Business Type:
Trading Company
Business Range:
Communication Equipment
R&D Capacity:
ODM, OEM, Other
Terms of Payment:
Main Markets:
North America, Europe, East Asia(Japan, South Korea), Domestic
OEM/ODM Service
Sample Available

SFP, SFP Module, SFP Transceiver manufacturer / supplier in China, offering 10GB/S SFP+ Fully Compatible with Cisco, Huawei, Arista, Brocade, Extreme SFP Module Fiber Transceiver Module, 1310nm mm Fp Receptacle Laser Diode Module (GYQ15F310-T3-C4), SNMP Managed 10/100mbps Bidi Fiber Media Converter (GY-S25F5-03SS-20A-M) and so on.

China Qsfp28 Lr4 100g SFP SFP Transceiver

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1600.00/ Piece
Local Area: China, Guangdong, Shenzhen
R&D Capacity: OEM, ODM, Other
Payment Terms: T/T
Usage: Telephone, Computer, Workstation, Server, Mobile phone, IDC
Type: Fiber Optical
Support Network: Ethernet

Product Description5year warrantyModelGY-GDH-LR4Data Rate103Gb/s(4*25.7)Reach(km)10ConnectorDuplex LCTemperature0C~+70CF

Product Description 5year warranty
ModelGY-GDH-LR4Data Rate103Gb/s(4*25.7)Reach(km)10
ConnectorDuplex LCTemperature0ºC~+70ºCFiber typeSMF
Power(-7~2dBm)Sensitivity<-11.3dBmDDMManufacturing & Processing Machinery With

Ordering information
GY-GCH-SR4Commercial0~70ºC QSFP28 100G SR4 100M
GY-GDH-LR4Commercial 0~70ºCQSFP28 100G LR4 10KM
Physical Measuring Meter GY-GDH-ER4 LiteCommercial0~70ºC QSFP28 100G LR4 30KM

Compitable brands

we have an experienced engineering team with over 18years on cross platform compatibility and able to access to massive major manufacturer's switches ,routers ..To verify the compatibility in our test lab.

Cisco ASR A901-6CZ-F-DC9372PX-ECisco WS-C3850-48XS-E
Cisco 6500 WS-X6716-10G-3CCisco WS-C3650-48TDCisco WS-C3750X-24T
Cisco ME-3600X-24TS-MCisco UCS-IOM-2204XPCisco CRS 40x10GE-WLO
Cisco 5700 AIR-CT5760-500-K9Cisco Nexus 3000 N3K-C3064PQCisco 2360-48TD-S
Cisco N20-I6584Cisco WS-C2960S-24TD-LCisco 6500 VS-S2T-10G-XL
Cisco ASR 9000 ASR-9900-RP-SECisco WS-C3560X-48TCisco WS-C4500X-F-32SFP+
Cisco WS-C3560E-48PDCisco Nexus 3000 N3K-C3132QCisco Nexus 2000 N2K-C2232PP-10GE
Cisco WS-C3560E-12SDCisco WS-C2960X-48LPD-LCisco Nexus 5000 N5K-C5020P-BF
Cisco Nexus 5000 N55-M16UPCisco WS-C2960XR-48LPD-ICisco Nexus 5000 N5K-C5010P-BF
Cisco 3100 WS-CBS3120X-SCisco WS-X6908-10G-2TXLCisco WS-C3560CX-8XPD-S
Cisco 6800 C6840-X-LE-40GCisco WS-C3850-48XSCisco WS-C3560X-24P
Cisco 6500 VS-S720-10G-3CCisco WS-C3850-24TMagnetic Material Cisco Nexus 9000 N9K-C9396PX
Cisco C6800-16P10G(-XL)Cisco ASR 9000 A9K-36X10GE-TRCisco WS-C2960S-48FPD-L
Cisco ASR 9000 A9K-RSP440-TRCisco 3100 WS-CBS3130X-SCisco C4KX-NM-8SFP+
Cisco Nexus 5000 N5K-C5548P-FACisco C6800-32P10G(-XL)Cisco 4500 WS-X4516-10GE
Cisco 4500 WS-X45-SUP6L-ECisco 4900 WS-C4928-10GECisco Nexus 7000 N77-F348XP-23
Cisco WS-C2960XR-24TD-ICisco 3100 WS-CBS3110X-S-ICisco 4900 WS-C4948-10GE
Cisco Nexus 7000 N7K-M132XP-12Cisco Nexus 3000 N3K-C31128PQ-10GECisco 5700 AIR-CT5760-HA-K9
Cisco 4500 WS-X45-SUP6-ECisco N10-E0440Cisco C6800-SUP6T-XL
Cisco 5700 AIR-CT5760-250-K9Cisco WS-C3650-24PDCisco ASR9000v A9KV-V2-DC-E
Cisco 4900 WS-C4948ECisco Nexus 7000 N7K-M224XP-23LCisco C6800-SUP6T-XL
Cisco WS-X6816-10G-2TXLCisco WS-C2960X-48TD-LCisco UCS-FI-6324UP
Cisco C6800IA-48TDCisco WS-C4900MCisco Nexus 7000 N7K-F132XP-15
Cisco Nexus 5000 N5K-M1404Cisco WS-C3850-48XS-F-SCisco ASR 9000 ASR-9922-RP-TR
Cisco WS-C3850-24PCisco ASR-9000V-DC-ECisco Nexus 9000 N9K-C9396PXCisco 5700 AIR-CT5760-50-K9
Cisco Nexus 9000 N9K-X9564PXCisco Nexus 2000 N2K-C2232TM-10GECisco N10-E0600
Cisco Nexus 5000 N5K-C5548P-FACisco 4500 WS-X4712-SFP+ECisco ASR 9000 A9K-4T16GE-TR
Cisco WS-C2960XR-48TD-ICisco C6800-SUP6TCisco WS-X6816-10G-2T
Cisco UCS-IOM-2208XPCisco 6800 C6832-X-LECisco WS-C3750E-24PD
Cisco WS-C3560E-24TDCisco WS-C3750X-24PCisco WS-C2960S-24PD-L
Cisco WS-C3750X-48PFCisco WS-X6908-10G-2TCisco Nexus 5000 N5K-C5548UP-FA
Cisco 6500 VS-S2T-10GCisco Nexus 2000 N2K-C2248TP-E-1GECisco Nexus 3000 N3K-C3548P
Cisco 4500 WS-X45-SUP8-ECisco ASR-9000V-AC
Cisco WS-C4500X-F-16SFP+Cisco WS-X4904-10GE
Cisco WS-C3560E-48TDCisco Nexus 3000 N3K-C3048
Cisco Nexus 9000 N9K-

