RicherLink

PON (Passive OpTIcal Network). PON means that (in the optical distribution network) does not contain any electronic devices and electronic power supplies. The ODNs are all composed of passive components such as optical splitters, and do not require expensive active electronic devices. A passive optical network consists of an Optical Line Terminal (OLT) installed at the central control station and a set of associated Optical Network Units (ONUs) installed at the customer premises. The optical distribution network (ODN) between the OLT and the ONU contains optical fibers as well as passive optical splitters or couplers. PON working principle The OLT assembles the downlink services that are sent to the ONUs into frames, and sends them to multiple ONUs in a broadcast manner. That is, the optical splitters are divided into N independent signals, and each signal contains frames sent to all specific ONUs. Each ONU extracts only the frames sent to itself, and discards the frames of other

RicherLink RL8008G GPON OLT Overview The RicherLink RL8008G  GPON OLT  is self-developed Compact 1U GPON OLT equipment,meeting the requirements of ITU-T G.984/G.988 and relative standards of China Telecom/Unicom GPON, possessing super GPON access capacity, carrier-class reliability and the complete security function. It can satisfy long-distance optical fiber access requirement on account of its excellent management, maintenance and monitoring capability, abundant service features and flexible network mode. RL8008G GPON OLT equipment can be used with NMS2000 network management system so as to provide users with the perfect solution. The RL8008G GPON OLT Switch provides 8 *Downsteam GPON ports, 4 * Uplink GE ETH ports and 4* Uplink 10G SFP+ ports. Up to 1:128 Split ratio for up to 1024 GPON users. The 1U pizzabox design is for easy installation, Maintenance and Space saving. RL8008G is suitable for Broadcast three in one, video surveillance network, enterprise LAN, Internet of

The most basic feature of the Internet of Things is to provide "ubiquitous connectivity and online services" with ten basic functions: Online monitoring : This is the most basic function of the Internet of Things. The Internet of Things business is generally focused on centralized monitoring and supplemented by control. Positioning and traceability : generally based on sensors (GPS, mobile systems, industrial systems, building control systems, home intelligence facilities, video surveillance systems, etc. GPS (or other satellite positioning, such as Beidou) and wireless communication technology, or rely solely on the positioning of wireless communication technology, Such as mobile base station based positioning, RTLS and so on. Alarm linkage : mainly provides event alarms and prompts, and sometimes provides linkage function based on workflow or rule engine (Rule "sEngine"). Command and dispatch : command, dispatch, and dispatch functions based on time sc

Recently, the Broadband Development Alliance released the "China Broadband Rate Status Report" (No. 22) in the fourth quarter of 2018. The report shows that in the fourth quarter of 2018, the average download rate of China's fixed broadband network reached 28.06 Mbps, an increase of 12.3% from the previous quarter, an increase of 9.05 Mbps from the end of 2017, and an annual increase of 47.6%; China's mobile broadband users use 4G network access. The average download rate on the Internet reached 22.05 Mbps, an increase of 21.3% from the end of 2017. The data shows that China's broadband network speeding work has achieved remarkable results, and the fixed and mobile broadband user experience rates have achieved rapid improvement. The broadband network user experience rate is the actual experience of the user terminal accessing various Internet applications, not only related to the subscription access rate of the telecommunication enterprise and the user, but also