Hello there! What can we do for you today?
Feel free to chat with us — we’d love to hear from you!
Beijing Guang Run Tong Technology Development Co.,Ltd
Main Products: optical network card, fiber media converter, optical transceiver, fiber optical patch cord, fiber optic server adapter, nic ethernet adapter card, optical module, HBA adapter, Bypass adapter, mpo cable, CWDM, DWDM equipment, host cabinet
Company Overview
Founded in April, 2008 and headquartered in Zhongguancun High-tech Park in Beijing, Beijing Guang Run Tong Technology Development Co.,Ltd(GRT ) is an high-tech enterprise with strong strength of R&D, manufacture and marketing, independent intellectual property and self-owned brand.GRT has a professional R&D team specialized in optical communication industry. They are experts from network connection, data transmission, optical communication, interface conversion manufacturers, with over 15 years' avarage R&D experience in communication products.GRT has always been dedicated for the core technology research of fiber optical industry.We've built cooperation with many colleages and universities,scientific research institutions to meet the market demands and requirements, thus making our products' technology and performance among the leading position in the industry.
-
ManufacturerBusiness Type
-
2009Year Established
-
51 - 100 PeopleTotal Employees
-
ISO9001Product Certifications
Featured Products
View All-
F1004E Intel XL710 4-port SFP+ Fibre Optic NIC SFP 10g Network CardUS$ 1 - 200MOQ: 1 Piece -
G-8501D-F 1.25G 850nm 550nm SFP Gigabit Tx Side-only Fiber Optical ModuleUS$ 1 - 1000MOQ: 1 Piece
-
G-8501D-S 1.25G 850nm 550nm SFP Gigabit One Way Transmission Receive Fiber Optical ModuleUS$ 1 - 1000MOQ: 1 Piece
-
Cost Effective PCIe 10Gigabit 1-Port Fiber Optic Ethernet Network Adapter With 10G Single Mode ModuleUS$ 1 - 1000MOQ: 1 Piece
GRT LC-LC-SM-5M 1000Mb Single Mode Pigtail Fiber Optic Jump Wirer 5m for Ethernet Cabling
US$ 1 - 100
MOQ: 1 Piece
-
H-3810FNL-S 10G 80km 1550nm SFP+ Commercial Level Optical Transceiver Compatible With JuniperUS$ 1 - 1000MOQ: 1 Piece
-
H-3410FNL-S 10G 40km 1550nm SFP+ Commercial Level Optical Transceiver Compatible With ExtremeUS$ 1 - 1000MOQ: 1 Piece
-
G-3106DNL 6G 10km 1310nm SFP+ Gigabit Fiber Optical Transceiver ModuleUS$ 1 - 1000MOQ: 1 Piece
-
G-3201DNL 1.25Gbps 20km 1310nm SFP+ Commercial Level Fiber Optical Transceiver ModuleUS$ 1 - 1000MOQ: 1 Piece
-
H-3147NL-S(BF) 10Gb 10km 1470nm Singlemode CWDM Fiber Optical ModuleUS$ 1 - 1000MOQ: 1 Piece
-
H-3151NL-S(BF) 10Gb 10km 1510nm SM CWDM Multiplexer Fiber Optical TransceiversUS$ 1 - 1000MOQ: 1 Piece
-
H-3157NL-S(BF) 10Gb 10km 1570nm Single Mode CWDM Multiplexer Optical Module TransceiverUS$ 1 - 1000MOQ: 1 Piece
-
G-3849DNL(BF) 1.25Gb 80km 1490nm SM CWDM MUX/DEMUX Fiber Optical ModuleUS$ 1 - 1000MOQ: 1 Piece
F1002T PCIe 10G 2-Port RJ45 Intel X540 Fibre Optic NIC Network Card for Server Switch
US$ 1 - 1000
MOQ: 1 Piece
-
Brand New PCIe 10GbE 1-Port Fiber Optical Network Server Adapter With 10G Multimode MM ModuleUS$ 1 - 1000MOQ: 1 Piece
-
G-3102DNL SFP+ 2.5G 10km 1310nm Fiber Optical Transceiver ModuleUS$ 1 - 1000MOQ: 1 Piece
-
GRT Brand New FTTX 1x2 Mini Steel Tube Fiber Optic PLC SplitterUS$ 1 - 1000MOQ: 1 Piece
-
GRT High Quality FTTX 1×4, 1×8, 1×16 Fiber Optic PLC SplitterUS$ 1 - 1000MOQ: 1 Piece
Product Categories
-
All Products
-
