• Dell Compatible 407-BBGN-BCC 40GBASE-LR4 S-Class transceiver with Blue cable co
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Blue Cable Co

407-BBGN-BCC | Dell Compatible 40GB Single-Mode 10km (40GBASE-LR4) S-Class Enterprise

407-BBGN-BCC | Dell Compatible 40GB Single-Mode 10km (40GBASE-LR4) S-Class Enterprise

407-BBGN-BCC

Stock Status: Enquire

$1,131.90 AUD
$1,131.90 AUD
$1,131.90 AUD
Sale Stock Status: Enquire
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Description

The 407-BBGN-BCC is a drop-in compatible replacement for the Dell 407-BBGN. This QSFP+ transceiver delivers plug-and-play 40 Gigabit Ethernet connectivity in Dell Networking platforms. - IEEE 802.3ba 40GBASE-LR4 compliance ensures interoperability with standards-based 40GbE equipment and guarantees 40 Gbps aggregate throughput over single-mode fibre - QSFP+ form factor with duplex LC connector, 1310nm wavelength, up to 10km reach on single-mode fibre - Four-lane CWDM architecture (1271/1291/1311/1331nm) multiplexes four 10 Gbps electrical channels into a single 40 Gbps optical link - Digital diagnostics monitoring (DOM) provides real-time access to optical power, temperature, transmit bias current, and supply voltage via I2C interface - Hot-pluggable design with maximum 3.5W power consumption and 0 to 70 degrees Celsius operating temperature range - Compatible with Dell Force10, Dell Networking S-series, C-series, N-series, and Z-series platforms requiring 40GBASE-LR4 QSFP+ interfaces

Features

• IEEE 802.3ba 40GBASE-LR4 compliance guarantees full interoperability with standards-based switches, routers, and NICs requiring 40GbE single-mode connectivity
• Four-lane CWDM multiplexing architecture converts four independent 10 Gbps electrical inputs into four discrete optical wavelengths (1271, 1291, 1311, 1331nm per ITU-T G694.2), aggregating to 40 Gbps on a single duplex fibre pair
• Digital diagnostics interface exposes optical transmit and receive power, module temperature, laser bias current, and supply voltage in real time via I2C, enabling proactive link health monitoring
• Hot-pluggable QSFP+ MSA footprint with duplex LC optical interface and 38-pin electrical connector supports installation and removal without system power-down
• Maximum 3.5W power envelope and 0 to 70 degrees Celsius commercial operating range suit high-density data centre and enterprise aggregation deployments
• Single-mode fibre requirement (OS2 recommended) minimises chromatic dispersion across the 10km link budget, supporting campus backbone and metro interconnect applications

Warranty

5-Year Advanced Warranty on All Blue Cable Co® Products

Blue Cable Co® offers a comprehensive 5-Year Advanced Warranty on all our branded products. Our advanced warranty ensures fast, hassle-free replacements to keep your network running smoothly. If a fault occurs, we"ll deliver a replacement part before you return the faulty item,minimising downtime and giving you complete peace of mind.

Choose Blue Cable Co® for reliable, high-quality network components backed by industry-leading warranty support.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

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Technical Specifications

Brand: Blue Cable Co
BCC SKU: 407-BBGN-BCC
Compatible Replacement For: 407-BBGN
Compatibility: Dell compatible
Lab Testing: Tested in Sydney, Australia
Warranty: 5-year advanced hardware replacement (Blue Cable Co)
Form Factor: QSFP+ transceiver module
Data Rate: 40 Gbps (4 x 10 Gbps lanes)
Wavelength: 1310nm CWDM (1271/1291/1311/1331nm)
Fibre Type: Single-mode (SMF)
Connector Type: Duplex LC
DOM Support: Yes (digital diagnostics monitoring)
Standards: IEEE 802.3ba 40GBASE-LR4, QSFP+ MSA, SFF-8436
Max Reach: Up to 10km on single-mode fibre
Operating Temperature: 0 to 70 degrees Celsius
Max Power Consumption: 3.5W

FAQs

Q: Will this work in place of the Dell 407-BBGN?
A: Yes. The 407-BBGN-BCC is designed as a plug-and-play replacement for the Dell 407-BBGN. It matches the reference part on form factor (QSFP+), data rate (40 Gbps), standard (IEEE 802.3ba 40GBASE-LR4), wavelength (1310nm CWDM), reach (10km SMF), and connector (duplex LC). It will operate identically in Dell Networking equipment.

Q: Which Dell platforms support this transceiver?
A: This module is compatible with Dell platforms featuring QSFP+ ports that support 40GBASE-LR4. Dell documentation confirms compatibility with Force10 MXL blade, S4810, S4820T, S60, Z9000, Z9500, Networking C7004, C7008, C9010, N4032, N4064, S4810-ON, S5000, S6000, S6000-ON, S6010-ON, and EMC Networking S4048-ON switches. Any Dell switch with a 40GbE QSFP+ port and NOS support for LR4 optics will work.

Q: What are the four CWDM wavelengths and why does this matter?
A: The module transmits and receives on four discrete wavelengths: 1271nm, 1291nm, 1311nm, and 1331nm, as defined by ITU-T G694.2. Each wavelength carries 10 Gbps, multiplexed onto a single fibre pair to achieve 40 Gbps aggregate. This CWDM lane architecture allows the use of standard duplex LC single-mode fibre without requiring parallel optics or MPO connectors, simplifying cabling infrastructure for long-reach deployments.

Q: Does this transceiver support digital diagnostics, and what parameters can I monitor?
A: Yes, the module supports DOM (digital diagnostics monitoring) per the QSFP+ MSA specification. You can access real-time optical transmit power, optical receive power, internal temperature, transmit bias current, and supply voltage via the I2C serial interface. These parameters allow you to monitor link health, detect marginal conditions before failure, and verify optical budget compliance across the 10km span.

Q: What is the actual reach on this module, and does fibre type affect distance?
A: The module is specified for up to 10km on single-mode fibre with a minimum optical budget of 9.7 dB. Actual reach depends on fibre loss, splice loss, connector quality, and dispersion. OS2 single-mode fibre is recommended to minimise chromatic dispersion at 1310nm. Using lower-grade fibre or fibre with high loss per kilometre will reduce effective distance. Always calculate link budget based on your installed fibre plant characteristics.

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