• Dell Q28-100GFR-BCC 100G Single-Mode Fiber Optic Connector
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Blue Cable Co

Q28-100GFR-BCC | Dell Compatible 100G Single-Mode 2km (100GBASE-FR)

Q28-100GFR-BCC

Stock Status: Enquire

$1,072.50 inc. GST
$975.00 ex. GST
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Description

The Q28-100GFR-BCC is a drop-in compatible replacement for the Dell Q28-100GFR. This single-lambda QSFP28 transceiver delivers plug-and-play 100 Gigabit Ethernet connectivity over single-mode fibre using PAM4 modulation, ideal for data centre interconnects and enterprise network cores. - IEEE 802.3cd 100GBASE-FR and 100G Lambda MSA compliance ensures interoperability with standards-based equipment - QSFP28 form factor, 100 Gigabit Ethernet, 1310nm wavelength, 2km reach over single-mode fibre, duplex LC connector - Single wavelength at 1310nm using PAM4 modulation converts 4x25G NRZ electrical signals to 1x100G optical signal - Digital diagnostic monitoring (DDM) support provides real-time access to temperature, transmit/receive power, and supply voltage - Hot-swappable design enables field installation and maintenance without network downtime - Requires Forward Error Correction (FEC) enabled on host equipment for optimal link reliability

Features

• IEEE 802.3cd 100GBASE-FR compliance guarantees interoperability with MSA-compliant 100G ports across vendor platforms, using single-lambda architecture that simplifies 400G-to-100G breakout scenarios without sacrificing bandwidth per port
• PAM4 modulation at 50 Gbaud on a single 1310nm wavelength achieves 100 Gbps throughput over standard G.652 single-mode fibre, eliminating the wavelength multiplexing complexity of LR4 while maintaining 2km reach with 4 dB link budget
• Electrical interface presents 4x 25.78 Gbps NRZ lanes compliant with OIF CEI-28G-VSR, with onboard DSP-based gearbox and Broadcom chipset converting to single-lane 100G PAM4 optical signal via cooled EML laser transmitter
• Requires Forward Error Correction (FEC) on host platform to meet bit error rate targets; module integrates FEC-aware logic to ensure compatibility with IEEE 802.3cd FEC requirements for 100GBASE-FR links
• Hot-swappable QSFP28 footprint supports tool-free insertion and removal during live operation, with duplex LC connector enabling straightforward fibre termination using standard single-mode patch cables
• Digital diagnostic monitoring (DDM) via I2C interface exposes real-time optical parameters including laser temperature, bias current, transmit power, receive power, and supply voltage per QSFP28 MSA specification

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

Compatible SFP Selector

Technical Specifications

Brand: Blue Cable Co
BCC SKU: Q28-100GFR-BCC
Compatible Replacement For: Q28-100GFR
Compatibility: Dell compatible
Lab Testing: Tested in Sydney, Australia
Warranty: 5-year advanced hardware replacement (Blue Cable Co)
Form Factor: QSFP28
Data Rate: 103.125 Gbps (4x 25.78 Gbps)
Wavelength: 1310nm
Fibre Type: Single-Mode (SMF)
Connector Type: Duplex LC
DOM Support: Yes (DDM)
Standards: IEEE 802.3cd 100GBASE-FR, 100G Lambda MSA, QSFP28 MSA
Max Reach: 2km (single-mode fibre)
Modulation: PAM4 (50 Gbaud)
Operating Temperature: 0 to 70°C

FAQs

Q: Will this work in place of the Dell Q28-100GFR?
A: Yes. The Q28-100GFR-BCC delivers identical 100GBASE-FR functionality: QSFP28 form factor, 103.125 Gbps data rate, 1310nm single-lambda operation, and 2km reach over single-mode fibre. It is plug-and-play compatible with Dell networking platforms that accept the Q28-100GFR.

Q: Which Dell platforms support this transceiver?
A: This module works in Dell networking switches and routers with QSFP28 100G ports that support 100GBASE-FR or single-lambda 100G operation. Confirm your platform supports IEEE 802.3cd 100GBASE-FR and has FEC capability enabled for optimal link performance.

Q: Why does 100GBASE-FR require FEC, and how do I enable it?
A: PAM4 modulation at 50 Gbaud has a higher noise floor than NRZ, making Forward Error Correction essential to achieve the bit error rate required by IEEE 802.3cd. Enable FEC in the switch port configuration for the interface where this transceiver is installed; consult your platform documentation for the specific command syntax.

Q: Can I use this module for 400G-to-100G breakout applications?
A: Yes. Single-lambda 100G modules are commonly used in 400GBASE-FR4 to 100GBASE-FR breakout scenarios, allowing a 400G port to connect to existing 100G infrastructure without losing port bandwidth. Verify your 400G platform supports FR4-to-FR breakout mode and that both ends use compatible single-lambda optics.

Q: What is the maximum fibre insertion loss this module can tolerate?
A: The module provides a minimum 4 dB optical link budget per the 100GBASE-FR specification. This budget accommodates typical 2km single-mode links with standard patch panels and connectors. For links approaching the budget limit, verify fibre cleanliness and connector insertion loss to avoid margin erosion.

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100% compatible with equipment from major vendors

Coded and tested in our state of the art lab in Sydney

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Tested on real vendor hardware in Sydney

Every Blue Cable Co transceiver is coded for your platform and tested in our Sydney test rack on real vendor switches and firewalls before it ships. We check it is recognised and links up the same way the OEM optic does, so you don't find an "unsupported transceiver" error after it's installed.

Brands tested: Cisco, Meraki, Arista, Aruba, HPE, Juniper, Dell, Fortinet, Palo Alto, Check Point, Sophos, Moxa and NVIDIA. Speeds up to 100Gb.

  • 5 year replacement warranty
  • Sydney stock
  • Re-coding if you need it

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