Factory, WorkshopandEquipment

ManagementWe utilizes the ERP system to automate various processes for better efficiency to deliver the best services to our customers.Our products are compliant and certified with ISO 9001:2000, CE, RoHS, FCC
Shipment and Payment
ck for all standard productsand we would be able to ship within 36 hours.For non- standard products, we need 3~4 days to fulfill the needs.We have bulit the partner reationship with DHL, UPS, TNT, FedEX.TNT.Packing Condition:Our standard packaging is industrial anti-static plastic tray ,10pcs each layer.We also have individual box pacakge for retailing using.


1. What is standard warranty time for your products?

All products purchased from GYSUNTECshall be free from defects in material and workmanship for aperiod of time from the date of purchasing, This limited warranty is apStamping plicable solely to the original purchaser and is not transferable.
This warranty is expressly conditioned upon proper storage, installation, connection, operation and maintenance of products in accordance with their written specifications.
Five Year Warranty Examination, repair and replacement parts are provided free of charge for the following:

All opticalTransceivers and Passive PLC, CWDM system, OADM etc.
Three-Year (3-yr) Warranty
Examination, repair and replacement parts are provided free of charge for the following:
Fiber Media Converters and OEO,

2. If the compatibility fault occur, what your will do?
If there is compatibility fault report, we will troubleshoot and analyze the possible reasons
1.If it was caused by product fault (hardware,coding..), we Circuit Board will upgrade the hardware ,software ,coding on process control.
2, if it was caused from using environment (eg.Switches new released firmware..), we will get the same equipment model to do the simulation test to verify the compatibility.3. Please explain how you ensure compatibility for the brands:
We have an experienced engineering team with over 18years on compatibility for brands
2.Testing Facilities
We are able to access to massive major manufacturer's switches ,routers ..To verify the compatibility
We have agroup of expertise who have been focusing on hardware,software,coding compatibility, and have always been analyzing the different brands new released firmware
4.Strategic Loyalty Customers
Many of customers work very closely with us on new released OEM equipment and help us to expand our compatibility matrix
We have many good connections to understand and learn the first hand information about the compatibility trend in the market4. What programming board is used to program optical transceiver products, please mention specific brands and models
We design and develop our own programming board to program our transceivers line.5.Can youmake custom transceivers with our company name and logo
Yes, we can help you tomarket your own brand of 3rd party transceivers
OEMcustomization :
Your LOGO (Labeling)
Your P/N(Labeling)
Your S/N(Labeling)
Vendor name: customized your information
P/N: customized your information
S/N: customizedyour information

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