As a professional optical transceiver manufacturer, Gearlink's products are compatible with all series of CISCO optical modules, for example, CISCO FE SFP optical module, CISCO GE SFP optical module, CISCO SFP+ optical module, CISCO SFP28 optical module, CISCO QSFP optical module, CISCO QSFP+ optical module and CISCO QSFP28 optical module, etc.
There are two types of SFP optical module classification modes. According to wavelength, there are 850nm/1310nm/1550nm/1490nm/CWDM/DWDM. On the basis of mode, SFP optical modules can be divided into single-mode optical modules and multi-mode optical modules. The wavelength of 850nm is a multi-mode optical module, and the transmission distance is less than 2KM, and the others are single-mode, which is used for transmission over a distance of 2KM.
As a professional transceiver manufacturer, Gearlink provides a range of cisco SFP transceivers with competitive cisco SFP module prices. Come and contact us.
The price of the Cisco optical transceiver needs to be specific to the model. You can choose to purchase compatible optical transceiver s. The quality is guaranteed. The price is much lower than the original brand, and the cost performance is the first choice.