BWN 400G QSFPDD ER8 40KM SFP Module

The BWN-QPDD-S31L8-40D 400G SFP Module provides a 40km transmission range using PAM4 technology at 1310nm wavelength with LC duplex connectivity, compliant with IEEE 802.3bs ER8 standards for enterprise networking applications.

  • Data Rate: 400 Gbps
  • Form Factor: QSFP-DD
  • Type: ER8
  • Wavelength: 1310nm
  • Distance: 40km
  • Connector: Duplex LC
  • DDM/DOM: Supported

Unlock the future of high-speed networking with our cutting-edge 400G QSFP-DD PAM4 1310nm ER8 SFP module. Engineered for exceptional performance over 40km, this module is your gateway to seamless, reliable connectivity across leading platforms like Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper. Experience the power of next-generation optical communication with a product that meets the rigorous IEEE 802.3bs standards.

Parameters

Parameter Value Parameter Value
Form Factor QSFP-DD Max Data Rate 425Gbps
Wavelength 1310nm Max Cable Distance 40km
Connector Duplex LC Media SMF
Modulation Format PAM4 Power Consumption ≤15.4W
DDM/DOM Supported Temperature Range 0 to 70℃ (32 to 158°F)
Protocols IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1 Warranty 3 years

Key Features

  • Ultra-High Data Rate (425Gbps): Supports a maximum data rate of 425Gbps, exceeding the standard 400G specification. This ensures extra bandwidth for demanding applications and future-proofs your network.
  • Extended Reach (40km): Transmits data over distances up to 40km using single-mode fiber (SMF), making it perfect for long-distance connections in expansive networks.
  • Broad Compatibility: Seamlessly integrates with major networking brands, including Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper, fitting effortlessly into diverse network environments.
  • Energy-Efficient Design: Operates with a power consumption of ≤15.4W, offering an energy-efficient solution for high-speed transceivers and reducing operational costs in large deployments.
  • Advanced Diagnostics with DDM/DOM: Features Digital Diagnostic Monitoring (DDM/DOM) for real-time tracking of critical parameters like temperature, voltage, and optical power, enabling proactive maintenance and optimal performance.

Application

  • Data Centers: Ideal for connecting servers, switches, and storage systems over long distances within large data centers, ensuring fast and reliable data transfer across the facility.
  • Telecommunications Networks: Perfect for telecom providers needing high-speed, long-haul connections to support services like 5G, cloud computing, and video streaming over vast geographic areas.
  • Enterprise Networks: Suits enterprises with multiple locations or campuses requiring high-bandwidth, low-latency connections for critical applications and data sharing across sites.

FAQs

SFP modules convert electrical signals to optical signals (or vice versa), enabling data transmission between networking devices such as switches and routers across various distances and media types.

Our SFP modules are MSA-compliant, ensuring broad compatibility with major equipment manufacturers. Verify compatibility through your device documentation, our online compatibility matrix, or by contacting our technical support team.

Yes, all our modules support hot-swapping. Use an ESD wrist strap during installation, handle modules by their edges, and ensure proper alignment before insertion to prevent damage.

Power consumption typically ranges from 1-2 watts. Operating temperature range is 0°C to 70°C (commercial) or -40°C to 85°C (industrial), with 5-95% non-condensing humidity tolerance.

Our modules come with a 3-year standard warranty covering manufacturing defects and performance issues under normal use. Extended warranty options are available for select products.

Technical documentation is available in our online knowledge base. Support can be accessed via email (support@bwnfibersfp.com), phone, or through our customer support portal.

Compatible Brand

Alcate, Arista, Aruba, Avago, Brocade, Check Point, Chelsio, Ciena, Cisco, Customized, D-Link, Dell, F5 Networks, Finisar, Fortinet, Generic, H3C, HP, HPE, Huawei, IBM, Intel, Juniper, Lenovo, Mellanox, Mikrotik, MRV, Netgear, Nokia, Nortel, Palo Alto Networks, QNAP, Ruckus, TP LINK, Ubiquiti

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