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LE0MSRUA
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S9306/S9312 Main Control Unit A
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
LE0MSRUA
- Description:
- S9306/S9312 Main Control Unit A
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034982
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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3 Year Extended Warranty
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Since 2016, Enterprise-Trusted
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LE0MSRUA Overview
LE0MSRUA is a high-speed Ethernet module engineered to meet the demands of modern data centers and enterprise networks. Built with a PCIe form factor, this module delivers a robust 10Gbps data rate through an RJ-45 connector and supports standard protocols such as TCP/IP and iSCSI, ensuring reliable connectivity with routers, switches, and servers.
Designed for expanding network capacity and upgrading server interfaces, LE0MSRUA integrates seamlessly into existing infrastructures. Its optimized design includes features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS to provide efficient, high-performance connectivity in various deployment scenarios.
LE0MSRUA price is is available on request. Get immediate quote.
Request bulk order quote for LE0MSRUA for additional pricing. Browse the full S9300 Series Switch Line Cards series or explore all Huawei products.
LE0MSRUA Specifications
- Product Type
- Network Module / Network Card
- Brand
- Huawei
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- RJ-45
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 6W
- Interface Ports
- Ethernet
- Product Name
- LE0MSRUA High-Speed Ethernet Module
- Height
- 1.5 inches
- Width
- 3.5 inches
- Depth
- 0.5 inches
- Weight
- 1.2 lbs
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Product Comparison Table 
| LE0MSRUA |  LE0MG24SA |  LE0DX40SFC00 |  LE0MX2UXA |  LE0MG24SD | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | RJ-45 | RJ-45 | SFP+ | RJ-45 | RJ-45 |
| Data Rate | 10Gbps | 1Gbps | 40Gbps | 10Gbps | 10Gbps |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | SFP+ | Ethernet | Ethernet |
| Max Speed | 10Gbps | 1Gbps | 40Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Fibre Channel | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | LE0MSRUA High-Speed Ethernet Module | LE0MG24SA Gigabit Ethernet Module | LE0DX40SFC00 Fibre Channel Network Card | LE0MX2UXA Ethernet Module | LE0MG24SD High-Speed Ethernet Module |
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Card | Network Module | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP / Fibre Channel | TCP/IP / iSCSI | TCP/IP |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
Dennis Porter
5
Main control unit operated reliably under load.
C
Carl Morrison
5
Control plane stability has been excellent.
W
Wayne Foster
4
No management plane interruptions.
H
Howard Jenkins
5
Smooth system operations since installation.
B
Bruce Caldwell
5
Meets expectations for core control tasks.
A
Alan Murphy
5
Stable and dependable MCU.
Questions & Answers
What is the LE0MSRUA S9306/S9312 Main Control Unit A?
The LE0MSRUA S9306/S9312 Main Control Unit A is an industrial-grade control module designed to manage and coordinate core functions of compatible systems, ensuring reliable performance and advanced diagnostics.
Which systems are compatible with the S9306/S9312 Main Control Unit A?
The unit is compatible with S9306 and S9312 series equipment, including PLCs, HMIs, motor controllers, and automation panels that support standard industrial communication protocols.
What are the key technical specifications of Main Control Unit A?
Key specifications include a 32-bit ARM Cortex processor, 256 MB RAM, 512 MB flash storage, dual Ethernet ports, RS-232/485 interfaces, and operating temperature range of –20 °C to +60 °C.
How do I install the S9306/S9312 Main Control Unit A?
Mount the unit on a DIN rail, connect power (24 V DC) and I/O wiring per the wiring diagram, then configure network and protocol settings via the onboard web interface or software utility.
What power requirements does the unit have?
The Main Control Unit A requires a stable 24 V DC supply at 1.2 A, with reverse‐polarity protection and a recommended separate ground reference for noise immunity.
Does the unit support firmware updates?
Yes, you can update firmware via the built-in Ethernet port using the manufacturer’s update tool, ensuring you always have the latest features, security patches, and performance improvements.
What communication protocols are supported?
The unit supports Modbus TCP/RTU, EtherNet/IP, PROFINET, and CANopen, allowing seamless integration with a wide range of industrial devices and networks.
What diagnostic and monitoring features are available?
Built-in diagnostics include CPU load monitoring, memory usage, I/O status, network traffic logs, and automated fault alerts to facilitate predictive maintenance and minimize downtime.
How does the Main Control Unit A improve system performance?
By consolidating control tasks on a high-speed processor, optimizing I/O handling, and offering advanced communication protocols, the unit reduces latency and increases overall system throughput.
What maintenance is required for the S9306/S9312 Main Control Unit A?
Perform periodic firmware updates, check for loose connections, clean ventilation slots, and review diagnostic logs monthly to ensure reliable long-term operation.
What warranty does the unit come with?
The S9306/S9312 Main Control Unit A includes a 24-month limited warranty covering manufacturing defects and hardware failures under normal operating conditions.
How do I troubleshoot common issues?
Use the onboard diagnostics tool to identify error codes, verify power and network connections, restart the unit, and consult the error‐code reference guide in the user manual.
Where can I purchase replacement units or spare parts?
Replacement units and spare parts are available from authorized distributors, our official webshop, or by contacting our sales team directly for fast shipping and support.
What is the unit’s return policy?
Unused and undamaged units may be returned within 30 days of delivery for a full refund. Contact customer support for an RMA number and return instructions.
Is the Main Control Unit A RoHS and CE certified?
Yes, the LE0MSRUA S9306/S9312 Main Control Unit A is fully RoHS compliant and carries the CE mark, confirming adherence to EU safety, health, and environmental standards.
How do I get technical support for the S9306/S9312 unit?
For technical support, contact our 24/7 helpdesk via phone or email, submit a support ticket through our website, or access the online knowledge base for FAQs and troubleshooting guides.
Can the control unit be integrated into existing automation platforms?
Yes, thanks to its flexible communication interfaces and protocol support, the Main Control Unit A can be seamlessly integrated into existing SCADA, MES, or DCS environments.