What is the maximum distance supported by the Cisco WSP-Q40GLR4L?

The maximum distance supported is 2 kilometers.

What type of connector does the Cisco QSFP 40G Ethernet use?

It uses an LC duplex connector.

Is the Cisco WSP-Q40GLR4L compatible with other Cisco networking equipment?

Yes, it is designed for compatibility with Cisco data networking and optical network equipment. However, specific compatibility should be confirmed with Bizgram or manufacturer documentation.

What is the power consumption of the Cisco QSFP 40G Ethernet - LR4 Lite?

The power consumption specifications should be confirmed with Bizgram or manufacturer documentation.

What is included in the box with the Cisco WSP-Q40GLR4L?

The box typically includes the Cisco QSFP 40G Ethernet - LR4 Lite module. Additional accessories should be confirmed with Bizgram or manufacturer documentation.

What is the warranty period for the Cisco WSP-Q40GLR4L?

The warranty period should be confirmed with Bizgram or manufacturer documentation.

What environments is the Cisco QSFP 40G Ethernet - LR4 Lite suitable for?

It is suitable for data center and enterprise networking environments. Specific deployment conditions should be confirmed with Bizgram or manufacturer documentation.

What is the performance capacity of the Cisco WSP-Q40GLR4L?

It supports 40GBase-LR4 network performance. Detailed performance metrics should be confirmed with Bizgram or manufacturer documentation.

Is there any specific OS or firmware required for the Cisco QSFP 40G Ethernet - LR4 Lite?

Specific OS or firmware requirements should be confirmed with Bizgram or manufacturer documentation.

Product image for reference

Cisco

Cisco QSFP 40G Ethernet - LR4 Lite, LC, 2KM Cisco WSP-Q40GLR4L QSFP - 1 x LC Duplex 40GBase-LR4 Network - For Data Networking, Optical Network

Name: Cisco QSFP 40G Ethernet - LR4 Lite, LC, 2KM Cisco WSP-Q40GLR4L QSFP - 1 x LC Duplex 40GBase-LR4 Network - For Data Networking, Optical Network
Brand: Cisco
SKU: WSP-Q40GLR4L=

SKU / ModelWSP-Q40GLR4L=

Estimated SGD PriceS$9,943.29

Bizgram availabilityCan be Pre-Ordered

Estimated price is indicative and may change with daily market and supply fluctuations. For the latest confirmed price and availability, please WhatsApp us, email our sales team, or use the Contact Us form.

Catalogue updated: 13 Oct 2026, 07:50 AM

Cisco WSP-Q40GLR4L QSFP - 1 x LC Duplex 40GBase-LR4 Network - For Data Networking, Optical Network

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Product information

QSFP 40G Ethernet - LR4 Lite, LC, 2KM

Bizgram product details

Bizgram catalogue

Vendor part number

WSP-Q40GLR4L=

UPC

882658705182

Manufacturer

Cisco

Specifications

Vendor Part Number

WSP-Q40GLR4L=

UPC

882658705182

Manufacturer

Cisco

Frequently asked questions

Answers are reference guidance. Verify final technical and commercial details with Bizgram.

The form factor is QSFP (Quad Small Form-factor Pluggable).

Open dedicated FAQ page →

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Reference-content notice

Product descriptions, images, specifications and FAQs may be imported or AI-assisted. All brand names, logos and product information belong to their respective owners. Bizgram does not accept liability for inaccuracies or decisions based solely on this page. Confirm compatibility, specification, warranty, price, stock and lead time before purchase.