Fiber Optic Splitter
-
Fiber Media Converter
-
Optical Patch CorD
-
Optical Transceiver
-
Optical Network Card
-
H-3110D-S Singlemode 1310nm 10G 10km SFP Plus Rx Only Optical Module for Network Security AreaUS$ 1 - 1000MOQ: 1 Piece
-
H-3110D-F Singlemode SM 1310nm 10G 10km SFP Plus Tx Only Fiber Optic Module for Network Security AreaUS$ 1 - 1000MOQ: 1 Piece
-
High Speed Transmission Optical Cable Multi Core MPO Patch Cord for 40G/100G TransmissionUS$ 1 - 1000MOQ: 1 Piece
-
H-3110NL-X Single Mode 1310nm 10Gbps 10km XFP Form Factor Optical Transceiver ModuleUS$ 1 - 1000MOQ: 1 Piece
-
High-end 1.25G BiDi SFP Optical Module 1310/1550nm 40km for Long Range Datacom TelecomUS$ 1 - 1000MOQ: 1 Piece
-
H-3159NL-S(BF) 10Gb 10km 1590nm Single Mode CWDM Multiplexer Optical Module TransceiverUS$ 1 - 1000MOQ: 1 Piece
-
H-3161NL-S(BF) 10Gb 10km 1610nm Single Mode CWDM Fiber Optical ModuleUS$ 1 - 1000MOQ: 1 Piece
-
GRT 10/100/1000M Ethernet 7-RJ45 Port Single/Multi Mode Fiber Optical Media ConverterUS$ 1 - 1000MOQ: 1 Piece
-
Single Mode 10Gb Gigabit Fibre Optic Patch Cord 7m LC Connector for Servers Switches CablingUS$ 0.1 - 20MOQ: 1 Piece
-
Hight Quality 7m 10Gigabit Multi Mode MM Fiber Optical Patch CordUS$ 0.1 - 20MOQ: 1 Piece
-
Quality ControlQuality has always been our first priority.
A series of strict tests like adhesion test,current test,LCR test,electrostatic protection,return loss test,temperature cycle aging test,data reducing, EEPROM check,Housing and PCBA short-circuit test,functional test,ower test,loop test,hardware test,communication test and flow test will be held before storaging and leaving factory,making sure the products offered by us can meet and exceed the customer's requirements.
-
Our ServicesGRT offers a 7*24h technical support service, assuring that the customers' questions could be solved anytime and anywhere. -
Company HistoryIn 2008, the predecessor of GRT --Guang He Zhi Da became the supplier of optical transceivers for the Beijing Olympics network center. In October 2009, GRT optical transceivers were offically launched into market, with a wide product range including 1*9, SPF, SFP+, BIDI, XFP, etc. GRT became the designated supplier of optical network products for China Aerospace. In 2010, GRT optical transceivers became the designated supplier of network security products for the Expo 2010, and accomplished the network security for the Expo successfully. In the end of 2010, GRT network card was fully launched, including F901T, F902T,F904T, F901E,F902E,F904E, F1001E,F1002E, etc. In 2011, GRT Ethernet adapter F902E became the best-seller of China's independent network card. In 2012, GRT brand passed necessary international certifications of FCC, CE and FCC. In2013, GRT became the long-term supplier of fiber optical products for a famous communication operator. In2014, GRT was the first domestic brand to launch the 40Gb fiber optic network card and transceiver in China -
Our TeamPeople Oriented. 1. Be the most combat-worthy team like Army. 2. Be a learning team like School. 3. Be the most cohesive and warmest team like Family. 4. Be the most enduring team with common belief and mission like Religion.
Our Certifications
Showcasing our professional qualifications and recognized industry certifications.
FCC VERIFICATION OF CONFORMITY
FCC VERIFICATION OF CONFORMITY
CE Certificate of Compliance
CE Certificate of Compliance
