ES5D21G16S00 Huawei Product Description:
The ES5D21G16S00 Huawei is an original Huawei 16-Port Optical Interface Card, expertly designed to deliver high-performance, high-bandwidth optical connectivity for enterprise, telecom, and data center networks. Equipped with 16 high-speed optical ports, this interface card ensures seamless expansion of network capacity while maintaining stable, low-latency data transmission.
Engineered to meet Huawei’s stringent quality and reliability standards, this interface card integrates easily with compatible Huawei modular switches and routers, making it an ideal choice for projects requiring flexible, scalable, and secure network solutions.
Key Features:
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Model: ES5D21G16S00
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Condition: 100% Brand New, Original Huawei
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Port Configuration: 16 high-performance optical ports for efficient network expansion
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Performance: Supports high-bandwidth, low-latency data transfer for demanding workloads
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Compatibility: Fully compatible with Huawei modular switch and router chassis
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Reliability: Built with premium components and rigorously tested for 24/7 stable operation
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Ease of Use: Hot-swappable design for quick installation and minimal downtime during upgrades.
Tech Specs:
| Front Panel | |||||
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1. Sixteen GE SFP optical ports |
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| Attributes of an SFP optical port | |||||
| Connector type | LC/PC | ||||
| Standards compliance | IEEE 802.3 | ||||
| Version Mapping | |||||
| ES5D21G16S00(16-Port GE SFP Front Optical Interface Card) is supported in V200R003C00 to V200R005C03 | |||||
| Attributes of GE optical modules | |||||
| Model | Transmission Distance (km) | Standard | Fiber Type | ||
| eSFP-GE-SX-MM850 | ≤ 0.22 | 1000base-SX |
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| ≤ 0.275 | 1000base-SX |
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| ≤ 0.5 | 1000base-SX |
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| ≤ 0.55 | 1000base-SX |
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| ≤ 1 | 1000base-SX |
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| SFP-GE-LX-SM1310 | ≤ 10 | 1000base-LX/LH |
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| S-SFP-GE-LH40-SM1310 | ≤ 40 | 1000base-LX/LH | |||
| S-SFP-GE-LH40-SM1550 | ≤ 40 | 1000base-LX/LH | |||
| S-SFP-GE-LH80-SM1550 | ≤ 80 | 1000base-ZX | |||
| eSFP-GE-ZX100-SM1550 | ≤ 100 | 1000base-ZX | |||
| SFP-GE-LX-SM1310-BIDI
(Single-fiber single-fiber bidirectional optical module) |
≤ 10 | 1000base-BX | |||
| SFP-GE-LX-SM1490-BIDI
(Single-fiber single-fiber bidirectional optical module) |
≤ 10 | 1000base-BX | |||
| LE2MGSC40DE0
(Single-fiber single-fiber bidirectional optical module) |
≤ 40 | 1000base-BX | |||
| LE2MGSC40ED0
(Single-fiber single-fiber bidirectional optical module) |
≤ 40 | 1000base-BX | |||
| SFP-GE-ZBXD1
(Single-fiber single-fiber bidirectional optical module) |
≤ 80 | 1000base-BX | |||
| SFP-GE-ZBXU1
(Single-fiber single-fiber bidirectional optical module) |
≤ 80 | 1000base-BX | |||
| SFP-GE-BXU1-SC
(Single-fiber single-fiber bidirectional optical module) |
≤ 10 | 1000base-BX |
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| Optical parameters of GE optical modules | |||||
| Model | Center Wavelength (nm) | Transmit Power (dBm) | Receiver Sensitivity (dBm) | Overload Optical Power (dBm) | Extinction Ratio (dB) |
| eSFP-GE-SX-MM850 | 850 | -9.5 to -2.5 | ≤ -17 | 0 | ≥ 9 |
