HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100G speed in a QSFP28 form factor
+850 nm wavelength for multimode fiber links
+100 m reach on multimode fiber
−Limited to 100 m, shorter than single-mode options
$79.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score9.5
Pros+100G speed in a QSFP28 form factor
+850 nm wavelength for multimode fiber links
+100 m reach on multimode fiber
Cons−Limited to 100 m, shorter than single-mode options
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100G QSFP28 speed for high-bandwidth links
+Passive direct-attach design with no active electronics
+Short 1m reach suits connections within a rack
−1m reach limits use to very close equipment
$84.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score8.3
Pros+100G QSFP28 speed for high-bandwidth links
+Passive direct-attach design with no active electronics
+Short 1m reach suits connections within a rack
Cons−1m reach limits use to very close equipment
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−1 reach or length: 17 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.5
QSFP+, 40 Speed, DAC cable
+Breakout design splits one 40G port into four 10G links
+Direct-attach copper cable needs no separate optics
+1 m length suits connections within one rack
−Only 1 m reach limits placement between devices
−Passive copper cable is restricted to short distances
$98.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.5
Pros+Breakout design splits one 40G port into four 10G links
+Direct-attach copper cable needs no separate optics
+1 m length suits connections within one rack
Cons−Only 1 m reach limits placement between devices
−Passive copper cable is restricted to short distances
Compared with the 26 Network Transceivers on this page−40 speed: 20 of the 26 here have a higher speed
−1 reach or length: 17 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.2
SFP+, 10 Speed, DAC cable
+10G speed in a compact SFP+ form factor
+Direct-attach copper cable needs no separate optics
+3 m length covers connections across adjacent racks
−Passive copper cable is restricted to short distances
−Only 3 m reach limits longer runs
$54.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+10G speed in a compact SFP+ form factor
+Direct-attach copper cable needs no separate optics
+3 m length covers connections across adjacent racks
Cons−Passive copper cable is restricted to short distances
−Only 3 m reach limits longer runs
Compared with the 26 Network Transceivers on this page−10 speed: 21 of the 26 here have a higher speed
−3 reach or length: 14 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gbps speed in a QSFP28 form factor
+Multimode fiber suits short in-rack and in-room runs
+850 nm wavelength for multimode operation
−Limited to 100 m reach
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100 Gbps speed in a QSFP28 form factor
+Multimode fiber suits short in-rack and in-room runs
+850 nm wavelength for multimode operation
Cons−Limited to 100 m reach
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gbps speed in a QSFP28 form factor
+Multimode fiber suits short in-rack and in-room runs
+850 nm wavelength for multimode operation
−Limited to 100 m reach
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100 Gbps speed in a QSFP28 form factor
+Multimode fiber suits short in-rack and in-room runs
+850 nm wavelength for multimode operation
Cons−Limited to 100 m reach
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100G speed in a QSFP28 form factor
+Works with multimode fiber
+850 nm wavelength for multimode links
−100 m reach limits longer runs
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100G speed in a QSFP28 form factor
+Works with multimode fiber
+850 nm wavelength for multimode links
Cons−100 m reach limits longer runs
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100G speed in a QSFP28 form factor
+Works with multimode fiber
+850 nm wavelength for multimode links
−100 m reach limits longer runs
$79.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score9.5
Pros+100G speed in a QSFP28 form factor
+Works with multimode fiber
+850 nm wavelength for multimode links
Cons−100 m reach limits longer runs
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100G speed in a QSFP28 form factor
+Works with multimode fiber
+850 nm wavelength for multimode links
−100 m reach limits longer runs
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100G speed in a QSFP28 form factor
+Works with multimode fiber
+850 nm wavelength for multimode links
Cons−100 m reach limits longer runs
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gb/s speed for high-bandwidth links
+850 nm SR4 optics for short-reach multimode fiber
+QSFP28 form factor fits 100G switch ports
−Reach limited to 100 m on multimode fiber
