Huawei 400G QSFP-DD Transceiver in Bangladesh — High-Speed Data Center Optical Module

A Huawei 400G QSFP-DD Transceiver is a high-performance optical module designed to deliver 400Gbps ultra-fast data transmission for modern data centers, cloud computing, and telecom networks. It uses the QSFP-DD (Double Density) form factor to provide high port density and scalable network architecture.

Huawei 400G transceivers support flexible deployment with breakout options (4×100G), making them ideal for high-bandwidth applications.

Buy Huawei 400G QSFP-DD Transceiver in Bangladesh at Best Price

Datacom Technologies BD supplies genuine Huawei 400G QSFP-DD optical modules with full compatibility for Huawei switches, routers, and enterprise network environments across Bangladesh.

Key Features

• High-speed 400Gbps data transmission
• QSFP-DD form factor for high-density deployment
• Supports 4×100G breakout configuration
• Hot-swappable for easy installation
• Compatible with single-mode and multimode fiber
• Low power consumption and efficient thermal design

Types of Huawei 400G QSFP-DD Transceivers

• SR8 (Short Range) — Up to ~100m over multimode fiber
• DR4 / FR4 (Medium Range) — Up to 500m–2km over SMF
• LR4 (Long Range) — Up to 10km transmission
• ZR / ZR+ (Coherent Optics) — Long-distance DWDM connectivity
• DAC / AOC — Short-distance direct connections

Popular Huawei 400G QSFP-DD Transceiver Models, Part Numbers & Server Compatibility at Datacom

QSFP-DD-400G-SR4

• Part number (example): — (varies by region/vendor)
• Type: QSFP-DD (400G SR4, MMF)
• Reach: ~60–100 m (OM3/OM4 multimode fiber)
• Wavelength: 850 nm
• Compatibility:
  • Huawei CloudEngine 6800 / 8800 / 9800 series
  • 400G QSFP-DD ports on DC switches
• Use case: Short-reach intra–data center links
• Notes: Requires MPO/MTP-12 fiber, PAM4 modulation

 QSFP-DD-400G-SR8

• Part numbers:
  • 02312NPG
  • 02315GMU
• Type: QSFP-DD (400G SR8, MMF)
• Reach: ~70–100 m
• Compatibility:
  • Huawei CloudEngine high-density switches
• Use case: High-density short-range connections
• Notes: 8-lane optics (higher fiber count)

 QSFP-DD-400G-DR4

• Part number: —
• Type: QSFP-DD (400G DR4, SMF)
• Reach: ~500 m (single-mode fiber)
• Compatibility:
  • Huawei CloudEngine 8800 / 9800
• Use case: Data center interconnect (DCI) short-range
• Notes: Widely used for spine-leaf fabrics

 QSFP-DD-400G-FR4

• Part number: —
• Type: QSFP-DD (400G FR4)
• Reach: ~2 km (SMF)
• Compatibility:
  • Huawei CE series switches
• Use case: Medium-distance data center / campus links
• Notes: Uses CWDM wavelengths (4 lanes)

 QSFP-DD-400G-LR4

• Part number: (Huawei official LR4 module)
• Type: QSFP-DD (400G LR4)
• Reach: ~10 km (SMF)
• Compatibility:
  • Huawei CloudEngine 16800 / 9800
• Use case: Long-distance campus / metro connections
• Notes: Standard 1310 nm CWDM solution

 QSFP-DD-400G-LR8

• Part number: 02312NPK
• Type: QSFP-DD (400G LR8)
• Reach: ~10 km
• Compatibility:
  • Huawei aggregation / core switches
• Use case: Long-haul single-mode transmission
• Notes: 8-lane LR (older architecture)

 QSFP-DD-400G-ZR

• Part number: 02313FHD
• Type: Coherent QSFP-DD (ZR)
• Reach: ~80 km
• Compatibility:
  • Huawei optical transport / DCI platforms
• Use case: Metro DCI (Data Center Interconnect)
• Notes: Coherent optics for long-distance links

 QSFP-DD-400G-PSM8

• Part number: —
• Type: QSFP-DD (PSM8 parallel SMF)
• Reach: ~500 m
• Compatibility:
  • Huawei data center switches
• Use case: Parallel fiber connectivity (8 fibers)
• Notes: Cost-effective alternative to CWDM

 QSFP-DD-400G-CWDM8

• Part number: —
• Type: QSFP-DD (CWDM8)
• Reach: ~2 km
• Compatibility:
  • Huawei CloudEngine platforms
• Use case: Data center aggregation
• Notes: Uses 8 CWDM wavelengths

 QSFP-DD-400G-DWDM8

• Part number: —
• Type: QSFP-DD (DWDM)
• Reach: Long-haul (varies by design)
• Compatibility:
  • Huawei optical transport systems
• Use case: High-capacity DWDM backbone
• Notes: Wavelength-tunable in DWDM grid

Huawei 400G QSFP-DD Transceiver Price in Bangladesh

•  Contact Datacom Technologies BD for latest pricing and project-based quotations.

Common Use Cases

• Data center and cloud infrastructure
• High-performance computing (HPC)
• AI and big data processing
• Data center interconnect (DCI)
• Telecom and ISP backbone networks

Why Choose Huawei 400G QSFP-DD Transceiver?

• High-performance 400G optical solution
• Scalable and future-ready networking
• Flexible breakout and deployment options
• Reliable performance for critical systems
• Optimized for cloud and AI environments

Order Huawei 400G QSFP-DD Transceiver in Bangladesh

•  Call / WhatsApp: 01748-173213 | 01313-886347
•  Email: sales@datacom.com.bd | datacomtechnologiesbd@gmail.com