128G Backplane 16K MAC Learning POE Switch , 28 Port Managed Switch

28 Ports Poe Switch 24 10 / 100 / 1000M Poe Tp Ports + 4 10G Sfp Ports

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• Support 24 10/100/1000M RJ45 PoE ports and 4 10G SFP+ Uplink ports (hot swap)
• Each PoE port supports auto detect the powered device
• Support IEEE802.3af 15.4W and IEEE802.3at 30W PoE standards
• Support to establish fiber ring/cascaded network,support redundant ring protection (switch time<50ms),support RSTP/STP,VOIP transmission (optional)
• Support RSR (Rapid Super Ring) tech,Support WEB management and SNMP (optional)
• Support 16K MAC learning, 12Mbit cache space,128G back plane bandwidth
• 1U rack design, inside two fans, better for heat dissipating and installation

HiOSO Technology CO.,Ltd

Founded in 2002, Hioso Technology CO., Ltd. is the optic communication product manufacturer after Huawei and ZTE. We engaged in the R&D, design, manufacture, sell FTTH and FTTD products all by ourselves.

We also provide OEM&ODM service for customers. Our company have been focusing on network transmission and access product for two decades, our products are sold all over the world.

Our main products include EPON, fiber media converter, EOC, PoE Switch, fiber Switch, industrial ethernet switch, digital video optical converter, SFP module, bridge, CWDM and so on.

 Our Advantage

HiOSO adheres to principles of quality products, customer first philosophy, constant innovation and premium service, we have a series of test systems for products, including 100% aging test, high and low temperature test and so on, we can guarantee the quality of products by these tests. HiOSO has passed the authentication of ISO9001, and gained the permit of telecommunication device for network access, which was issued by the Information Industry Ministry.

   Quality & Service

Every staff of HiOSO keeps it in heart that "Customer is the most important", HiOSO provides technician team and special telephones to support after-sales service, customer can get answer and training from our technicians, the problem can be solved within 24 hours if there is anything with products. What's more, we provide free-exchange within one year, free-repair within three years and lifelong maintenance.

Welcome To HiOSO!

HiOSO is located at Shenzhen, Nanshan District.

We move to the new factory in April, 2021.

HiOSO Sales office.

Besides sales staff in the office, we have distributor in Beijing and Shanghai.

And most cities we have our distributors and agents.

PMC, warehouse staff are here.

R&D department.

Besides the engineers in the office. we have cooperated with another R&D team in Wuhan city. we invest

this team, mainly for GPON,L3 parts switches, core switches.

Local side mainly for EPON and fiber converters, Ethernet switches, POE/fiber switches etc, L2 products.

One of the warehouse, for PCBs, cases, pacakge boxes etc.

One of the meeting room, with a product display cabinet.

Welcome to join us and cooperate with us!

Production line.

Test part, with smartbit machines.

24 hours high - temperature aging. around 55--60 degrees in the room.

high-low temperature test machines.

For industrial products which test inside. -40 to 85 degrees.

Sample test.