Kindly noted that this transceiver only supports UPC connectors. PC fiber connector refers to the connector that is polished in the physical contact style. Up to now, this polish style has been outdated and the evolution - UPC polish style has come into being. UPC is the acronym for Ultra Physical Contact. It is an improvement of the PC fiber connector with a better surface finish after an extended polishing and the return loss is better than PC structure. APC refers to Angled Physical Connect, the ferrule endface radius of which is polished at an 8°angel. APC connectors have the lowest back reflection of all the fiber connectors mentioned owing to the angled endface. The higher the return loss is, the lower the reflection and the better the connector performance will be. It proves that APC connectors are higher-performing among the connectors listed. It is more suitable for applications with high bandwidth and long distance links. Por J***g en 27 de agto. de 2020

Gracias por preguntar a FS.COM. Para el dispositivo modelo Cisco ASR920, la referencia #11555 es correcta, sin embargo, para el equipo modelo Mikrotik CCR 1036, le recomendamos el transceptor compatible con Genérico #74670. Cuando realice el pedido, no dude en dejar notas de los modelos de dispositivos, realizaremos pruebas en equipos equivalentes antes de enviarlos. Por J***g en 11 de agto. de 2020

Thanks for your question. Kindly noted that Cisco SG300-52P only has two SFP ports, #11555 is 10G LR module, so it will not be compatible with Cisco SG300-52P. We recommend 1G SX #11774 and 1G LX #11775 to you. Por *** en 14 de my. de 2019

Yes, this Cisco 10G-LR transceiver is 100% compatible with Cisco SG550X-48P switch. Por *** en 05 de mzo. de 2019

Hi Miguel, after the technical confirmation, the module #11555 is compatible with Cisco Catalyst 9300 and 9500 and other modules from Cisco, as long as your equipment has 10G-port and the transmission distance is 10km. Besides, most of our modules are compatible with Cisco switches and we always do doble check of the quality before they are dispatched, so please provide us more details of the type of your switch so that we can make sure that they will be working without any problem. Thanks! Por R***n en 11 de en. de 2019

Thanks for inquiring on FS.COM.The optic #11555 can work well on your Cisco nexus N3K-3064PQ and Cisco 3560X. Por K***u en 30 de oct. de 2020

Thanks for inquiring on FS.COM. The optic #11555 can be used on your switches, and can work well with optical cable single mode. Por J***g en 21 de agto. de 2020

Yes, it is compatible with Cisco Compatible SFP-10G-LR++= 10GBASE-LR SFP. Por *** en 06 de my. de 2020

Yes, it is compatible with FS S5850-32S2Q. Por S***g en 23 de abr. de 2020

Yes, this transceiver can work with C9200L‐48P‐4X‐A and C9200L‐24P‐4X‐A. Por *** en 23 de mzo. de 2020