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About us
- Original Brand Switch
- 5G
- OEM Fiber Optic Transceiver
- Original Brand Optical Transceiver
- Network Card
- Fiber Patch Cable
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Mellanox Connect-7 Internal 200GbE NDR Dual-port QSFP112 PCI Express Network Adapter MCX713106AC-VEAT for HPC & AI/DC ServersBrand NVIDIA/Mellanox Model number MCX713106AC-VEAT Rate 200GbE port dual connector QSFP112 condition new certification CE,FCC,RoTH,ISO9001 warranty 1 year
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Mellanox MCX715105AS-WEAT Intel Ethernet Converged Network Adapter PCIe 400GbE Server Internalbrand NVIDIA/Mellanox Model number MCX715105AS-WEAT port single connector QSFP112 rate 400GbE condition new warranty 1year certification new
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Mellanox MCX713114TC-GEAT Connect-7 50/25GbE Quad-port PCI Express Internal Network Adapter for HPC & AI/DC ServersBrand Mellanox/NVIDIA Model number MCX713114TC-GEAT connector SFP56 rate 25/50GbE port quad certification CE,FCC,RoTH,ISO9001 condition new warranty 1 year
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Mellanox MCX713104AS-ADAT Connect-7 Series 50/25Gb/s PCI Express Internal Network Card for Server Applicationsbrand NVIDIA/Mellanox model number MCX713104AS-ADAT port quad connector SFP56 rate 25/50Gb/S condition new warranty 1 year
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Mellanox ConnectX-7 HHHL MCX713104AC-ADAT 900-9X7AO-00C3-STZ Ethernet Network CardsBrand NVIDIA/Mellanox Model number MCX713104AC-ADAT port dual connector SFP56 Condition new warranty 1 year
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High Performance Broadcom Used 9560-16i PCIe 4.0 12Gb/s Storage & Network Interface Card Adapter for ServersBrand Broadcom model number 9560-16i port 16 interface PCIe 4.0 x8 rate 12Gb/S condition used warranty 1 year
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Broadcom 9560-8i Raid Card 8 Ports SCSI SAS/SATA/Nvme LSI Internal PCIE Server Controller Network Adapter RAID CardBrand Broadcom Model number 9560-8i port 8 rate 12Gb/s condition new warranty 3 year interface PCIe 4.0 x8 Temperature 0-55℃
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Topstar is one of the leading manufacturers of Fiber Optical transceivers. Our excellent Research and Development ability combined with our strong Manufacturing capacity create the One-Stop souring of high Quality Product platform for our customers.
Topstar believes in Innovation. The company attracted a pool of “the Best of the Best” Engineering experts in the market to create our high-end brand products so called ”Top-Trans”. We continuously invest in our R&D in order to maintain our leading position in the Market.Topstar proudly own 5,000 Square Meters complete Dust-Free workshop. Together with our 30 dedicated engineering experts in the R&D, we create excellent products. Applying the industrial best Management Practice combined with full range of test equipments, we stand to be the expert in Optical Transceiver field. These expertise enabling us the ability to supply almost full series of High Quality products.
Our Top-Trans product ranges cover:
100G QSFP28 SR4/LR4 10km/ER4 40km/ZR 80km
200G QSFP-DD SR4/SR8/LR4/LR8
400G SR8
40G QSFP+ SR /LR 10km/ ER 40km
10G SFP/ 10G XFP
155MB to 1.25GB and 2.5GB SFP
BIDI SFP/SFP+ CWDM / DWDM SFP/SFP+
DAC cable, AOC cable, patch cord MPO/MTP cable
and fiber related products etc..
Topstar Culture
Our Vision--Create Topstar’s home and strive to be a respected Century Enterprise！
Our Mission--Better Communication, Better World !
Our Values--Struggle happily, to be honesty and gratitude, then to be progressive and achieve others;
SALES TEAM
Topstar team with around 20 salesman, we are professional in SFP specialized knowledge / responsible to provide reliable SFP / serve customers with sincerity and passion. We are cooperated with customers from all over the world: Saudi Telecom Co. projects/ Nepal Data center/ Dubai Telecom/China Telecommunication backbone network projects /South American data centre , EXFO worldwide optical test solutions etc. and build a long-term cooperation relationship.
