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407-BBEF
Dell Networking. Transceiver. SFP+. 10GbE. SR. 850nm Wavelen...
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
407-BBEF is a high-performance SFP+ transceiver designed for 10G data rate applications in data centers, enterprise networks, and telecom infrastructures. This module uses an LC connector for seamless fiber coupling and supports Ethernet protocols over multi-mode fiber, delivering reliable short-range transmission up to 300 meters while meeting the stringent physical size and form factor requirements of modern network equipment.
407-BBEF features precise physical dimensions optimized for dense port configurations and operates efficiently within a temperature range of 0 to 70°C. Its design ensures compatibility with leading network vendors such as Cisco, Juniper, Huawei, and Arista, making it an ideal choice for various mission-critical applications, including fiber channel deployments and high-speed interfacing in scalable network architectures.
407-BBEF price is $67.00, a 89% saving from the Dell list price of $607.00. 407-BBEF is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 407-BBEF for additional pricing. Browse the full Dell Optical Transceivers series or explore all Dell products.
Scenario: A multinational enterprise deploys a leaf-spine network in its primary data center to support virtualized workloads and high-performance applications. Implementation of the 407-BBEF Dell Networking Transceiver SFP+ 10GbE SR (850 nm, 300 m) over multi-mode fiber establishes low-latency, high-throughput links between leaf and spine switches. Benefit: Ensures consistent 10 GbE bandwidth, reduces congestion, and enables scalable port density for future growth, optimizing application performance and operational efficiency.
Scenario: A large university upgrades its network backbone to connect academic buildings and research labs across a 300 m campus span. The 407-BBEF Dell Networking Transceiver SFP+ 10GbE SR (850 nm) modules are deployed on Dell switches, leveraging existing OM3 fiber infrastructure for multi-building links. Benefit: Delivers reliable 10 GbE throughput, accelerates data access for researchers, simplifies network management with hot-swappable modules, and future-proofs campus connectivity.
Scenario: An enterprise IT department implements site-to-site storage replication between primary and secondary data halls within a single facility. The 407-BBEF Dell Networking Transceiver SFP+ 10GbE SR (850 nm, 300 m) provides dedicated, high-speed connections for real-time iSCSI and backup traffic over multi-mode fiber. Benefit: Achieves sub-millisecond replication latency, enhances data resilience, and supports rapid failover, ensuring business continuity and compliance with RPO/RTO requirements.
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| 407-BBEF |  330-2405 |  08T47V |  Dell 10Gb-SFP-SR |  0XTY28 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP+ | QSFP |
| Data Rate | 10G | 10G | 10G | 10G | 100G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850 nm | 850nm | 850nm | 850 nm | 850nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Multi-mode | Multi-mode |
| Max Distance | 300 meters | 300m | 300 m | 300 meters | 300 meters |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Ethernet | Ethernet | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Dell | Cisco, Juniper, Huawei, Arista |
| Product Name | 407-BBEF 10G SFP+ Multimode Transceiver | 330-2405 10GBase-SR SFP+ Transceiver | 08T47V 10G SFP+ Transceiver Module | Dell 10Gb-SFP-SR | 0XTY28 QSFP 100G Transceiver Module |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable SFP plus module for data center use.
No compatibility issues encountered.
Stable under continuous traffic.
Good signal quality.
Dependable Dell optic.
The Dell 407-BBEF is an SFP+ transceiver module designed for 10 Gbps Ethernet connectivity over multimode fiber, supporting 850 nm wavelength and up to 300 m reach.
The 407-BBEF transceiver supports 10 Gbps data rates, ideal for high-performance network aggregation, server connectivity, and data center uplinks.
The Dell 407-BBEF operates at an 850 nm wavelength, optimized for short-reach multimode fiber transmissions with low power consumption.
This SFP+ transceiver supports a maximum reach of 300 meters over OM3 multimode fiber, ensuring reliable short-distance connections within data centers.
The Dell 407-BBEF is compatible with OM3 and OM4 multimode fiber cables, providing optimal performance up to 300 meters.
Yes, the 407-BBEF SFP+ module is hot-swappable, allowing you to install or replace the transceiver without powering down your switch or server.
The 407-BBEF is supported on Dell Networking N Series, S Series, and Z Series switches, as well as certain Dell EMC servers with SFP+ ports.
While it’s optimized for Dell equipment, the Dell 407-BBEF is MSA-compliant and may work in other vendors’ SFP+ ports, though compatibility varies.
Yes, the 407-BBEF complies with SFP+ MSA and IEEE 802.3ae 10GBASE-SR standards for guaranteed interoperability and performance.
The Dell 407-BBEF draws less than 1 W of power, delivering energy-efficient operation while maintaining a stable 10 Gbps link.
The transceiver operates reliably between 0 °C and 70 °C (32 °F to 158 °F), meeting typical data center environmental requirements.
To install, align the SFP+ module with the empty port, insert gently until it clicks, then connect the LC fiber cables to the module’s duplex interface.
Yes, the Dell 407-BBEF is backed by Dell’s standard limited warranty, covering defects in materials and workmanship for the warranty period.
The Dell 407-BBEF is ideal for data center aggregation, server farm interconnects, virtualization clusters, and any short-reach 10 GbE environment.
Check link status LEDs on your switch or server, use built-in diagnostics (show interfaces transceiver detail), and verify error counters are at zero.
Ensure the replacement is a genuine Dell 407-BBEF, verify firmware compatibility, match fiber type (OM3/OM4), and test link integrity after swap.
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