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Dell 407-BBBW 40Gb/s QSFP+ 40km 850nm MPO Multi-Mode Fiber Transceiver
- Data Rate: 40Gb/s
- Connector Type: QSFP+
- Fiber Type: Multi-Mode Fiber (MMF)
- Wavelength: 850nm
- Connector: MPO (Multi-fiber Push On)
- Reach: Up to 100 meters (depending on fiber quality)
- Application: Data center interconnects, high-speed networking
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Product Overview
The Dell 407-BBBW is a 40Gb/s QSFP+ transceiver designed for multi-mode fiber optic networks. It operates at a wavelength of 850nm and utilizes an MPO connector, making it suitable for short-reach, high-bandwidth applications like data center interconnects.
Technical Information
| Product Type | Transceiver Module |
| Data Rate | 40Gb/s |
| Form Factor | QSFP+ |
| Fiber Type | Multi-Mode |
Additional Specifications
| Wavelength | 850nm |
| Connector | MPO |
| Maximum Distance | 100m |
Product Description
The Dell 407-BBBW is a high-performance optical transceiver module engineered to support 40 Gigabit Ethernet (40GbE) communications over multi-mode fiber optic cabling. This QSFP+ (Quad Small Form-factor Pluggable Plus) module is specifically designed for short-range, high-bandwidth applications, commonly found in modern data center environments. Its 850nm wavelength is optimized for efficient transmission over multi-mode fiber, providing a cost-effective solution for high-density network connections. The transceiver utilizes an MPO (Multi-fiber Push On) connector, which is a compact connector designed to house multiple fiber strands within a single ferrule. This MPO interface is standard for high-speed parallel optics, enabling the 40Gb/s data rate by aggregating multiple lower-speed lanes. The 407-BBBW is typically rated for distances up to 100 meters on OM3 or OM4 multi-mode fiber, making it ideal for switch-to-switch links, server uplinks, and storage area network (SAN) connections within a data center rack or across adjacent racks. Compatibility with Dell networking equipment is a primary design consideration, ensuring seamless integration and optimal performance. This transceiver is a critical component for building scalable and high-performance network infrastructures that demand significant data throughput. Its pluggable nature allows for easy installation, replacement, and upgrades, providing flexibility in network design and maintenance.
