Optical Transceiver
Search
Home Search

  • What kind of changes will the emergence of 400G bring to data centers
    What kind of changes will the emergence of 400G bring to data centers
    • May 27. 2023

    Recently, 400G Ethernet has become a hot topic in the communication industry. It is both an outlet and a challenge. Network equipment manufacturers have launched 400G switches, and optical communication products have also launched 400G optical modules. In this article, ETU-LINK is about the impact of the emergence of 400G switches and 400G optical modules on data centers.   First of all,...

  • QSFP-100G-ER4 Lite Optical module --- data center long-distance transmission solutions
    QSFP-100G-ER4 Lite Optical module --- data center long-distance transmission solutions
    • May 31. 2023

    In this blog, ETU-LINK will introduce the QSFP-100G-ER4 Lite optical module, which uses LWDM multiplexing technology and operates in the wavelength range of 1295, 1300, 1304, and 1309. The optical signal is multiplexed by a WDM wavelength division multiplexer and transmitted on a single-mode fiber through an industry-standard LC connector. At the receiving end, the SOA amplifies the signal before ...

  • What is advantage between the single-lambda and the 4 channels 100G QSFP28 optical module
    What is advantage between the single-lambda and the 4 channels 100G QSFP28 optical module
    • June 06. 2023

    At present, most 100G optical modules in the market are transmitted using 4 -channels 25Gb/s parallel or WDM,such as 100G SR4, 100G PSM4, 100G LR4, 100G CWDM4 optical modules, etc. In order to reduce costs and improve transmission efficiency, the industry has proposed the 100G single-lambda specification, which refers to the use of PAM4 optical signaling and coding for single-lambda 100G tran...

  • 100G QSFP28 LR4 Optical Module - Medium and Long Distance 100G Ethernet Transmission Solution
    100G QSFP28 LR4 Optical Module - Medium and Long Distance 100G Ethernet Transmission Solution
    • June 15. 2023

    The development of 100G Ethernet has brought a large market demand for 100G optical modules, among which 100G QSFP28 has become the most popular 100G optical module with it small size and low power consumption. 100G QSFP28 optical modules include SR4, eSE4, PSM4, LR4, CWDM4, ER4, ZR4, etc. In this article, ETU-LINK will focus on 100G QSFP28 LR4 optical modules. LINK) will focus on introducing...

  • What are the paths and cabling methods for 100G network upgrading
    What are the paths and cabling methods for 100G network upgrading
    • June 25. 2023

    With the continuous surge of traffic, major operators and data centers began to upgrade the network architecture economically, smoothly and reliably. At present, there are two 100G migration paths, namely 10G to 40G to 100G and 25G to 100G. Next, ETU-LINK will introduce the wiring schemes of these two paths.   1. 10G wiring The 10 Gigabit Ethernet technology defi...

  • Ruijie RG-S6920-4C Data Center and Cloud Computing Switch Optical Module Solution
    Ruijie RG-S6920-4C Data Center and Cloud Computing Switch Optical Module Solution
    • June 28. 2023

    The RG-S6920-4C switch is a new generation of high-performance, high-density card-type switches launched by Ruijie Networks for the development trend of AI and other applications.The RG-S6920-4C switch cooperates with the RGS6510 and RG-S6250 series TOR switches to meet the full three-layer network architecture design requirements of Spine-Leaf. The RG-S6920-4C switch is configured with 32 100G QS...

  • How to identify the wavelength of SFP CWDM Optical module through the latch ring color
    How to identify the wavelength of SFP CWDM Optical module through the latch ring color
    • June 30. 2023

    This blog ETU-LINK will show you how to identify the wavelength of CWDM optical module through the color of the pull ring. We all know that CWDM has a total of 12 wavelengths, with a full band range of 1270-1610nm, with each wavelength interval of 20nm. The industry divides the entire band into front wave and back wave, with the front wave band of 1270-1450nm and the back wave band of 1470-16...

  • Switch 10G SFP+ Port Connection Solution
    Switch 10G SFP+ Port Connection Solution
    • July 05. 2023

    10G SFP+ optical switch has been widely used in data centers and enterprises. In this blog, ETU-LINK lists the connection schemes that accessible 10G SFP+ ports? And under what circumstances is it more appropriate to choose which one. Firstly, if the transmission distance is relatively close, we can consider using ETU 10G DAC cables for transmission. The length specifications of DACs on the market...

© Copyright: 2024 ETU-Link Technology CO ., LTD All Rights Reserved.

IPv6 network supported

Friendly Links:

易天官网
top

Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #