QbdjhwbtSpec score 9.1
QSFP+, 40 Speed, Single-mode fiber, 10 In the box
+40 Gbps speed for high-throughput links
+Duplex LC connector for standard fiber patching
+Pack of 10 modules included
−QSFP+ form factor supports only 40 Gbps
$5,736.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score9.1
Pros+40 Gbps speed for high-throughput links
+Duplex LC connector for standard fiber patching
+Pack of 10 modules included
Cons−QSFP+ form factor supports only 40 Gbps
Compared with the 7 Network Transceivers on this page+40 speed: the highest speed of the 27 here
How pros and cons are picked (About: Disclaimer) About this product
PrpyvpeySpec score 9.1
QSFP+, 40 Speed, Single-mode fiber, 1310 nm
+40 Gbps speed in QSFP+ form factor
+Uses LC duplex connectors
+Twelve pairs included
$14,444.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score9.1
Pros+40 Gbps speed in QSFP+ form factor
+Uses LC duplex connectors
+Twelve pairs included
+1310 nm wavelength
Compared with the 7 Network Transceivers on this page+40 speed: the highest speed of the 27 here
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 9.1
QSFP+, 40 Speed, Single-mode fiber
+Single-mode fiber for long-distance links
+40 Gbps speed for high-throughput connections
+Long 40 km reach for distant connections
$6,125.58
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score9.1
Pros+Single-mode fiber for long-distance links
+40 Gbps speed for high-throughput connections
+Long 40 km reach for distant connections
+TAA compliant for government procurement needs
+QSFP+ form factor for 40G ports
Compared with the 7 Network Transceivers on this page+40 speed: the highest speed of the 27 here
How pros and cons are picked (About: Disclaimer) About this product
DirecxourceSpec score 9.1
QSFP+, 40 Speed, Single-mode fiber, 1310 nm
+40 Gbps speed for high-bandwidth fiber links
+Single-mode fiber with 40 km reach
+LC connector for standard duplex fiber cabling
$6,995.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score9.1
Pros+40 Gbps speed for high-bandwidth fiber links
+Single-mode fiber with 40 km reach
+LC connector for standard duplex fiber cabling
+QSFP+ form factor for 40G ports
+1310 nm wavelength for long-distance single-mode links
Compared with the 7 Network Transceivers on this page+40 speed: the highest speed of the 27 here
How pros and cons are picked (About: Disclaimer) About this product
CizvveocSpec score 9.1
QSFP+, 40 Speed, Single-mode fiber, 1310 nm
+40 Gbps speed in QSFP+ form factor
+Duplex LC connector
+Listed 1310 nm wavelength
$14,444.00
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
DwfskzkvSpec score 9.1
QSFP+, 40 Speed, Single-mode fiber, 10 In the box
+Ten-pack for multiple links
+40 km single-mode reach for long distances
+40 Gbps speed for fast links
$5,736.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score9.1
Pros+Ten-pack for multiple links
+40 km single-mode reach for long distances
+40 Gbps speed for fast links
+Duplex LC connector for fiber links
Compared with the 7 Network Transceivers on this page+40 speed: the highest speed of the 27 here
How pros and cons are picked (About: Disclaimer) About this product
WvcltvjaSpec score 9.1
QSFP+, 40 Speed, Single-mode fiber, 1310 nm
+Long 40 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
+40 Gbps speed for high-bandwidth links
$14,444.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score9.1
Pros+Long 40 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
+40 Gbps speed for high-bandwidth links
+Sold in a pack of 12 pairs
Compared with the 7 Network Transceivers on this page+40 speed: the highest speed of the 27 here
How pros and cons are picked (About: Disclaimer) About this product
