ICC訊 美國時(shí)間2023年3月7日，在第48屆OFC2023美國光纖通信展上，全球主流光模塊供應(yīng)商華工正源現(xiàn)場發(fā)布Demo400GZR/ZR+/ZR+Pro系列相干光模塊，在客戶端引起廣泛關(guān)注。

  On March 7, 2023, at the 48th OFC - American Optical Fiber Communication Exhibition, HGGenuine, the world's mainstream optical module supplier, showed a live demonstration of their 400GZR/ZR+/ZR+ Pro series coherent optical modules which has attracted widespread attention from the industry.

  伴隨ChatGPT、6G、自動駕駛、在線云辦公等新應(yīng)用的驅(qū)動，數(shù)據(jù)流量迎來高速發(fā)展期。

  Driven by new applications such as ChatGPT, 6G, autonomous driving, and online cloud office, data traffic is ushering in a period of rapid development.

  平衡高帶寬、長距離、低成本、低功耗的需求成為光模塊廠商設(shè)計(jì)數(shù)據(jù)通信模塊的第一選擇。

  Balancing requirements of high bandwidth, increased distance, higher output power, low cost, and low power consumption have become primary considerations for optical module manufacturers in the design of datacom and telecom transceiver modules.

  華工正源推出的400G ZR/ZR+/ZR+Pro三款產(chǎn)品，用于DCI領(lǐng)域長距離傳輸QSFP-DD相干光模塊，三款產(chǎn)品性能優(yōu)異，核心指標(biāo)均高于行業(yè)規(guī)格，且余量充足。特別是全球首款動態(tài)DEMO的400G ZR+Pro，符合OpenZR+標(biāo)準(zhǔn)，支持OFEC，同時(shí)支持400G/300G/200G/100G多模式切換。在無外置光放情況下，可直接點(diǎn)對點(diǎn)傳輸>120KM，可有效實(shí)現(xiàn)DCI光層在不安裝中繼放大器場景下，實(shí)現(xiàn)超遠(yuǎn)距離傳輸;在光層增加中繼放大器的情況下，最大傳輸500KM+。

  The 400G ZR/ZR+/ZR+Pro products launched by HGGenuine are used for long-distance transmission of QSFP-DD coherent optical modules in the DCI field. The performance of these products is world class, the core specifications are all exceeding the industry standards, and the margins are more than sufficient. HGGenuine's 400G ZR+Pro conforms to the Open ZR+ standard, supports OFEC, and supports 400G/300G/200G/100G multi-mode switching. With no external optical amplification, direct point-to-point transmission >120KM is possible, which can effectively be used in ultra-long-distance transmission at the DCI optical layer, saving cost by not requiring an AMP. By adding amplification at the optical layer, the maximum transmission of 500KM+ is acheivable.

400G ZR+Pro

  400G ZR+Pro核心指標(biāo)：

  Tx-power>+3dBm，typical可達(dá)+5dBm;

  RXsensitivity<-25dBm;

  RXOSNR@400G可達(dá)22dB;

  PowerConsumption<22W。

  The core specifications of the 400G ZR+Pro are as follows:

  Tx-power: >+3dBm, typical up to +5dBm;

  RXsensitivity: <-25dBm;

  RXOSNR@400G: Up to 22dB;

  PowerConsumption: <22W.