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Name:
LS5D21VST000
- Description:
- Dedicated stack card with 2*QSFP+ interface(Including one PCS of 1M QSFP+ cable ,Used in S5320EI series)
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- Brand:
- Huawei
- Condition:
- GTIN:
- 886598034944
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3 - List Price:
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$1,072.35
- Price:
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$643.40
40% off
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LS5D21VST000
Dedicated stack card with 2*QSFP+ interface(Includ...
$1,072.35
$643.40
23 in Global Warehouse
$643.40
40% off
TRUSTED, TRIED, PROVEN
LS5D21VST000 Overview
LS5D21VST000 is a high-performance 10Gbps Ethernet module engineered for upgrading server network interfaces and expanding data center capacity. It features an SFP+ connector, supports TCP/IP protocols, and is designed in a modular PCIe form factor for seamless installation in routers, switches, and servers.
LS5D21VST000 delivers exceptional data rates with reliable performance for demanding high-speed network environments. Built with industry-standard features such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, this module is an ideal choice for enterprises looking to connect to high-speed networks with confidence.
What is the price of LS5D21VST000?
Lowest price of LS5D21VST000 is $ 643.40. Shop now! Get further exclusive discounts with bulk quotation on LS5D21VST000
Explore more options from Network Modules And Cards or explore other Huawei products.
LS5D21VST000 Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 10Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP |
| 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 | 10W |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | LS5D21VST000 10Gbps Ethernet Module |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10Gbps | 10G | 10Gbps | 10Gbps |
| Depth | N/A | 0.5 inches | N/A | 0.75 inches | N/A |
| Expansion Slots | N/A | SFP | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | N/A | 1.5 inches | N/A | 1.75 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | SFP+ | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | SFP+ | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 10W | 8W | 20W | 15W | 7W |
| Product Name | LS5D21VST000 10Gbps Ethernet Module | EH1D2X16SSC2 Ethernet Module | ES1D2X16SSC2 Network Interface Module | LS5DSTACK200 High-Speed Ethernet Module | LS5D00E2XX00 Network Module |
| Product Type | Network Module / Network Card | Network Module | Network Module | Network Module / Network Card | 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, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI | TCP/IP |
| Weight | N/A | 0.25 lbs | N/A | 1.5 lbs | N/A |
| Width | N/A | 3.0 inches | N/A | 3.50 inches | N/A |
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Questions & Answers
Q
What is the LS5D21VST000 Dedicated Stack Card?
A
The LS5D21VST000 is a dedicated stacking module featuring two QSFP+ ports and includes a 1 m QSFP+ cable, designed exclusively for Huawei S5320EI Series switches.
Q
Which switches support the LS5D21VST000 stack card?
A
The LS5D21VST000 is fully compatible with all Huawei S5320EI Series switches, enabling seamless stacking and unified management.
Q
How do I install the LS5D21VST000 on my S5320EI switch?
A
Power down the S5320EI switch, insert the LS5D21VST000 module into the stack card slot, secure with screws, reconnect power, and enable stacking via CLI or web GUI.
Q
What stacking bandwidth does the LS5D21VST000 provide?
A
Each QSFP+ port supports 40 Gbps, delivering a total bidirectional stacking bandwidth of up to 80 Gbps for high-performance aggregation.
Q
Can I stack more than two S5320EI switches with LS5D21VST000?
A
Yes. You can create a stack of up to four S5320EI switches using LS5D21VST000 modules and QSFP+ cables in a ring or chain topology.
Q
Is the included 1 m QSFP+ cable hot-swappable?
A
Yes. The provided 1 m QSFP+ direct-attach cable supports hot-swap operations without disrupting switch uptime or traffic.
Q
Can I use third-party QSFP+ cables with LS5D21VST000?
A
Only Huawei-certified QSFP+ cables are recommended to guarantee signal integrity and full stacking performance with LS5D21VST000 modules.
Q
What is the maximum stacking distance supported?
A
Using the included 1 m DAC cable, you can stack switches up to 1 meter apart. For longer distances, use Huawei optical QSFP+ transceivers and fiber cables.
Q
Does LS5D21VST000 require specific firmware?
A
Yes. Ensure your S5320EI switch is running VRP version V200R019C00 or later to support LS5D21VST000 stacking features.
Q
How do I verify a successful stack after installation?
A
Use the "display stack" CLI command or the web GUI stack status page to confirm member IDs, role hierarchy, and link health.
Q
What happens if a stacking link fails?
A
In the event of a link failure, the stack automatically reroutes traffic through the remaining active link, ensuring uninterrupted data flow.
Q
Can I mix LS5D21VST000 with other stack cards?
A
No. Only identical LS5D21VST000 modules should be used in the same stack to maintain consistent interface and bandwidth characteristics.
Q
What power consumption does the LS5D21VST000 add?
A
The LS5D21VST000 card consumes approximately 4 W, with negligible impact on the overall power budget of an S5320EI switch.
Q
Does the LS5D21VST000 support 40 GbE uplinks?
A
Yes. Each QSFP+ port can be used for native 40 GbE uplinks to aggregation switches or servers, in addition to stacking.
Q
What warranty covers the LS5D21VST000?
A
The LS5D21VST000 is backed by Huawei’s standard three-year hardware warranty and local support services.
Q
What are the key benefits of using LS5D21VST000?
A
LS5D21VST000 delivers high-speed 80 Gbps stacking, simplified unified management, hot-swap capability, and reduced cabling complexity for S5320EI deployments.
