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Item #:
228653378
QSFPTEK 40G QSFP+ Module MTP/MPO Multi-Mode Transceiver 40GBASE-SR4 for Cisco QSFP-40G-SR4 (850nm 100m with DDM)
88% of respondents would recommend this to a friend
Item #:
228653378
NAD 928
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EU
In stock
Imported from EU store
QTY:
Only 1 item left in stock.
Order now and get it around Wednesday, September 30
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100% high quality products: We always strictly control product quality, every module had been individually tested on switches before shipping.
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What Stands Out
High-speed Connectivity
Experience lightning-fast data transfer with the QSFPTEK 40G Module, ensuring efficient performance for data centers and network applications.
Compatibility and Versatility
Designed for seamless integration with Cisco equipment, this transceiver supports a wide range of multi-mode applications, making it a versatile networking solution.
Enhanced Monitoring
Equipped with Digital Diagnostic Monitoring (DDM), users can track performance metrics, ensuring optimal operation and proactive maintenance for reliable network connectivity.
Product Details
- Wide Compatibility: Compatible for Cisco QSFP-40G-SR4. 40G Ethernet, Infiniband QDR, SATA/SAS3, IEEE 802.3ba standard, MSA Compliant.
- 40G QSFP+ multi-mode transceivers: 40Gb/s data rate, MPO/MTP connector, 850nm wavelength, the transmission distance up to 100m, working temperature: 0℃ ~ +70℃, Tx Power(dBm): -7 ~ +1, Rx Sens. (dBm): <-9.5
- Easy to use: plug and play, hot-pluggable. DDM support: DDM allows you to monitor the critical information, to find out some potential problems. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 40Gb QSFP+ ports.
- 100% high quality products: We always strictly control product quality, every module had been individually tested on switches before shipping, customers can rest assured to buy.
| Brand | QSFPTEK |
| Manufacturer | QSFPTEK |
| Product Dimensions (L x W x H) | 10 x 4.5 x 1.8 cm; 51 g |
| Manufacturer reference | QSFP+-SR4-Cisco |
| Color | For Cisco |
| Are Batteries Incoruded | No |
| Item Weight | 51 g |
| Guaranteed software updates until | Unknown |
| Date First Available | 3 Mar 2020 |
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum transmission distance of the module?
Answer: The transmission distance is up to 100 meters. -
Question:
Is this module compatible with Cisco devices?
Answer: Yes, it is compatible with Cisco QSFP-40G-SR4. -
Question:
Does this module support monitoring for potential problems?
Answer: Yes, it features DDM support for monitoring critical information.
QSFPTEK Editorial Review
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Pros
- High-speed data transmission
- Compatible with Cisco devices
- Easy plug-and-play installation
- Reliable performance over distance
- Durable and well-built design
Cons
- Limited compatibility with non-Cisco products.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
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- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NAD 928
Order now and get it around Wednesday, September 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High-quality chip ensures smooth and stable data transmission.
- Low power consumption and high-energy conversion save electricity.
- Designed with exquisite gold finger details for durability.
- Wide compatibility with various industry standards and devices.
- Easy plug-and-play functionality and hot-pluggable design.
- Individually tested modules guarantee reliable performance before shipping.
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