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1. Rate: 40G; Connector: MTP/MPO-12 Male; with DDM 2. DFB+PIN; Low Power Consumption <2.5W 3. Applied in Campus Network and Data Center 4. Fully Compatible with 100+ Vendors 5. QSFP+ MSA CompliantSee more
The Cisco QSFP-4X10G-LR-S compatible 40G QSFP+ transceiver module is equipped with MTP/MPO connector, reaching a link up to 10km over single-mode fiber (SMF). The Cisco QSFP-4X10G-LR-S compatible module is verified to interoperate with original Cisco switches, including the Catalyst 9300//9300LM/9400/9500/9600 series, Meraki MS425 series and Nexus 9300/9500 series switches. It also supports breakout to 4x10GBASE-LR SFP+ via MTP/MPO-8 to 4xLC duplex OS2 breakout cables. This 40G optical transceiver comes with a bidirectional 4-channel QSFP+ connector, enabling a total of 40 Gbps bandwidth by each channel carrying a 10 Gbps data rate. DOM/DDM (digital diagnostics monitoring) function is supported on the QSFP 40G fiber optic transceiver to achieve real-time operating parameters monitoring.
QSFPTEK manufactured 40GBASE-PSM4 QSFP+ module is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-PSM4 specifications. Besides, the QSFP PSM4 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 for the Cisco QSFP-4X10G-LR-S 40G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 40G connectivity.
PSM4 40G QSFP optics cater to 40 Gigabit Ethernet (40GbE) optical fiber connections, ideal for high-performance and long-distance applications in the data center, enterprise core and distribution layers, campus networks, metro networks, etc.
Take a look at our test program to get the reliable and high-performance optical transceivers.
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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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Compatible Cisco
Transceivers type QSFP-4X10G-LR-S
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This 40GBASE-PSM4 QSFP+ module supports breakout to 4×10GBASE-LR SFP+ via an MTP/MPO-8 to 4×LC duplex OS2 breakout cable, which adds great flexibility for connecting to 10G devices.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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Works perfectly with our Cisco switch. The module was recognized immediately and delivered stable 40G performance over our single-mode fiber link. a great cost-effective alternative to original modules.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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As a company specializing in radio and television information integration, our devices demand optical modules with particularly high safety and performance standards. We tested samples from several other vendors, but none met our requirements. Finally, we chose QSFPTEK, and they exceeded our expectations.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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We needed to establish a 10km link between two data centers using Cisco N9K-C93180YC-EX switches. The compatibility is seamless; it plugged in and worked instantly without needing any commands to force the speed or disable error messaging.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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The setup was straightforward, and the modules integrated seamlessly into our existing network. Performance has been very consistent, with stable connections even under heavy workloads.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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Thank you for always responding promptly and professionally to my orders and questions. I’m impressed with your 40GBASE-PSM4 modules—great quality, fair prices, and fast delivery. Your website also makes it easy to find exactly what I need.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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We deployed the 40G PSM4 QSFP+ modules for our data center interconnects, and they exceeded expectations. The 1310nm 10km transmission worked perfectly over single-mode MTP fiber.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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I used this module to build a breakout connection, this module is perfectly compatible with my Cisco switch with no additional operations, the price is quite cheap compared to branded optical modules, and the quality is comparable to the original modules in my opinion.
Transceivers typeQSFP-4X10G-LR-S
CompatibleCisco
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