1. < 3.5W Low Power Consumption. 2. Link Up to 20 km via Singlemode OS2. 2. LC Duplex Connector, DFP+PIN. 3. Fully Compatible with 100+ Vendors. 4. For Data Center and 40G Ethernet Applications. 5. Hot Pluggable QSFP+ MSA Compliant.See more
The Generic QSFP-LR4-40G-20 compatible 40G QSFP+ LR4 transceiver module is equipped with LC duplex connectors, reaching a link up to 20km over OS2 single-mode fiber (SMF). 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-LR4 QSFP+ module is compliant with QSFP+ MSA and 40GBASE-LR4 specifications. Besides, the QSFP LR4 optic has been tested on host devices to ensure full compatibility with mainstream 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 QSFP-40GE-LR4 QSFP+ 40G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 40G connectivity.
LR4 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.
Point to Point Solution for 40GBASE-LR4 Ethernet
• LC UPC to LC UPC Duplex OS2 Single-mode Fiber Optic Patch Cable (SMF)
The QSFP 40GBASE-LH4 Connectivity Testing on Switches
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.
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.
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.
It is the most affordable module I bought, match with OS2 SMF fibers, and ensures full compatibility with Arista equipment. I faced some configuration trouble with my equipment, and the sales manager from QT helped to solve it quickly, and kindly customer service. Thanks.