ES5D21G08S00 Huawei Product Description:
The ES5D21G08S00 Huawei is an original Huawei Rear Optical Interface Card designed for high-capacity network expansion and seamless data transmission in enterprise, ISP, and telecom environments. Equipped with 8 high-performance optical ports, this card is engineered to meet the increasing demands for reliable, high-speed connections while ensuring easy integration with compatible Huawei modular switches and routers.
With Huawei’s industry-leading build quality and rigorous testing, this rear optical interface card delivers stable performance, minimal latency, and long-term reliability — making it an excellent choice for mission-critical networks that require secure and efficient data flow.
Key Features:
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Model: ES5D21G08S00
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Condition: 100% Brand New, Original Huawei
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Port Configuration: 8 high-speed optical ports for flexible network expansion
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Performance: Supports high-bandwidth data transmission with low latency and maximum reliability
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Compatibility: Seamlessly integrates with supported Huawei modular network equipment
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Quality Assurance: Built to Huawei’s strict standards, with comprehensive factory testing
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Ease of Use: Hot-swappable design ensures simple installation and minimal downtime during upgrades or maintenance
Tech Specs:
| Front Panel | |||||
| 1. Eight GE SFP optical ports | |||||
| Attributes of an SFP optical port | |||||
| Connector type | LC/PC | ||||
| Standards compliance | IEEE 802.3 | ||||
| Version Mapping | |||||
| ES5D21G08S00(8-Port GE SFP Rear Optical Interface Card) is supported in V200R001C00 to V200R005C02 | |||||
| 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) | 77 (W)x 207 (D) x 42 (H) | ||||
| Weight (kg) | 0.3 | ||||
| Maximum power consumption (W) | 12.4 | ||||
| Environment parameters | |||||
| Operating temperature | 0°C to 50°C | ||||
| Relative humidity | 5% RH to 95% RH | ||||
| Storage temperature | -40°C to +70°C | ||||
ES5D21G08S00 Huawei Applications:
✅ Core enterprise networks needing additional optical interfaces
✅ Telecom operators and backbone networks
✅ ISP infrastructure expansions
✅ Data centers and cloud service providers
✅ System integrators building scalable, future-proof solutions
Customization & OEM Services:
We understand that every network is unique. That’s why we offer flexible customization and OEM services, including:
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Pre-configuration of optical modules to match your deployment needs
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Private labeling and branding for resellers and large orders
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Custom packaging and documentation based on project specifications
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Additional burn-in testing and QA on request for mission-critical projects
ES5D21G08S00 Huawei Wholesale & Bulk Orders:
As an authorized supplier for Huawei network solutions, we support bulk orders and long-term partnerships for resellers, ISPs, system integrators, and telecom operators. Partner with us for:
✔️ Competitive wholesale pricing and attractive bulk discounts
✔️ Reliable stock and fast worldwide shipping
✔️ Secure, export-compliant packaging to protect sensitive equipment
✔️ Dedicated account managers for smooth ordering and logistics
✔️ Professional technical support and warranty coverage after purchase
Why Choose Us:
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100% authentic Huawei hardware with full test reports
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Competitive pricing directly from authorized supply channels
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Flexible OEM and customization options for unique projects
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Professional export logistics and documentation services
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Technical expertise to help you deploy with confidence
Contact Us for a Quote:
Ready to expand your network with the ES5D21G08S00 Huawei Rear Optical Interface Card? Get in touch with our sales team today for customization options, bulk pricing, and fast shipping details. We’re here to provide trusted solutions that keep your network running smoothly and efficiently.
