Sun Telecom's OTDRs

Sun Telecom is a Fiber Optic TOTAL Solutions Provider with over 30 years of expertise for customers from more than 130 countries and regions.

Please contact us if any needs.

https://en.suntelecom.cn/SUN-OT5000-OTDR.html

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GPON: Optimal Solution to FTTH

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Recently, the increasing spread of the Internet is the major driver for the development of new access technologies, which demand more capacities carry to bandwidth. Among these technologies, Fiber to the Home (FTTH) appears the most suitable choice. An optimal option for FTTH technology, Gigabit Passive Optical Network (GPON) provides one of the most cost-effective ways to bandwidth-intensive applications and establishes a long-term strategic position in the broadband market. GPON Applies in FTTH Gigabit Passive Optical Network (GPON) provides the reliability and performance expected for business services and an attractive way to deliver residential services. GPON enables Fiber to the Home (FTTH) deployments economically resulting to accelerate growth worldwide. The following picture shows how the GPON OLT device deployed in a typical GPON network delivers services to residential homes. Signals from the central office OLT transmits to the splitter, then the splitter spreads the
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The Ultimate Guide to Business Router

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The business router provides Internet access for home and office and often connects two or more computer networks. It helps to manage network bandwidth, segmentation, security, and routing policies. This article provides a complete guide to the business router. What is a Business Router? A router is a device that connects two or more network devices. It acts as a gateway between networks. It is an intelligent network device that reads the address in each data packet and then decides how to transmit it. The business router is a device used to manage many terabits of data flowing through and between internet service provider (ISP) networks. It is the largest and most powerful network router from the Internet backbone. A business router usually provides connections for typical home and office networks. Features and Benefits 1. The business router provides network, application, and security services on a single device 2. The business router provides hardware-based VPN access for r
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400G ZR Coherent Pluggable Optics: Enable 400G for Next-Generation Data Center Interconnect (DCI) and Metro Network Solutions

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400G ZR coherent pluggable optics plays a vital role in enabling the next-generation data center to interconnect (DCI) and metro network solutions to meet the bandwidth requirements of today and tomorrow. It reduces the cost and complexity of high-bandwidth data center interconnects and promotes interoperability among optical module manufacturers and providers. This article provides some knowledge about 400G ZR. What is 400G ZR? 400G ZR or 400ZR is an interoperable standard that enables the transmission of multiple 400GE payloads over Data Center Interconnect (DCI) links up to 80/120km using dense wavelength division multiplexing (DWDM) and higher-order modulation(16 QAM). It aims to secure an affordable and long-term implementation based on single-carrier 400G using dual-polarization 16 QAM (16-state quadrature amplitude modulation) at approximately 60 gigabaud (Gbaud). How Does 400G ZR Work? 400G ZR is an interoperable networking Implementation Agreement (IA) released by the Op
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