Use an MTP female 12 fibers Type B OS2 trunk cable to connect two 40GBASE-PLRL4 optics. Product build quality is top notch, so is the performance.

PLRL4 QSFP+ module works well with 10GBASE-LR SFP+ transceiver modules. FS optics are easy to install and plug & play.

Our device is from Edgecore. We asked the AM if the 40G module can work with our device. The guy checks the datasheet, and offers us an affirmative answer. We get the item, and practically it operates well on the Edgecore.

Wanted to use the 40G module to do 4x 10G connections. FS guys told us the module could do this and recommended single mode MTP harness cables to connect the module. Bought the modules and MTP cables together. They achieved 4x 10G links.

Our Catalyst C9500 and Nexus 92160 switches instantly recognize these modules, bandwidth and transfer speeds test exactly as expected. Have used other FS transceivers in the past and they've always worked great. These are no exceptions. Price is fantastic.

We needed to buy some networking products to provide business traffic to airlines. And the distance between the two buildings was about 200 meters. We had taken on similar business before but met with network failures sometimes. Therefore, we needed more professional advice to make sure our solution feasible. This time we improved our solution with suggestions offered by technicians from fs, where we bought switches, transceivers and wires.

The perfected solution put network redundancy and stability in the first place. The core switches deployed in the two buildings offered 40G ports with OSPF protocol to improve the forwarding efficiency and anti-ring for better storage service. And the 40G QSFP PIR4 modules run stable without problems. These modules met our requirements for the network connection. They can realize 4x10G connection via MTP-LC breakout cable, for which we planned to use in another data center for network upgrade.

We had two Dell switches running in two different buildings in about 360 meters away. We planned to connect the two switches through multimode fiber we already had to build a 40G (4 x 10G) transmission. For that, we asked FS technician for transceiver recommendation. While we were told that our solution was not practical with MMF and got another solution suggestion.

The solution offered by FS technician was easy-deployed. Just MTP-LC single mode breakout cables for 40G to 10G transformation, 4 10G transceivers and these 40G MTP/MPO transceivers needed. We bought these products as suggested and connected them with our devices. Everything’s fine. We love this 40G transceiver pretty much since it seems to be designed specifically to work with the 4 x 10G network. No error occurred. BTW, we got this product in three days, nice logistics.

Our team planned to design a scalable and polarity-clear MTP cabling solution for our 40G connection. And due to the distance requirement, we needed transceivers that support transmission distance about 1.2km. So we ordered a series of 40GBASE-PLRL4 QSFP+ transceivers from FS. Now, they work flawlessly, with stable transmission.

Our network upgrading between two buildings was to start and we needed some 40G transceivers urgently. The FS staff gave us a preference for delivery. Thanks to them, the transceivers arrived at our site within three days. Now, they have been working with our Cisco ASR 9000 Series switch, no issues.

Доставка была быстрой, и модуль был в хорошей упаковке. Все хорошо. Не могу дождаться, чтобы снова сотрудничать с FS.COM! Очень рекомендую.