10G BiDi SFP+ZR industrial optical module.epon onu wholesaler

With the rapid progress of 5G bearer network, the demand for industrial optical modules is growing. With the introduction of 10G BiDi SFP+ZR industrial grade, the construction of long-distance MAN has a new optical module solution. The following is a brief introduction to the 10G BiDi SFP+ZR industrial optical module.

The 10G BiDi SFP+ZR industrial optical module of is packaged with hot pluggable SFP+, with built-in EML transmitter and APD receiver, and the maximum speed is up to 11.1Gbps. ZR stands for Ze best range, which means "the longest distance". The 10G BiDi SFP+ZR industrial optical module can achieve a maximum transmission distance of 80km by matching with simplex LC single-mode OS2 optical fiber jumper. The main difference between BiDi optical module and traditional dual fiber bidirectional optical module is that BiDi optical module is equipped with wavelength division multiplexing (WDM) coupler, which combines and separates data transmitted on one optical fiber according to different wavelengths.

In order to work efficiently, BiDi optical modules must be used in pairs. The working wavelength of the 10G BiDi SFP+ZR industrial optical module is 1550/1490nm (one receiving and one transmitting). The duplexer is tuned to match the desired wavelength of the transmitter and receiver to achieve bidirectional data transmission. The temperature range of industrial grade is - 40 ℃ - 85 ℃. The 10G BiDi SFP+ZR industrial grade optical module can adapt to various complex outdoor temperature conditions.

BiDi optical module reduces the cost of optical fiber cabling infrastructure and the number of ports on the optical fiber jumper panel, which is a good solution for users with insufficient optical fiber resources. In terms of price, although the price of BiDi optical module (WDM optical module) is higher than that of traditional dual fiber bidirectional optical module, the number of optical fibers used is half less than that of traditional dual fiber bidirectional optical module. For many networks, the cost saved by using fewer optical fibers far exceeds the purchase amount of dual fiber bidirectional optical module.

In a word, the single fiber bidirectional BiDi optical module is more expensive than the dual fiber bidirectional optical module. However, considering the ultra long distance cabling cost, the cabling cost of the single fiber optical module is half less than that of the dual fiber optical module. Therefore, the total cost of using the 10G BiDi SFP+ZR industrial optical module is lower than that of the dual fiber 10G SFP+ZR.