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100 Gb/s speed for high-bandwidth links
+850 nm SR4 optics for short-reach multimode fiber
+QSFP28 form factor fits 100G switch ports
+100 m reach over multimode fiber
Cons−Reach limited to 100 m on multimode fiber
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gb/s speed for high-bandwidth links
+850 nm SR4 optics for short-reach multimode fiber
+QSFP28 form factor fits 100G switch ports
−Reach limited to 100 m on multimode fiber
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100 Gb/s speed for high-bandwidth links
+850 nm SR4 optics for short-reach multimode fiber
+QSFP28 form factor fits 100G switch ports
+100 m reach over multimode fiber
+MPO/MTP connector for parallel fiber links
Cons−Reach limited to 100 m on multimode fiber
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gb/s speed for high-bandwidth links
+850 nm SR4 optics for short-reach multimode fiber
+QSFP28 form factor fits 100G switch ports
−Reach limited to 100 m on multimode fiber
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100 Gb/s speed for high-bandwidth links
+850 nm SR4 optics for short-reach multimode fiber
+QSFP28 form factor fits 100G switch ports
+100 m reach over multimode fiber
Cons−Reach limited to 100 m on multimode fiber
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gbps speed on a QSFP28 form factor
+Multimode fiber with MPO/MTP connector
+Compatible with Ubiquiti equipment
−Requires multimode fiber cabling
$79.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score9.5
Pros+100 Gbps speed on a QSFP28 form factor
+Multimode fiber with MPO/MTP connector
+Compatible with Ubiquiti equipment
+Reaches up to 100 meters over multimode fiber
Cons−Requires multimode fiber cabling
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100 Gbps speed for high-bandwidth links
+1-meter passive direct attach cable for short connections
+QSFP28 form factor for compatible switch ports
−Fixed 1-meter length limits cable routing options
$84.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score8.3
Pros+100 Gbps speed for high-bandwidth links
+1-meter passive direct attach cable for short connections
+QSFP28 form factor for compatible switch ports
+Cisco-compatible design for Cisco equipment
Cons−Fixed 1-meter length limits cable routing options
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−1 reach or length: 17 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100G speed in a QSFP28 form factor
+Direct-attach copper cable needs no separate optics
+2 m length suits connections within one rack
−Only 2 m reach limits placement between devices
−Passive copper cable is restricted to short distances
$93.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.3
Pros+100G speed in a QSFP28 form factor
+Direct-attach copper cable needs no separate optics
+2 m length suits connections within one rack
Cons−Only 2 m reach limits placement between devices
−Passive copper cable is restricted to short distances
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−2 reach or length: 16 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100 Gbps speed in a QSFP28 form factor
+Short 0.5 m reach for connecting nearby equipment
+Copper twinax cable needs no optical modules
−Limited to 0.5 m reach
$82.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.3
Pros+100 Gbps speed in a QSFP28 form factor
+Short 0.5 m reach for connecting nearby equipment
+Copper twinax cable needs no optical modules
Cons−Limited to 0.5 m reach
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−0.5 reach or length: 23 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100 Gbps speed in a QSFP28 form factor
+Copper twinax cable needs no optical modules
+1 m length for connecting adjacent equipment
−Limited to 1 m reach
$84.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.3
Pros+100 Gbps speed in a QSFP28 form factor
+Copper twinax cable needs no optical modules
+1 m length for connecting adjacent equipment
Cons−Limited to 1 m reach
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−1 reach or length: 17 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100G speed in a QSFP28 form factor
+Passive DAC needs no separate optics
+Very short 0.5 m reach for adjacent switches
−Only 0.5 m reach limits placement
−Copper DAC cannot run over long distances
$82.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.3
Pros+100G speed in a QSFP28 form factor
+Passive DAC needs no separate optics
+Very short 0.5 m reach for adjacent switches
Cons−Only 0.5 m reach limits placement
−Copper DAC cannot run over long distances
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−0.5 reach or length: 23 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100G speed for high-bandwidth stacking links
