• April 22. 2020

The main categories of Cisco optical modules are: SFP, SFP+, SFP28, QSFP+, QSFP28, etc, Cisco optical module is a foreign brand optical module. Etu-link, the professional optical module manufacturers, list the common models of Cisco optical module in this blog. SFP optical modules The Cisco SFP optical module includes 100Base SFP, 1000Base SFP, BIDI SFP, CWDM SFP, DWDM SFP optical module. 100Base ...

• April 17. 2020

SFP optical module is a small hot pluggable optical transceiver module, which is widely used in the communication industry. The size and power consumption of the SFP module are compressed by placing CDR and electric dispersion compensation outside the module. In the base station or man, it is usually connected with the switch and other transmission equipment by using the SFP gigabit optical module...

• April 14. 2020

As a member of the new QSFP28 family, the 100G QSFP28 SR4 optical module is a very ideal solution in the short distance transmission of 100g network. The application of 100G will be more and more put into the actual environment. So what is the connection solution of 100G QSFP28 SR4 and what fields are it applied in? ETU-Link will unveil it for you. Technology development of 100G optical module Com...

• April 11. 2020

Nowadays, 100G products are more and more widely used, and the demand for long distance is also increasing. For 40km application scenario, 100G ER4 optical module can simplify the transmission network, reduce the relay equipment, and reduce the maintenance cost. Today, we are going to talk about the 100G QSFP28 ER4 optical module. 100G QSFP28 ER4 optical module description: The 100G QSFP28 ER4 opt...

• April 03. 2020

100G Ethernet has the advantages of higher transmission rate, higher density and lower power consumption, so it is welcomed by the market. 100G QSFP28 products include 100G QSFP28 optical module, 100G QSFP28 AOC active optical cable and 100G QSFP28 DAC high-speed cable. Today ETU-Link will introduce the comprehensive wiring solution of 100G QSFP28 network in detail. Recommended solution for 100G n...

• March 27. 2020

In order to meet the needs of high-speed Ethernet, cloud computing, virtual data center and other services, the transformation of communication and transmission network from 10G to 40G is unstoppable. The main packaging type of 40G optical module is QSFP+, which meets various standards such as SCSI, 40G Ethernet, 40G Infiniband, etc., and greatly meets the market demand for high density and high s...

• March 24. 2020

Nowadays, 100G products are more and more widely used, and the demand for long distance is also increasing. For 40km application scenario, 100G ER4 optical module can simplify the transmission network, reduce the relay equipment, and reduce the maintenance cost. Today, we are going to talk about the 100G QSFP28 ER4 optical module. 100G QSFP28 ER4 optical module description: The 100G QSFP28 ER4 opt...

• March 21. 2020

What is 10G copper optical module? 10GBASE-T SFP+ copper module=10G copper module. 10GBASE-T is an Ethernet specification for 10G transmission using twisted pair (Cate6 or above). It conforms to SFF-8431 and SFF-8432 MSA standards, and the transmission distance can reach 30M-80M. At present, the link distance between the devices in most data centers is between 10m and 100m. In general, 10G SFP+ po...

• March 18. 2020

40G QSFP+ optical module refers to the 40G optical module in QSFP+ packaging form, CFP and qsfp are it's main packaging forms, for backbone transmission. Although both 40G QSFP+ optical module and 40G CFP optical module can be used in 40G network, 40G QSFP+ optical module is a more commonly used and popular 40G optical module. The following is a list of common Cisco, Huawei and H3C 40G QSFP+ optic...

• January 03. 2020

Although the data center is developing in the direction of high speed, in most application scenarios, such as many schools, units and companies' computer rooms are still based on 10G Ethernet network system, so 10G optical modules still have high demand. As the optical module of 10G data transmission, 10G SFP + optical module and 10G XFP optical module are the mainstream, so ETU-Link will explain ...