United States$5,000,000+
Inventory Delivered By
V
Victor Reynolds
5
Ethernet card delivered stable gigabit access.
ES5D21G08T00
Original Stock
Ready to Ship
8 Ethernet 10/100/1000 ports interface card(used in S5710EI...
FEATURED DEAL
Name:
ES5D21G08T00
- Description:
- 8 Ethernet 10/100/1000 ports interface card(used in S5710EI series)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034975
- Condition:
- Warranty:
- 3
- List Price:
$720.61
- Price:
$583.6919% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
ES5D21G08T00 Overview
ES5D21G08T00 is an Ethernet module engineered for high-speed networking, delivering reliable data transfers at rates up to 10Gbps through an SFP+ connector. Designed for seamless integration with routers, switches, and servers, the module operates under TCP/IP protocols and features a modular PCIe form factor for straightforward installation in modern data centers.
Optimized for expanding data center capacity and upgrading server network interfaces, ES5D21G08T00 meets the rigorous demands of high-speed network environments. Its robust design and industry-standard compatibility make it an ideal choice for enterprises aiming for scalable, efficient, and secure connectivity solutions.
ES5D21G08T00 price is $583.69, a 19% saving from the Huawei list price of $720.61. ES5D21G08T00 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ES5D21G08T00 for additional pricing. Browse the full S5700 Series Switch Line Cards series or explore all Huawei products.
ES5D21G08T00 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 / Dell
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation / Jumbo Frames / QoS
- Power Consumption
- 8W
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- ES5D21G08T00 High-Speed Ethernet Module
- Height
- 0.5 inches
- Width
- 3.5 inches
- Depth
- 2.0 inches
- Weight
- 0.25 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ES5D21G08T00 |  ES5D00X2SA00 |  ES5D00X4SA00 |  ES5D000X4S00 |  ES5D00G4SA00 | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Card | Network Card | Network Module / Network Card | Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 10G | 10G | 10Gbps |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Dell | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 8W | 5W | 8W | N/A | 15W |
| Interface Ports | Ethernet | Ethernet | Ethernet / SFP+ | Ethernet / SFP+ | Ethernet |
| Expansion Slots | N/A | PCIe | SFP | N/A | SFP |
| Product Name | ES5D21G08T00 High-Speed Ethernet Module | ES5D00X2SA00 High-Performance Ethernet Network Card | ES5D00X4SA00 Ethernet Network Adapter | ES5D000X4S00 High Performance Ethernet Module | ES5D00G4SA00 10G SFP+ Ethernet Network Card |
| Height | 0.5 inches | N/A | 1.2 inches | N/A | 1.0 inches |
| Width | 3.5 inches | N/A | 3.4 inches | N/A | 4.4 inches |
| Depth | 2.0 inches | N/A | 0.8 inches | N/A | 6.0 inches |
| Weight | 0.25 lbs | N/A | 0.5 lbs | N/A | 0.7 lbs |
Reviews & Ratings
L
Lawrence Kim
5
All ports performed consistently.
E
Elliot Brown
4
Easy deployment in S5710EI switches.
N
Norman Clarke
5
Reliable daily operation.
C
Caleb Morgan
5
Good value expansion card.
O
Oscar Reed
5
Met performance expectations.
Questions & Answers
What is the SKU ES5D21G08T00 interface card?
The ES5D21G08T00 is an 8-port Gigabit Ethernet interface card designed for Huawei S5710EI series switches.
Which Huawei switch series is the ES5D21G08T00 compatible with?
It is fully compatible with Huawei S5710EI series switches to expand uplink and aggregation capabilities.
How many ports and what speeds does the ES5D21G08T00 support?
It features eight 10/100/1000Base-T RJ45 ports supporting 10 Mbps, 100 Mbps, and 1 Gbps speeds.
Does the ES5D21G08T00 support auto-negotiation and auto MDI/MDI-X?
Yes, it supports auto-negotiation and automatic MDI/MDI-X crossover detection on all ports.
Is the ES5D21G08T00 hot-swappable?
Yes, the interface card is hot-swappable, allowing installation or replacement without powering down the switch.
What network environments is the ES5D21G08T00 ideal for?
It is ideal for enterprise access, campus aggregation, and small to medium-sized business networks requiring Gigabit uplinks.
Which protocols and standards does the ES5D21G08T00 comply with?
It complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, and RFC-standard Ethernet protocols.
What is the maximum power consumption of the ES5D21G08T00?
Maximum power consumption is 5.6 W under full load conditions.
What cabling is required for the ES5D21G08T00 Gigabit ports?
Use Cat5e or higher-rated UTP/STP cables terminated with RJ45 connectors for Gigabit connectivity.
Do I need any special tools for installation?
No special tools are required; the card installs directly into the switch’s expansion slot using integrated guides.
Can I aggregate ports on the ES5D21G08T00 for higher bandwidth?
Yes, the ports support link aggregation (LACP) for increased bandwidth and redundancy.
Is the ES5D21G08T00 compatible with PoE devices?
No, this interface card provides data-only ports and does not supply Power over Ethernet.
What troubleshooting steps can I take if a port link is down?
Verify cable integrity, confirm link lights, check switch configuration, and test with loopback connectors.
What is the warranty period for the ES5D21G08T00?
Huawei provides a standard 5-year limited warranty for this interface card.
How do I update the firmware for the ES5D21G08T00?
Use Huawei iManager or the CLI to upload and apply the latest switch firmware supporting the interface card.
Where can I purchase the ES5D21G08T00 interface card?
You can purchase it through authorized Huawei resellers or from Huawei’s official e-commerce platform.