# Fiber optic transceiver module Cisco WSP-Q40GLR4L

**URL:** https://aio.lv/en/product--cisco-wsp-q40glr4l--835748
**Data updated:** 2025-12-29 05:20 (EET)
**Category:** Other goods
**Manufacturer:** Cisco
**Manufacturer code:** WSP-Q40GLR4L=
**EAN:** 0882658705182
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 012.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 2 490.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-wsp-q40glr4l--835748

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Cisco WSP-Q40GLR4L is a high-performance QSFP+ fiber optic transceiver module designed for data rates up to 40000 Mbit/s. Operating at a wavelength of 1310 nm, it ensures reliable data transmission over long distances. This MSA-certified module is ideal for high-speed networking applications, providing excellent performance and compatibility with various network devices. Each pack contains one unit, making it a convenient choice for network upgrades.

## Long description

The Cisco WSP-Q40GLR4L is a QSFP+ fiber optic transceiver module designed for 40 Gbit/s data rates. Operating at a wavelength of 1310 nm, this MSA-certified module provides long-reach optical transmission and is suitable for integration into Cisco ONS and other compatible multiservice platforms. It is intended for high-speed networking environments where reliable, high-bandwidth links are required and is supplied as a single unit per pack.
Advantages
The WSP-Q40GLR4L offers MSA certification for broad compatibility, supports 40 Gbit/s aggregated throughput, and uses a 1310 nm wavelength optimized for extended reach. Its QSFP+ form factor enables dense port deployment and cost-effective scaling in data centers and carrier networks.
Suitable for
Data center uplinks and spine-leaf fabrics
Metropolitan-area and long-haul optical links
Carrier and service provider aggregation
High-performance storage and cluster interconnects
Key specifications
Form factor: QSFP+
Maximum data rate: 40000 Mbit/s (40 Gbit/s)
Wavelength: 1310 nm
Certification: MSA-compliant
Packaging: 1 unit per pack
How to use
Install the module into a compatible QSFP+ slot on supported Cisco ONS or other network devices, ensuring the device is powered down or hot-swap capable according to the platform guidelines. Connect appropriate single-mode fiber with matching LC/APC or MPO/MTP connectors as required by the transceiver and link ends, then verify link status and configure the interface for 40 Gbit/s operation in the network device management interface.
Usage recommendations
Use single-mode fiber and follow Cisco or vendor-specific installation instructions for handling, connector polishing, and optical power budgeting. Verify compatibility with the host device firmware and perform link testing after installation to confirm expected performance.

## Specifications

| Feature | Value |
|---|---|
| Certification | MSA |
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Interface type | QSFP+ |
| Operating temperature (T-T) | -40 - 85 |
| Maximum data transfer rate | 40000 Mbit/s |
| Storage relative humidity (H-H) | 0 - 95 |
| Wavelength | 1310 nm |
| Hot-Plug support | Yes |
| Auto MDI/MDI-X | Yes |
| Fiber optic connector | LC |
| Duplex system | Full |
| Maximum transfer distance | 2000 m |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| SFP transceiver type | Fiber optic |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85369010 |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | LR |

## FAQ

### How much does the Fiber optic transceiver Cisco WSP-Q40GLR4L cost, and is it available for purchase?

The price is 3,012.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Cisco products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cisco service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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