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  • Share Information Of Cisco Catalyst 3850 Series Switches For You!
    Share Information Of Cisco Catalyst 3850 Series Switches For You!
    • March 14. 2016

    It is well known that Cisco is the worldwide leader in IT . So more and more people intall their devices in all of the world, in order to make the customer easiely learning more useful knowleage, share with some information as bel...

  • The Training of Products
    The Training of Products
    • April 12. 2016

    Our sales manager organized a product training courses again today. We also learned a lot of knowledge,share some of the key summary as follows:  1.The application of optical modules and passive products are Ethernet,ATM,SONET,SDH,Data center and Fast Ethernet. 2. Abbreviations for popular products :  SX represents 1.25G SFP 850nm LC 550m  LX represents 1.25G SFP 1310nm LC 10km...

  • The Introduction Of Cisco Switch Models
    The Introduction Of Cisco Switch Models
    • April 12. 2016

    Cisco System Inc. is known by all. With its IOS( Internet Operating System ), Cisco company is absolutely in a leading position in the multi protocol router market. At present, in Internet, nearly 80% of the routers from Cisco. In fact, in addition to the router this leading product,Cisco also has a full line of network equipment,including hubs, switches, access servers, software and hardware fire...

  • Perfect compatible with H3C switch
    Perfect compatible with H3C switch
    • October 14. 2016

    Hangzhou H3C Communication Technology Co., Ltd. committed to research, development, production, sales and service of IT infrastructure products and solutions. It has a complete router, Ethernet switches, wireless, network security, servers, storage, IT management systems, cloud management platform and other products. In the field of Ethernet, H3C experienced many years of hard work and development...

  • RJ45 port VS SFP port of switch, which is better?
    RJ45 port VS SFP port of switch, which is better?
    • June 28. 2017

    In the optical communications industry should know, Gigabit Ethernet has become increasingly common, and now Gigabit Ethernet switches typically have two ports: RJ45 port and SFP port. They can be used for Gigabit Ethernet transmission. So what are their differences? How should they be wired? Today we will share with you. What is the difference between the RJ45 port and the SFP port? The RJ45 port...

  • Introduction of ETU-Link
    Introduction of ETU-Link
    • August 01. 2017

    ETU-Link is a high-tech company base in Shenzhen, we mainly focus on the development & promotion of the new products and technologies in Optical Transceiver field. Currently we have 155M to 100G module, including SFP, SFP+, XFP, QSFP+, CFP2, X2, XENPAK etc. Our products are widely applied to Ethernet, FTTH, SDH/SONET, Data Center and other communication fields. Cu...

  • Knowledge sharing for BIDI optical module
    Knowledge sharing for BIDI optical module
    • January 24. 2018

    BIDI optical module only has one optical port, just need one fiber can simultaneously transmit and receive optical signals, is a solution to save fiber resources. BIDI optical module uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. Optical module usually has two ports, the TX is the transmitting port, and the RX is the receiving port. BIDI modu...

  • What is CSFP?
    What is CSFP?
    • June 06. 2018

    With the necessary of the hot application and low cost for the modules optical fiber, The Compact SFP have emerged, But what is the CSFP? Today we will share some about it for you, hope it can be helpful for you and your market. 1. What is CSFP ? CSFP is the short of Compact Small Form Factor Pluggable, It is based on the popular SFP package, and have the more advanced and compact CSFP packag...

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