+Passive copper design with no optics needed
+3 m reach suits short rack-to-rack runs
−Limited to 3 m reach, short distances only
$104.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.3
Pros+100G speed for high-bandwidth stacking links
+Passive copper design with no optics needed
+3 m reach suits short rack-to-rack runs
+QSFP28 form factor fits 100G switch ports
Cons−Limited to 3 m reach, short distances only
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−3 reach or length: 14 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100G QSFP28 end breaks out to four 25G ports
+Passive copper design with no optics needed
+1 m length suits close-proximity connections
−Limited to 1 m reach, very short distances only
$115.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.3
Pros+100G QSFP28 end breaks out to four 25G ports
+Passive copper design with no optics needed
+1 m length suits close-proximity connections
+Breakout design connects 25G devices from one port
Cons−Limited to 1 m reach, very short distances only
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−1 reach or length: 17 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.3
QSFP28, 100 Speed, DAC cable
+100G speed for high-bandwidth links
+Passive copper design with no optics needed
+QSFP28 form factor fits 100G switch ports
−Limited to 0.5 m reach, very short distances only
$82.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.3
Pros+100G speed for high-bandwidth links
+Passive copper design with no optics needed
+QSFP28 form factor fits 100G switch ports
Cons−Limited to 0.5 m reach, very short distances only
Compared with the 26 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−0.5 reach or length: 23 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.2
SFP+, 10 Speed, DAC cable
+SFP+ form factor for 10G connections
+Passive DAC cable needs no separate optics
+5 m reach covers a wider range of placements
−Copper DAC cannot run over long distances
$57.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.2
Pros+SFP+ form factor for 10G connections
+Passive DAC cable needs no separate optics
+5 m reach covers a wider range of placements
Cons−Copper DAC cannot run over long distances
Compared with the 26 Network Transceivers on this page−10 speed: 21 of the 26 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.2
SFP+, 10 Speed, DAC cable
+10G speed for standard SFP+ connections
+Passive copper design with no optics needed
+5 m reach covers longer in-rack runs
−Limited to 5 m reach, short distances only
$57.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+10G speed for standard SFP+ connections
+Passive copper design with no optics needed
+5 m reach covers longer in-rack runs
+SFP+ form factor fits common 10G ports
Cons−Limited to 5 m reach, short distances only
Compared with the 26 Network Transceivers on this page−10 speed: 21 of the 26 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.2
SFP+, 10 Speed, DAC cable
+Passive direct attach copper cable, no separate optics needed
+Compatible with TP-Link Omada equipment
+Short 1 meter length for rack-to-rack connections
−Limited to 1 meter reach
$59.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+Passive direct attach copper cable, no separate optics needed
+Compatible with TP-Link Omada equipment
+Short 1 meter length for rack-to-rack connections
+10 Gbps speed for SFP+ ports
Cons−Limited to 1 meter reach
Compared with the 26 Network Transceivers on this page−10 speed: 21 of the 26 here have a higher speed
−1 reach or length: 17 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 9.5
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100G QSFP28 speed for high-bandwidth links
+Uses multimode fiber at 850 nm wavelength
+100m reach for connections across a data center
$79.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score9.5
Pros+100G QSFP28 speed for high-bandwidth links
+Uses multimode fiber at 850 nm wavelength
+100m reach for connections across a data center
Compared with the 26 Network Transceivers on this page+100 reach or length: the highest reach or length of the 26 here
+100 speed: the highest speed of the 26 here
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.2
SFP+, 10 Speed, DAC cable
+10 Gbps speed in an SFP+ form factor
+5 m reach for connecting equipment across a rack
+Copper twinax cable needs no optical modules
$59.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+10 Gbps speed in an SFP+ form factor
+5 m reach for connecting equipment across a rack
+Copper twinax cable needs no optical modules
Compared with the 26 Network Transceivers on this page−10 speed: 21 of the 26 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
HPC Optics Compatible with Dell EMC Q28-100G-SR4 100GBASE-SR4 QSFP28 Transceiver | 100G SR4 MMF 850nm Q28-100G-SR4-HPC
