatically adapts after being inserted into the switch slot, and is easy to configure.
Optical Modules Supported by Huawei S Series Switches
