# Fiber optic transceiver module Dell 407-BCBN

**URL:** https://aio.lv/en/product--dell-4y8dn--3112717
**Data updated:** 2025-12-29 10:46 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Dell
**Manufacturer code:** 4Y8DN
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Dell 407-BCBN is a fiber optic SFP+ transceiver module with a maximum data transfer rate of 10000 Mbit/s. Operating at 850 nm, it is compatible with various Dell PowerEdge servers including C4140, FC630, and R640. This module ensures high-speed connectivity and reliable performance for your network infrastructure.

## Long description

The Dell 407-BCBN fiber optic transceiver module is an SFP+ hot-pluggable unit designed to provide 10GbE connectivity for network equipment. Operating at 850 nm with a maximum data transfer rate of 10000 Mbit/s, this transceiver is compatible with a range of Dell PowerEdge servers and other SFP+ ports to extend network reach and support high-speed links.
Advantages
This Dell SFP+ transceiver offers hot-pluggable installation for minimal downtime, a compact SFP+ form factor for broad compatibility, and support for 10GBase standards to deliver 10GbE performance. It also includes an enhanced digital diagnostic monitoring (DDM) interface that provides real-time access to operating parameters such as transceiver temperature, laser bias current, transmitted and received optical power, and supply voltage.
Suitable for
 10 Gigabit Ethernet uplinks between switches and servers
 High-speed links in data center and rack environments
 Compatible upgrades or replacements in Dell PowerEdge servers (e.g., C4140, FC630, R640)
 Short-reach multimode fiber connections at 850 nm
Key specifications
 Manufacturer: Dell
 Model: 407-BCBN (MPN: 4Y8DN)
 Form factor: SFP+
 Data rate: up to 10000 Mbit/s (10GbE)
 Wavelength: 850 nm
 Diagnostic: enhanced digital diagnostic monitoring (DDM)
How to use
Insert the hot-pluggable SFP+ transceiver into a compatible SFP+ port on your switch, router, or server until it seats securely, then connect the appropriate multimode fiber patch cable. Ensure the link partner is configured for 10GbE operation. Monitor the transceiver parameters through the host device or management software using the DDM interface to verify optical power levels and device status.
Usage recommendations
Use multimode fiber and compatible LC-terminated patch cords for short-reach 850 nm links, verify compatibility with the specific Dell server or network device model before installation, and handle the transceiver by its housing to avoid contamination of the optical interface.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum data transfer rate | 10000 Mbit/s |
| Wavelength | 850 nm |
| SFP transceiver standard | SR |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Packaging data

| Feature | Value |
|---|---|
| Number of products included | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Compatible products | PowerEdge C4140, FC630, M820; PowerEdge C6420, C6525, FC640, M640, R240, R340, R440, R540, R640, R6415, R6515, R6525, R730, R730xd, R740, R740xd, R740xd2, R7415, R7425, R7515, R7525, R840, R940, T140, T340, T440, T640, XR2; PowerVault ME4012, ME4024, ME4084 |
| Brand compatibility | Dell |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

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### What is the warranty period?

All Dell products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Dell service centers and through AiO.lv

### Can the product be returned after purchase?

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### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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