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 30 Network Transceivers on this page+100 speed: the highest speed of the 42 here
−1 reach or length: 23 of the 42 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 30 Network Transceivers on this page+40 speed: 23 of the 42 here have a lower speed
−1 reach or length: 23 of the 42 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
$49.99
as of 11/04/2026 03:09 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 30 Network Transceivers on this page+3 reach or length: 22 of the 42 here have a lower 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 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 30 Network Transceivers on this page+100 speed: the highest speed of the 42 here
−1 reach or length: 23 of the 42 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 30 Network Transceivers on this page+100 speed: the highest speed of the 42 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 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 30 Network Transceivers on this page+100 speed: the highest speed of the 42 here
−0.5 reach or length: 36 of the 42 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 30 Network Transceivers on this page+100 speed: the highest speed of the 42 here
−1 reach or length: 23 of the 42 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 30 Network Transceivers on this page+100 speed: the highest speed of the 42 here
−0.5 reach or length: 36 of the 42 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 30 Network Transceivers on this page+100 speed: the highest speed of the 42 here
−0.5 reach or length: 36 of the 42 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 30 Network Transceivers on this page+3 reach or length: 22 of the 42 here have a lower 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
+3 m reach suits adjacent rack connections
−Copper DAC cannot run over long distances
$49.99
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
+3 m reach suits adjacent rack connections
Cons−Copper DAC cannot run over long distances
Compared with the 30 Network Transceivers on this page+3 reach or length: 22 of the 42 here have a lower 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 30 Network Transceivers on this page+5 reach or length: 26 of the 42 here have a lower 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 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 30 Network Transceivers on this page+5 reach or length: 26 of the 42 here have a lower reach or length
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 Ubiquiti equipment
+3 meter length for nearby equipment in the same rack
−Limited to 3 meter reach
$24.99
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 Ubiquiti equipment
+3 meter length for nearby equipment in the same rack
+10 Gbps speed for SFP+ ports
Cons−Limited to 3 meter reach
Compared with the 30 Network Transceivers on this page+3 reach or length: 22 of the 42 here have a lower reach or length
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 Ubiquiti equipment
+5 meter length for equipment across a rack
−Limited to 5 meter reach
$39.99
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 Ubiquiti equipment
+5 meter length for equipment across a rack
+10 Gbps speed for SFP+ ports
Cons−Limited to 5 meter reach
Compared with the 30 Network Transceivers on this page+5 reach or length: 26 of the 42 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10G SFP+ speed for standard 10 gigabit 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
$49.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.1
Pros+10G SFP+ speed for standard 10 gigabit 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 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10G speed in a compact SFP+ form factor
+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
$37.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.1
Pros+10G speed in a compact SFP+ form factor
+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 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10G speed in a compact SFP+ form factor
+Direct-attach copper cable needs no separate optics
+50 cm length suits tight connections within a rack
−Only 0.5 m reach limits placement between devices
−Passive copper cable is restricted to very short distances
$47.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.1
Pros+10G speed in a compact SFP+ form factor
+Direct-attach copper cable needs no separate optics
+50 cm length suits tight connections within a rack
Cons−Only 0.5 m reach limits placement between devices
−Passive copper cable is restricted to very short distances
Compared with the 30 Network Transceivers on this page−0.5 reach or length: 36 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10G speed in a compact SFP+ form factor
+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
$49.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.1
Pros+10G speed in a compact SFP+ form factor
+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 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10G speed in a compact SFP+ form factor
+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
$49.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.1
Pros+10G speed in a compact SFP+ form factor
+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 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10 Gbps speed in an SFP+ form factor
+Copper twinax cable needs no optical modules
+1 m length for connecting adjacent equipment
−Limited to 1 m reach
$49.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.1
Pros+10 Gbps speed in an SFP+ 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 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10 Gbps speed in an SFP+ form factor
+Copper twinax cable needs no optical modules
+50 cm length for very short connections
−Limited to 0.5 m reach
$47.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.1
Pros+10 Gbps speed in an SFP+ form factor
+Copper twinax cable needs no optical modules
+50 cm length for very short connections
Cons−Limited to 0.5 m reach
Compared with the 30 Network Transceivers on this page−0.5 reach or length: 36 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+SFP+ form factor for 10G connections
+Passive DAC cable needs no separate optics
+Short 1 m reach for connecting nearby equipment
−Only 1 m reach limits placement between devices
−Copper DAC cannot run over long distances
$49.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.1
Pros+SFP+ form factor for 10G connections
+Passive DAC cable needs no separate optics
+Short 1 m reach for connecting nearby equipment
Cons−Only 1 m reach limits placement between devices
−Copper DAC cannot run over long distances
Compared with the 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10 Gbps speed for fast network links
+1-meter passive direct attach cable for short connections
+SFP+ form factor for compatible switch ports
−Fixed 1-meter length limits cable routing options
$49.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.1
Pros+10 Gbps speed for fast network links
+1-meter passive direct attach cable for short connections
+SFP+ form factor for compatible switch ports
+Compatible with Meraki MA-CBL-TA-1M cable model
Cons−Fixed 1-meter length limits cable routing options
Compared with the 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10G speed for standard server and switch links
+Passive copper design with no optics needed
+2 m reach suits short in-rack connections
−Limited to 2 m reach, short distances only
$49.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.1
Pros+10G speed for standard server and switch links
+Passive copper design with no optics needed
+2 m reach suits short in-rack connections
+SFP+ form factor fits common 10G ports
Cons−Limited to 2 m reach, short distances only
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+10G speed for standard SFP+ connections
+Passive copper design with no optics needed
+SFP+ form factor fits common 10G ports
−Limited to 0.5 m reach, very short distances only
$47.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.1
Pros+10G speed for standard SFP+ connections
+Passive copper design with no optics needed
+SFP+ form factor fits common 10G ports
Cons−Limited to 0.5 m reach, very short distances only
Compared with the 30 Network Transceivers on this page−0.5 reach or length: 36 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
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 score7.1
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 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.1
SFP+, 10 Speed, DAC cable
+Passive direct attach copper cable, no separate optics needed
+Compatible with Ubiquiti equipment
+Short 1 meter length for adjacent equipment
−Limited to 1 meter reach
$37.00
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.1
Pros+Passive direct attach copper cable, no separate optics needed
+Compatible with Ubiquiti equipment
+Short 1 meter length for adjacent equipment
+10 Gbps speed for SFP+ ports
Cons−Limited to 1 meter reach
Compared with the 30 Network Transceivers on this page−1 reach or length: 23 of the 42 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC Optics Compatible with Arista CAB-Q-Q-100G-1M QSFP28 to QSFP28 Twinax Cable | 100G CR4 1m Passive DAC
