• QSFP-100G-LR-S-BCC Cisco Compatible 100G LR Blue Cable Co label
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Blue Cable Co

QSFP-100G-LR-S-BCC | Cisco Compatible 100G Single-Mode 10km (100GBASE-LR)

QSFP-100G-LR-S-BCC | Cisco Compatible 100G Single-Mode 10km (100GBASE-LR)

QSFP-100G-LR-S-BCC

Stock Status: Enquire

$1,017.50 AUD
$1,017.50 AUD
$1,017.50 AUD
Sale Stock Status: Enquire
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Description

The QSFP-100G-LR-S-BCC is a drop-in compatible replacement for the Cisco QSFP-100G-LR-S. This QSFP28 transceiver provides plug-and-play compatibility with Cisco platforms that support 100GBASE-LR1 operation. - IEEE 802.3 100GBASE-LR1 compliance ensures interoperability with standards-compliant 100G infrastructure - QSFP28 form factor delivering 100Gbps over single-mode fibre at 1310nm wavelength to 10km reach over G.652 SMF - Single-wavelength architecture using PAM4 modulation and integrated FEC, transmitting at 50Gbaud data rate - DOM support provides real-time monitoring of optical power, temperature, bias current, and supply voltage via I2C interface - Duplex LC connector with cooled EML transmitter and PIN photodiode receiver for reliable long-reach transmission - Hot-swappable QSFP28 MSA-compliant module with onboard DSP-based gearbox converting 4x25Gbps NRZ electrical signals to 1x100G PAM4 optical signal

Features

• IEEE 802.3 100GBASE-LR1 compliance guarantees interoperability with standards-based 100G switches and routers requiring single-wavelength 10km reach
• Single-lane PAM4 architecture at 50Gbaud with integrated FEC eliminates the need for external WDM multiplexing required by four-lane LR4 designs
• Onboard DSP gearbox converts host-side 4x25Gbps NRZ electrical signals to single-channel 100G PAM4 optical signal, simplifying optical layer design
• Cooled EML transmitter with integrated driver maintains wavelength stability and optical power across temperature range for consistent link budgets
• Digital diagnostics via I2C interface per QSFP28 MSA enable real-time monitoring of transmit power, receive power, laser bias, module temperature, and supply voltage
• Hot-swappable design supports live insertion and removal without disrupting adjacent ports or requiring host system shutdown

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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Technical Specifications

FAQs

Compatible SFP Selector

Technical Specifications

Brand: Blue Cable Co
BCC SKU: QSFP-100G-LR-S-BCC
Compatible Replacement For: QSFP-100G-LR-S
Compatibility: Cisco compatible
Lab Testing: Tested in Sydney, Australia
Warranty: 5-year advanced hardware replacement (Blue Cable Co)
Form Factor: QSFP28
Data Rate: 100Gbps
Wavelength: 1310nm
Fibre Type: Single-Mode (G.652 SMF)
Connector Type: Duplex LC
DOM Support: Yes
Standards: IEEE 802.3 100GBASE-LR1, QSFP28 MSA, 100G Lambda MSA
Max Reach: Up to 10km (per datasheet, subject to fibre and link conditions)
Modulation: PAM4 (50Gbaud)
Operating Temperature: 0 to 70 degrees C (commercial)
Power Consumption: 4.5W maximum

FAQs

Q: Will this work in place of the Cisco QSFP-100G-LR-S?
A: Yes. This transceiver is a direct drop-in replacement for the Cisco QSFP-100G-LR-S. It meets IEEE 802.3 100GBASE-LR1 requirements using the same QSFP28 form factor, 1310nm wavelength, PAM4 modulation, and 10km reach specification. The module is plug-and-play compatible with Cisco platforms that support the original part.

Q: Which Cisco platforms support this transceiver?
A: This transceiver works in any Cisco switch or router with QSFP28 ports that support 100GBASE-LR1 operation. Consult the Cisco 100 Gigabit Ethernet Transceiver Modules Compatibility Matrix for your specific platform model to confirm QSFP-100G-LR-S support, as port-level compatibility varies by line card and software version.

Q: How does the single-wavelength LR-S design differ from the four-wavelength LR4?
A: The LR-S uses a single 1310nm wavelength with PAM4 modulation at 50Gbaud, while LR4 uses four separate LAN WDM wavelengths with NRZ modulation at 25Gbaud per lane. The LR-S includes onboard FEC and does not require external wavelength multiplexing, simplifying the optical path. Both reach 10km over G.652 single-mode fibre but are not directly interoperable with each other.

Q: Does this transceiver require FEC to be enabled on the host platform?
A: No. The QSFP-100G-LR-S design includes integrated forward error correction within the module itself as part of the IEEE 802.3 100GBASE-LR1 specification. The onboard DSP handles FEC independently, so host-side FEC configuration is not required to achieve the full 10km reach specification.

Q: Can this module interoperate with 400G transceivers via breakout cables?
A: No. The QSFP-100G-LR-S uses IEEE 802.3 100GBASE-LR1, which is a single-wavelength PAM4 design. It does not interoperate with IEEE 400GBASE-DR4 transceivers via breakout like the QSFP-100G-DR-S or QSFP-100G-FR-S modules do, as those use different optical specifications. This module is designed for point-to-point 100G links over single-mode fibre only.

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Silver-colored sfp-10g-sr-bcc transceiver module with a white label featuring blue and black text, designed for 850nm wavelength optical communication.
Blue Cable Co®
Cisco

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