• Arista Compatible QSFP-100G-DR silver beige transceiver with latch
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Blue Cable Co

QSFP-100G-DR-Arista-BCC | Arista Compatible 100G Single-Mode 500m (100GBASE-DR)

QSFP-100G-DR-Arista-BCC | Arista Compatible 100G Single-Mode 500m (100GBASE-DR)

QSFP-100G-DR-ARISTA-BCC

Stock Status: Enquire

$962.50 AUD
$962.50 AUD
$962.50 AUD
Sale Stock Status: Enquire
Taxes included. Shipping calculated at checkout.

Description

The QSFP-100G-DR-Arista-BCC is a drop-in compatible replacement for the Arista QSFP-100G-DR-ARISTA. This single-lambda QSFP28 transceiver operates plug-and-play in Arista switches equipped with QSFP28 ports supporting 100GBASE-DR. - IEEE 802.3cd 100GBASE-DR compliance guarantees optical interoperability with other 100G-DR modules and 400G-DR4 via breakout cables - QSFP28 form factor, 100Gbps data rate, 1310nm wavelength, duplex LC connector, single-mode fibre, 500m maximum reach - PAM4 modulation with onboard gearbox converts 4x25G NRZ electrical lanes to 1x100G PAM4 optical signal at 53.125 Gbaud - Digital Optical Monitoring (DOM) provides real-time access to temperature, voltage, transmit bias current, and transmit/receive optical power - Host FEC (Reed Solomon RS(528,514) per IEEE 802.3bj) required for reliable operation and specified bit error ratio performance - Hot-swappable with 4.5W maximum power consumption, 0 to 70 degrees C operating temperature range

Features

• IEEE 802.3cd 100GBASE-DR standard compliance ensures optical interoperability with other 100G-DR transceivers and enables breakout connectivity to 400G-DR4 and 400G-XDR4 modules via MTP-to-LC fibre assemblies
• Onboard gearbox chip performs 4x25G NRZ to 1x100G PAM4 signal conversion, allowing QSFP28 electrical interface (4 lanes at 25.78 Gbps each) to drive single-lambda 100G optical transmission at 53.125 Gbaud
• Host-based Reed Solomon FEC RS(528,514) is required and provides bit error correction from raw optical BER of 2.4x10^-4 to system BER better than 1x10^-12
• Digital diagnostics interface (I2C per QSFP28 MSA) provides real-time monitoring of module temperature, supply voltage, laser bias current, transmit optical power, and receive optical power for link health assessment
• EML (Electro-absorption Modulated Laser) transmitter with cooled laser and PIN photodiode receiver deliver 3dB minimum link budget to support 500m reach over G.652 single-mode fibre
• Hot-swappable design allows module insertion and removal without powering down the host, with all power supplied via QSFP28 interface (VccRx, Vcc1, VccTx at 3.3V)
• Does not support electrical lane breakout to 4x10GbE or 4x25GbE modes; designed exclusively for single 100GbE optical link operation

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 itemminimising 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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specs-tabs

Technical Specifications

FAQs

Compatible SFP Selector

Technical Specifications

Brand: Blue Cable Co
BCC SKU: QSFP-100G-DR-ARISTA-BCC
Compatible Replacement For: QSFP-100G-DR-ARISTA
Compatibility: Arista 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 electrical interface)
Wavelength: 1310nm (1304.5nm to 1317.5nm operating range)
Fibre Type: Single-Mode (SMF)
Connector Type: Duplex LC
DOM Support: Yes (temperature, voltage, bias current, optical power)
Standards: IEEE 802.3cd 100GBASE-DR, QSFP28 MSA, 100G Lambda MSA, OIF CEI-28G-VSR
Max Reach: Up to 500m over single-mode fibre (with FEC enabled)
Operating Temperature: 0 to 70 degrees C
Power Consumption: 4.5W maximum
Modulation: PAM4 (4-level pulse amplitude modulation) at 53.125 Gbaud
FEC Requirement: Host FEC (Reed Solomon RS(528,514) per IEEE 802.3bj)

FAQs

Q: Will this work in place of the Arista QSFP-100G-DR-ARISTA?
A: Yes. This transceiver is fully compatible with the Arista QSFP-100G-DR-ARISTA based on shared compliance with IEEE 802.3cd 100GBASE-DR, matching QSFP28 form factor, 103.125 Gbps data rate, 1310nm wavelength, and single-mode fibre operation. It operates plug-and-play in Arista switches with QSFP28 ports supporting 100G-DR.

Q: Which Arista platforms support this transceiver?
A: This module works in Arista switches with QSFP28 ports that support 100GBASE-DR optics. Compatibility depends on the port type (QSFP28) and platform support for 100G-DR standard rather than specific model numbers. Consult Arista's Transceiver Compatibility Guide or check port capability via EOS for your specific platform.

Q: Why is the 500m reach dependent on FEC being enabled?
A: PAM4 modulation at 53.125 Gbaud delivers the raw optical link with a bit error ratio of 2.4x10^-4, which exceeds acceptable limits for Ethernet. Host-based Reed Solomon FEC RS(528,514) per IEEE 802.3bj corrects these errors to achieve system BER better than 1x10^-12. The 500m specification assumes FEC is active; without FEC, link reliability degrades significantly.

Q: Can this module interoperate with 400G-DR4 transceivers?
A: Yes. A 400G-DR4 transceiver uses four independent 100G-DR lanes, each at 1310nm with PAM4 modulation. By connecting a 400G-DR4 module via an MTP-to-4xLC breakout cable (one pair per lane), each LC pair can connect to a discrete 100G-DR transceiver like this one for 500m single-mode links. The module does not interoperate with legacy 100GBASE-LR4, PSM4, or CWDM4 due to different wavelength schemes.

Q: What is the electrical interface lane configuration and can it support breakout modes?
A: The electrical interface presents four 25.78 Gbps NRZ lanes per OIF CEI-28G-VSR to the host QSFP28 port. An onboard gearbox chip aggregates these into a single 100G PAM4 optical signal. Electrical lane breakout to 4x10GbE or 4x25GbE is not supported because the gearbox and single-lambda optical design require all four electrical lanes to operate as a unified 100G link.

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