D-Link DEM-311GT compatible SFP transceiver supports up to 550m link lengths over multi-mode fiber (MMF) using a wavelength of 850nm via an LC connector. Each SFP transceiver module is individually tested to be used on a series of D-Link switches, routers, servers, network interface card (NICs) etc.
Featuring low power consumption, the hot swappable 1G SFP transceiver is ideal for Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.
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D-Link DEM-311GT Compatible 1000BASE-SX SFP 850nm 550m DOM Duplex LC MMF Transceiver Module
Hot #15234
Hot #15234
US$7.00
FS P/N: SFP1G-SX-85FS P/N: SFP1G-SX-85
20.3K Sold
1.9K Reviews
7 Questions
Transceiver Models:
Compatible Brands:
8079 In U.S. Warehouse, Get It By Dec 7, 2023
2121 In Global Warehouse, Get It By Dec 15, 2023
See more warehouse availability
Deliver to New York, 10010
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5-Year Warranty
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Specifications
Connectivity Solutions
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Q&A
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D-Link DEM-311GT Compatible 1000BASE-SX SFP Transceiver Module (MMF, 850nm, 550m, LC, DOM)
Specifications
D-Link Compatible
DEM-311GT
Vendor Name
FS
Form Factor
SFP
Max. Data Rate
1.25Gbps
Wavelength
850nm
Max. Cable Distance
550m@50/125µm OM2 MMF
275m@62.5/125µm OM1 MMF
220m@62.5/125µm FDDI MMF
275m@62.5/125µm OM1 MMF
220m@62.5/125µm FDDI MMF
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
TX Power
-9.5 ~ - 3dBm
Receiver Sensitivity
< -17dBm
Typical Power Consumption
≤0.8w
Receiver Overload
-3dBm
Bit Error Ratio (BER)
1E-12
Extinction Ratio
>9dB
EMC (Electro Magnetic Compatibility)
Supported
MTBF (SX)
2,457,002 Hours
Protocols
IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) Compliant
Warranty
5 Years
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Scenario 1
Scenario 2
Scenario 1
View products Scenario 2
View products Features
1G Connectivity for Data Center
Featured with low power consumption, the SFP transceivers provide a cost-effective solution for Gigabit Ethernet applications.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Hot Pluggable SFP MSA Compliant
Digital Optical Monitoring
Class 1 FDA Laser Safety
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Specifications
D-Link DEM-311GT Compatible 1000BASE-SX SFP Transceiver Module (MMF, 850nm, 550m, LC, DOM)
D-Link DEM-311GT compatible SFP transceiver supports up to 550m link lengths over multi-mode fiber (MMF) using a wavelength of 850nm via an LC connector. Each SFP transceiver module is individually tested to be used on a series of D-Link switches, routers, servers, network interface card (NICs) etc.
Featuring low power consumption, the hot swappable 1G SFP transceiver is ideal for Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.
Specifications
D-Link Compatible
DEM-311GT
Vendor Name
FS
Form Factor
SFP
Max. Data Rate
1.25Gbps
Wavelength
850nm
Max. Cable Distance
550m@50/125µm OM2 MMF
275m@62.5/125µm OM1 MMF
220m@62.5/125µm FDDI MMF
275m@62.5/125µm OM1 MMF
220m@62.5/125µm FDDI MMF
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
TX Power
-9.5 ~ - 3dBm
Receiver Sensitivity
< -17dBm
Typical Power Consumption
≤0.8w
Receiver Overload
-3dBm
Bit Error Ratio (BER)
1E-12
Extinction Ratio
>9dB
EMC (Electro Magnetic Compatibility)
Supported
MTBF (SX)
2,457,002 Hours
Protocols
IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) Compliant
Warranty
5 Years
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Scenario 1
Scenario 2
Scenario 1
View products Scenario 2
View products Features
1G Connectivity for Data Center
Featured with low power consumption, the SFP transceivers provide a cost-effective solution for Gigabit Ethernet applications.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Hot Pluggable SFP MSA Compliant
Digital Optical Monitoring
Class 1 FDA Laser Safety
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Questions & Answers
All (7)
Customer Reviews
F***t
United States
December 05, 2023
Excellent quality....fast shipping. Thank you!!
Verified Purchase
Helpful 0
Comment 0A***a
United States
December 01, 2023
Great product and customer service. Fast shipping!
Verified Purchase
Helpful 0
Comment 0D***n
United States
November 15, 2023
These MM SFP modules have worked well in in the Grandstream Switches they were ordered for. The shipping is fast and the price is reasonable. They usually have them stocked in the US for faster delivery.
Verified Purchase
Helpful 0
Comment 0See all reviews
Resources
US$7.00
8079 In U.S. Warehouse
2121 In Global Warehouse