ES1D2L02QFC0 Huawei Description:
The ES1D2L02QFC0 Huawei is a brand new, original Huawei 2-Port 40GBASE interface card, purpose-built to deliver ultra-high-speed connectivity for Huawei enterprise switches and core network devices. Designed for large-scale data centers, enterprise backbones, and service provider networks, this module enables robust 40Gbps connections with exceptional reliability and low latency.
The card provides 2 × 40GE QSFP+ ports, supporting flexible high-bandwidth uplinks and interconnections between core, aggregation, and spine-leaf network layers. Manufactured to Huawei’s stringent quality standards, it guarantees stable signal transmission, efficient traffic processing, and excellent interoperability within your Huawei switching environment.
Key Features:
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Model: ES1D2L02QFC0
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Condition: 100% Brand New, Original Huawei
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Type: 2-Port 40GBASE Interface Card
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Ports: 2 × 40GE QSFP+ slots
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Data Rate: 40Gbps per port, enabling high-capacity uplinks
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Performance: Low-latency forwarding and high throughput for demanding applications
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Compatibility: Fully compatible with supported Huawei modular switches and routers
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Hot Swappable: Allows easy installation or replacement without service interruption
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Reliability: Carrier-grade design, rigorously tested for 24/7 network stability
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Power Efficiency: Optimized for energy-saving, high-density data center deployments
Tech Specs:
Front Panel Ports
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Optical Ports: 2 × 40GE BASE-X optical ports
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Version Mapping: Model ES1D2L02QFC0 supported in V200R002C00 and later versions
40GE BASE-X Optical Port Attributes
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Connector Type: QSFP+
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Optical Port Attributes: Depend on the installed QSFP+ optical module
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Standards Compliance: IEEE 802.3ba
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Frame Formats Supported: Ethernet II, Ethernet SAP, Ethernet SNAP
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Network Protocol: IP
QSFP+ 40GE Optical Module Specifications
| Model | Transmission Distance (km) | Standard | Fiber Type | Connector Type |
|---|---|---|---|---|
| QSFP-40G-SR4 | ≤ 0.1 (OM3) / ≤ 0.15 (OM4) | 40GBASE-SR4 | Multimode (OM3/OM4) | MPO |
| QSFP-40G-iSR4 | ≤ 0.1 (OM3) / ≤ 0.15 (OM4) | 40GBASE-iSR4 | Multimode (OM3/OM4); Supports 4×10G | MPO |
| QSFP-40G-eSR4 | ≤ 0.026 – 0.4 | 40GBASE-eSR4 | Multimode (OM1/OM2/OM3/OM4) | MPO |
| Modal Bandwidth: 160–400 MHz·km | ||||
| Core Diameter: 50–62.5 μm | ||||
| QSFP-40G-LR4 | ≤ 10 | 40GBASE-LR4 | Single-mode | LC |
| QSFP-40G-ER4 | ≤ 40 | 40GBASE-ER4 | Single-mode | LC |
| QSFP-40G-iSM4 | ≤ 1.4 | 40GBASE-iSM4 | Single-mode | MPO |
Operating Temperature for QSFP+ Modules: 0°C to 70°C (32°F to 158°F)
Physical Specifications
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Dimensions (W × D × H): 394.7 mm × 426.8 mm × 35.1 mm
(15.5 in. × 16.8 in. × 1.4 in.) -
Weight: 2.50 kg (5.51 lb)
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Maximum Power Consumption: 88 W
Environmental Specifications
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Operating Temperature: 0°C to 45°C (32°F to 113°F)
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Operating Relative Humidity: 5% RH to 95% RH (non-condensing)
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Storage Temperature: -40°C to +70°C (-40°F to +158°F)
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Storage Relative Humidity: 5% RH to 95% RH (non-condensing)
ES1D2L02QFC0 Huawei Applications:
The ES1D2L02QFC0 2-Port 40GBASE Interface Card is ideal for:
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Data center interconnects and spine-leaf architectures
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Enterprise campus core and aggregation layers
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Service provider and ISP backbone networks
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High-performance computing (HPC) environments
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Network upgrades demanding ultra-high-speed links and expanded bandwidth
ES1D2L02QFC0 Huawei Customization & OEM Services:
We provide customization and OEM solutions to meet your unique deployment needs:
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Compatibility and pre-configuration testing with your network setup
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OEM branding and custom labeling for resellers and integrators
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Special packaging for phased or multi-location rollouts
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Extended burn-in testing for mission-critical applications
ES1D2L02QFC0 Huawei Wholesale & Bulk Orders:
Take advantage of our wholesale and bulk supply support, trusted by telecom operators, ISPs, and system integrators:
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Factory-direct pricing and competitive discounts for bulk quantities
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Reliable inventory and stable supply for large-scale rollouts
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Fast, secure global shipping with export-compliant packaging
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Dedicated account managers for smooth procurement and logistics
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Full technical support and warranty service for worry-free deployment
Why Choose Us:
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100% genuine Huawei hardware, thoroughly tested and certified
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Flexible solutions for data centers, enterprises, and carrier networks
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Competitive pricing for resellers, integrators, and partners
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Professional global logistics with secure, on-time delivery
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Expert support from planning to post-installation
Contact Us for a Quote:
Ready to expand your network capacity with the ES1D2L02QFC0 Huawei Brand New 2-Port 40GBASE Interface Card? Contact us today for technical details, compatibility guidance, and competitive wholesale pricing.
Our experienced team is here to help you build high-performance, future-ready networks with trusted Huawei solutions.
