• Cisco Compatible QSFP-H40G-AOC 40G Active Optical Cable
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Blue Cable Co

QSFP-H40G-AOCxM-BCC | Cisco Compatible QSFP to QSFP Active Optical Cable, 40GB, 40GBASE-AOC | 1 to 30M

QSFP-H40G-AOC1M-BCC

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$214.50 inc. GST
$195.00 ex. GST
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Description

The QSFP-H40G-AOCxM-BCC is a drop-in compatible replacement for the Cisco QSFP-H40G-AOC series. It is a plug-and-play active optical cable that connects QSFP+ ports for 40 Gigabit Ethernet applications in Cisco switches and routers. - Compliant with SFF-8436 QSFP+ MSA and 40GBASE-AOC specifications, ensuring interoperability with any QSFP+ port supporting 40G active optical interconnects - 40 Gbps aggregate data rate over four parallel 850nm VCSEL lanes on multi-mode fibre - QSFP+ connectors on both ends with hot-swappable design for live installation without network disruption - Available in 10 length options from 1 to 30 metres for flexible intra-rack and rack-to-rack deployment - Low power consumption of 1.5W typical, reducing thermal load in high-density switch environments - Operates over OM3 multi-mode fibre internal to the cable assembly with no separate patch cable required

Features

• SFF-8436 QSFP+ MSA compliance guarantees physical and electrical interoperability with all QSFP+ 40G ports regardless of switch vendor or platform generation
• Four independent 10 Gbps optical lanes using 850nm VCSEL transmitters and PIN photodetectors enable full 40 Gbps aggregate throughput with inherent signal regeneration in the active cable assembly
• 1.5W typical power draw per cable significantly reduces heat output compared to discrete transceiver pairs, critical for blade and top-of-rack switch thermal design
• Hot-swappable installation allows deployment or replacement without powering down the host port, minimising network disruption in production environments
• OM3 multi-mode fibre integrated into the cable assembly eliminates susceptibility to electromagnetic interference and provides secure transmission without crosstalk across the full length range
• Ten discrete length options from 1 to 30 metres provide exact cable routing for equipment racks, avoiding slack loops and cable management issues common with fixed-length alternatives
• Commercial temperature range of 0 to 70°C supports standard data centre environmental conditions without requiring extended-range components

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: QSFP-H40G-AOCxM-BCC
Compatible Replacement For: QSFP-H40G-AOC1M
Compatibility: Cisco compatible
Lab Testing: Tested in Sydney, Australia
Warranty: 5-year advanced hardware replacement (Blue Cable Co)
Form Factor: QSFP+ Active Optical Cable
Data Rate: 40 Gbps (4 x 10 Gbps lanes)
Wavelength: 850nm
Fibre Type: Multi-Mode (OM3)
Connector Type: QSFP+ (both ends)
Standards: SFF-8436, 40GBASE-AOC, IEEE 802.3ba
Operating Temperature: 0 to 70°C (commercial)
Power Consumption: 1.5W typical
Available Lengths: 1, 2, 3, 5, 7, 10, 15, 20, 25, 30 metres

FAQs

Q: Will this work in place of the Cisco QSFP-H40G-AOC1M?
A: Yes. The QSFP-H40G-AOCxM-BCC is designed as a plug-and-play replacement for the Cisco QSFP-H40G-AOC series. It complies with the SFF-8436 QSFP+ MSA and 40GBASE-AOC specifications, delivering 40 Gbps over four 850nm optical lanes at the same form factor, pinout, and data rate as the Cisco original.

Q: Which Cisco platforms support this cable?
A: This cable works in any Cisco platform with QSFP+ ports that support 40 Gigabit Ethernet or 40G active optical interconnects. Compatibility is determined by the host port supporting SFF-8436 QSFP+ MSA and 40GBASE-AOC, not by specific platform model numbers. If your switch or router has a QSFP+ 40G port and supports active optical cables, this cable will function.

Q: How does the multi-mode fibre in this AOC differ from using separate transceivers and a fibre patch cable?
A: The OM3 multi-mode fibre is integrated into the cable assembly with VCSEL transmitters and receivers built into each connector end. This eliminates the need for separate transceiver modules and patch cables, reducing total link power consumption and simplifying deployment. The fibre is factory-terminated and sealed, preventing contamination and connector wear.

Q: Can I mix different lengths of this cable in the same switch stack or between switches?
A: Yes. Each cable is an independent point-to-point link. Length has no effect on protocol compatibility, data rate, or interoperability. A 1-metre cable and a 30-metre cable will both deliver 40 Gbps with identical electrical and optical characteristics at the QSFP+ interface. Signal integrity is maintained across all available lengths through active signal regeneration.

Q: What is the maximum bend radius for this cable, and does bending affect optical performance?
A: Active optical cables use internal multi-mode fibre, which requires a minimum bend radius to prevent signal loss or fibre damage. While the exact bend radius depends on cable diameter, typical OM3-based AOCs require a minimum dynamic bend radius of 10 times the cable diameter under tension and 20 times when stationary. Violating the bend radius can cause attenuation or permanent fibre fracture. Route cables with gentle curves, avoiding tight loops or sharp corners.

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Fully tested. No brand-tax. Sydney re-coding available if required.

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100% compatible with equipment from major vendors

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

Cisco sfp-10g-sr transceiver module with metallic housing and a white label displaying serial number, model details, and regulatory markings.
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

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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