1.Overview QL-MSAP1020 is A single-type multi-service SDH optical transmission system with high integration and exquisite structure. It provides two STM-1 group optical interface, ···

1.Overview QL-MASP1010 is a STM-1 level multi-service SDH (Synchronous Digital Hierarchy) optical transmission system. With 2-way STM-1 level group optical port and 3 service slots···

1.OverviewQL1612GS-M-SFP an hardened 32-port Industrial Ethernet Switch, provides non-blocking wire-speed performance in harsh industrial environment. It also provides 16-port 10/1···

1.OverviewQL816GSP-M-SFP an hardened 24-port Industrial PoE Switch, provides non-blocking wire-speed performance in harsh industrial environment. It also provides 16-port 10/100/10···

Product DescriptionThis series of equipment is developed by the company PDH optical fiber transmission for ultra-large scale integrated circuit based on the development of point-to···

Product DescriptionThis device  provides 1-8Channel E1 interface, master optical fiber interface and backup optical fiber interface, 1-4Channel 10M/100M Ethernet interface (Li···