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1. MTP/MPO-12 Male Connector 2. Low Pwer Consumption <0.7W 3. For Data Center, Campus Network, 40G to 10G Break-out 4. Compatible with 100+ Vendors 5. Hot Pluggable SFF 8436 MSA CompliantSee more
The Cisco QSFP-40G-SR4 compatible 40G QSFP+ transceiver module is equipped with an MTP-12 male fiber connector, reaching a link up to 150m over laser-optimized OM4 multimode fiber (100m over OM3 MMF). This 40G optical transceiver comes with a bidirectional 4-channel QSFP+ connector, enabling a total 40Gbps bandwidth by each channel carrying a 10 Gbps data rate. DOM/DDM (digital diagnostics monitoring) function is supported on the QSFP 40G fiber transceiver to achieve real-time operating parameters monitoring.
QSFPTEK manufactured 40GBASE-SR4 QSFP+ module is compliant with QSFP+ MSA (SFF-8436) and IEEE 802.3ba 40GBASE-SR4 specifications. Besides, the quad small form-factor pluggable (QSFP) SR4 optic has been tested on host devices to ensure full compatibility with Cisco equipment, such as data center switches, enterprise routers, and server network interface cards (NICs). The third-party 40G SFP module is an ideal substitute to the Cisco QSFP-40G-SR4 QSFP+ 40G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 40G connectivity.
SR4 40G QSFP optics cater to 40 Gigabit Ethernet (40GbE) and 40G to 10G Breakout optical fiber connections, ideal for short-distance applications in the data center, campus network, enterprise core layer, and distribution layer, etc.
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Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.
Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
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Transceivers type QSFP-40G-SR4
We had a positive experience with the 40G SR4 and MTP cable. They performed as expected, and our Cisco 2960S accepted them with no problems. Additionally, the price was reasonable, and the service was exceptional. We will definitely consider using qsfptek as a priority supplier for any future needs.
Transceivers typeQSFP-40G-SR4
CompatibleCisco
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Initially, I harbored reservations regarding the caliber of the product prior to acquiring it. However, the sales manager's assiduous elucidation of their return policy allayed my fears. Moreover, the fact that they offer a five-year warranty and 24/7 customer service brought about a sense of comfort and led me to endorse procuring from QSFPTEK.
Transceivers typeQSFP-40G-SR4
CompatibleCisco
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Goes well with my network device and is easy to use, features DDM allowing fast actions if any unusual situation happens, which keeps me free from worry. In addition, it benefits incomparable compatibility applied to all Cisco devices. Overall, l am satisfied with it, thanks.
Transceivers typeQSFP-40G-SR4
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I have used these 40G modules for nearly a month. I feel so good until now. They run very fast and stably.And the shipping and delivery was fast, I will keep an eye out for this type of product.
Transceivers typeQSFP-40G-SR4
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I have used a number of different optical transceivers over the years, but this 40G model is by far the best I have ever used. It is extremely reliable and has given me no issues whatsoever.
Transceivers typeQSFP-40G-SR4
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It is easy to install and has been running flawlessly since we first set it up. The data transfer rates are lightning-fast, which has greatly improved our network efficiency. Highly recommended!
Transceivers typeQSFP-40G-SR4
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I always like Huawei's products, however, something goes wrong with the logistics recently, I noticed that QT shipped from US, the first order was placed three weeks ago and arrived three days later with very fast action. I've had great success with this optical module in my Huawei device. It's fast, stable, and effortless to install. I will pay more attention for longer.
Transceivers typeQSFP-40G-SR4
CompatibleCisco
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Use it for video optical terminals, easy to install and has provided excellent performance without lag, what’s more, a high signal-to-noise ratio and very small nonlinear distortion,the price was also very reasonable compared to other brands I've tried, and satisfied with it.
Transceivers typeQSFP-40G-SR4
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Our company has unanimously recommended QSFPTEK due to its exceptional product quality, excellent service, and competitive pricing. Despite our tight budget, we were able to update all our old optical modules thanks to the reasonable cost of QSFPTEK. I have personally used their products for almost a month now and have experienced no issues. Thus, I highly recommend QSFPTEK products.
Transceivers typeQSFP-40G-SR4
CompatibleCisco
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I don't know why other branded transceivers cost so much. This one is appropriately priced. The price is cheap but the product is beautiful.They did what I needed, quickly, inexpensively and professionally. Satisfied!!!
Transceivers typeQSFP-40G-SR4
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