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HPE Compatible SFP CWDM Modules

Discover high-performance, HPE compatible SFP CWDM modules engineered for reliability, scalability, and seamless integration to optimize network efficiency and deliver robust data communication solutions.

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Hpe Compatible Sfp Cwdm

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Questions & Answers

What is an HPE Compatible SFP CWDM module?

An HPE Compatible SFP CWDM module is a third-party, MSA-compliant optical transceiver designed to work seamlessly in HPE switches and routers for coarse wavelength division multiplexing applications.

How do HPE Compatible SFP CWDM modules differ from HPE OEM modules?

HPE Compatible SFP CWDM modules offer identical performance, form factor and certification to OEM parts but at a lower cost and without voiding your switch warranty.

Which HPE switches and routers support SFP CWDM modules?

Most HPE Aruba and ProCurve switches and routers with SFP ports, including the Aruba 2930F, 2930M, 3810M and 5400R series, fully support SFP CWDM modules.

What wavelengths are available for HPE Compatible SFP CWDM modules?

These modules are available in the 1271 nm to 1611 nm ITU grid in 20 nm increments, providing 18 distinct coarse WDM channels.

What maximum distance can HPE Compatible SFP CWDM modules cover?

Standard single-mode HPE Compatible SFP CWDM modules support up to 80 km of link distance at 1310 nm and 20 km at longer wavelengths, depending on fiber and power budget.

Are HPE Compatible SFP CWDM modules fully MSA compliant?

Yes, they adhere to the Multi-Source Agreement (MSA) specifications for SFP transceivers, ensuring interoperability and hot-swap capability.

How do I install an HPE Compatible SFP CWDM module?

Power down the port, insert the SFP CWDM module into the empty SFP slot until it clicks, then reconnect fiber and power up the switch; the device will auto-recognize the module.

Do I need to configure my HPE switch for CWDM wavelengths?

No manual configuration is required; HPE switches auto-detect the module’s wavelength and adjust optical parameters accordingly.

What is the typical optical power budget for HPE Compatible SFP CWDM modules?

They typically offer a transmit power of ‑3 to +4 dBm and a receive sensitivity of ‑24 dBm, yielding a power budget around 21 dB.

Can I mix HPE OEM and compatible SFP CWDM modules in the same chassis?

Yes, mixing OEM and compatible SFP CWDM modules is supported as long as they share the same wavelength and optical specifications.

Do HPE Compatible SFP CWDM modules support DWDM networks?

No, CWDM modules operate on wider 20 nm channel spacing and are not interchangeable with DWDM modules, which use 0.8 nm spacing.

What cost savings can I expect with HPE Compatible SFP CWDM modules?

Customers typically save 30–50% per port compared to OEM transceivers, reducing network CAPEX without compromising performance.

How can I test the performance of an HPE Compatible SFP CWDM module?

Use an optical power meter and light source to verify transmit power, receive sensitivity and link loss against the manufacturer’s datasheet.

What warranty and support come with HPE Compatible SFP CWDM modules?

Most suppliers offer a limited lifetime warranty, free replacement on failure and 24/7 technical support to ensure continuous operation.

Are HPE Compatible SFP CWDM modules hot-swappable?

Yes, they are fully hot-swappable, allowing insertion or removal without powering down your HPE device.

What quality certifications do HPE Compatible SFP CWDM modules have?

They undergo rigorous testing for RoHS, CE, FCC, Telcordia GR-1209 and GR-1221 compliance to guarantee reliability and safety.

Hpe Compatible Sfp Cwdm