| SFP-GE-LX-SM1310 | 1310 | -9.0 to -3.0 | ≤ -20 | -3.0 | ≥ 9 |
| S-SFP-GE-LH40-SM1310 | 1310 | -5.0 to 0 | ≤ -23 | -3.0 | ≥ 9 |
| S-SFP-GE-LH40-SM1550 | 1550 | -5.0 to 0 | ≤ -22 | -3.0 | ≥ 8.5 |
| S-SFP-GE-LH80-SM1550 | 1550 | -2.0 to +5.0 | ≤ -23 | -3.0 | ≥ 9 |
| eSFP-GE-ZX100-SM1550 | 1550 | 0 to 5 | ≤ -30 | -9.0 | ≥ 9 |
| SFP-GE-LX-SM1310-BIDI
(Single-fiber single-fiber bidirectional optical module) |
RX1490/TX1310 | -9.0 to -3.0 | ≤ -19.5 | -3.0 | ≥ 6 |
| SFP-GE-LX-SM1490-BIDI
(Single-fiber single-fiber bidirectional optical module) |
RX1310/TX1490 | -9.0 to -3.0 | ≤ -19.5 | -3.0 | ≥ 6 |
| LE2MGSC40DE0
(Single-fiber single-fiber bidirectional optical module) |
RX1490/TX1310 | -2.0 to +3.0 | ≤ -23 | -3.0 | ≥ 9 |
| LE2MGSC40ED0
(Single-fiber single-fiber bidirectional optical module) |
RX1310/TX1490 | -2.0 to +3.0 | ≤ -23 | -3.0 | ≥ 9 |
| SFP-GE-BXU1-SC
(Single-fiber single-fiber bidirectional optical module) |
RX1310/TX1490 | -9.0 to -3.0 | ≤ -19.5 | -3.0 | ≥ 9 |
| SFP-GE-ZBXD1
(Single-fiber single-fiber bidirectional optical module) |
RX1490/TX1570 | -2.0 to +4.0 | ≤ -26 | -3.0 | ≥ 9 |
| SFP-GE-ZBXU1
(Single-fiber single-fiber bidirectional optical module) |
RX1570/TX1490 | -2.0 to +4.0 | ≤ -26 | -3.0 | ≥ 9 |
| Physical specifications | |||||
| Dimensions (mm) | 145 (W)x 233 (D) x 39.6 (H) | ||||
| Weight (kg) | 0.7 | ||||
| Maximum power consumption (W) | 11.7 | ||||
| Environment parameters | |||||
| Operating temperature | 0°C to 45°C | ||||
| Relative humidity | 5% RH to 95% RH | ||||
| Storage temperature | -40°C to +70°C | ||||
ES5D21G16S00 Huawei Applications:
✅ Large enterprise and campus networks needing more optical interfaces
✅ Telecom operators and ISP backbone expansions
✅ Data centers and cloud infrastructure environments
✅ High-performance computing networks
✅ System integrators upgrading or modernizing legacy systems
Customization & OEM Services:
We know that every project is unique. That’s why we offer flexible customization and OEM solutions, including:
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Pre-configuration of ports and settings for plug-and-play deployment
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Private branding and labeling for resellers and bulk buyers
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Customized packaging and export labeling
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Additional burn-in testing or extended quality checks for mission-critical projects
ES5D21G16S00 Huawei Wholesale & Bulk Orders:
We welcome bulk orders and wholesale partnerships for system integrators, ISPs, and telecom operators. When you partner with us, you benefit from:
✔️ Factory-direct pricing and competitive volume discounts
✔️ Reliable stock availability and fast global shipping
✔️ Secure, export-compliant packaging for safe delivery
✔️ Dedicated account managers to ensure smooth transactions
✔️ Full technical support and warranty coverage for peace of mind
Why Choose Us:
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100% genuine Huawei hardware, fully tested and certified
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Flexible solutions and custom services for your project’s unique needs
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Competitive pricing for resellers and large-scale integrators
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Professional global logistics and export documentation
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Expert technical support throughout your purchase and deployment
Contact Us for a Quote:
Ready to enhance your network with the ES5D21G16S00 Huawei 16-Port Optical Interface Card? Reach out today for customization options, detailed specifications, and competitive wholesale pricing. Our team is here to help you build a reliable, high-performance network backed by trusted Huawei solutions.
