Huawei S9300 Series LE1D2SFUK000 Switch Fabric Unit K.
Functions of the LE1D2SFUK000
The LE1D2SFUK000 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 LE1D2SFUK000 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 LE1D2SFUK000.
Power supply module: provides power supply for the LE1D2SFUK000.
Function
Description
Basic function
Core of data switching in the S9310 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 LE1D2SFUK000
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
40GBASE-X port attributes
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 LE1D2SFUK000
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
LE1D2SFUK000 FAQ
Q1: What are the core performance parameters of this switching board? Does it support hot-swapping?
A1: Forwarding capacity ≥ 2.4Tbps, supports 10 Gigabit/Gigabit multi-rate service switching; supports hot-swapping, ensuring uninterrupted network services during fault replacement.
Q2: What are its core advantages compared to ordinary switching modules? Which Huawei switches is it compatible with?
A2: High forwarding capacity without bottlenecks, supports redundancy backup for higher reliability; precisely compatible with the entire Huawei S9300 series of switches, allowing for direct capacity expansion.
Q3: Is the 180W power consumption suitable for core data center deployment? What types of services does it support?
A3: Power consumption is adapted to the power supply environment of core data centers, with more stable operation when paired with redundant power supplies; supports multiple high-bandwidth services such as 10 Gigabit/Gigabit Ethernet, IP routing, and cloud services.
Optical Modules Supported by Huawei S Series Switches
