WvcltvjaSpec score 8.0
QSFP28, 100 Speed, Single-mode fiber, 2 In the box
+Long 80 km reach over single-mode fiber
+100 Gbps speed for high-bandwidth links
+1310 nm wavelength stated
$6,032.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.0
Pros+Long 80 km reach over single-mode fiber
+100 Gbps speed for high-bandwidth links
+1310 nm wavelength stated
+Dual LC connector for standard fiber patching
+Pack of 2 pieces
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.9
SFP+, 10 Speed, Single-mode fiber, LC
+10 Gbps speed for fast network links
+80 km reach over single-mode fiber
+LC connector for standard fiber patching
$6,495.58
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.9
Pros+10 Gbps speed for fast network links
+80 km reach over single-mode fiber
+LC connector for standard fiber patching
+Fixed 1558.98 nm DWDM wavelength for channel-based links
+SFP+ form factor fits common 10G ports
Compared with the 831 Network Transceivers on this page+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.9
SFP+, 10 Speed, Single-mode fiber, LC
+10 Gbps speed for fast network links
+80 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
$6,507.58
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.9
Pros+10 Gbps speed for fast network links
+80 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
+SFP+ form factor fits common 10G ports
+Fixed 1539.77 nm DWDM channel 48 wavelength
Compared with the 831 Network Transceivers on this page+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
WvcltvjaSpec score 7.9
10 Speed, Single-mode fiber, 1550 nm, LC
+Long 80 km reach over single-mode fiber
+1550 nm wavelength stated
+LC connector for standard fiber patching
$7,552.42
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.9
Pros+Long 80 km reach over single-mode fiber
+1550 nm wavelength stated
+LC connector for standard fiber patching
Compared with the 831 Network Transceivers on this page+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
CizvveocSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+100 Gbps speed in QSFP28 form factor
+Pack of 6 modules
+Duplex LC connector
$12,192.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+100 Gbps speed in QSFP28 form factor
+Pack of 6 modules
+Duplex LC connector
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+60000 reach or length: only 63 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+Six-pack for multiple links
+60 km single-mode reach for long distances
+100 Gbps speed for high-bandwidth links
$12,192.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Six-pack for multiple links
+60 km single-mode reach for long distances
+100 Gbps speed for high-bandwidth links
+Duplex LC connector for fiber links
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+60000 reach or length: only 63 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 7.8
1 Speed, Single-mode fiber, 1550 nm, LC
+Operates at 1550 nm for long-distance links
+LC connector suits common fiber patch cords
+Supports 1 Gbps speed for gigabit links
$98.60
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Operates at 1550 nm for long-distance links
+LC connector suits common fiber patch cords
+Supports 1 Gbps speed for gigabit links
Compared with the 831 Network Transceivers on this page+80000 reach or length: only 16 of 538 here have a higher reach or length
−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
PrpyvpeySpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+Supports 100 Gbps speed
+Duplex LC connector
+Pack of 6 modules
$12,192.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100 Gbps speed
+Duplex LC connector
+Pack of 6 modules
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+60000 reach or length: only 63 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
QbdjhwbtSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+Supports 100 Gbps speed
+Duplex LC connector
+Pack of 6 modules
$12,192.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100 Gbps speed
+Duplex LC connector
+Pack of 6 modules
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+60000 reach or length: only 63 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
WvcltvjaSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+100 Gbps speed for high-bandwidth links
+Long 60 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
$12,192.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+100 Gbps speed for high-bandwidth links
+Long 60 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for 100G ports
+Pack of 6 units
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+60000 reach or length: only 63 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdgSpec score 7.8
2.5 Speed, Single-mode fiber
+Rated for 80 kilometer reach over single-mode fiber
+Operates at 2.5 Gbps speed for gigabit-class links
+Designed for CWDM wavelength operation per the name
$238.24
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.8
Pros+Rated for 80 kilometer reach over single-mode fiber
+Operates at 2.5 Gbps speed for gigabit-class links
+Designed for CWDM wavelength operation per the name
Compared with the 831 Network Transceivers on this page+80000 reach or length: only 16 of 538 here have a higher reach or length
−2.5 speed: 497 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdgSpec score 7.8
SFP, 1 Speed
+Operates at 1 Gbps speed for gigabit-class links
+Uses SFP form factor for compatible port installation
+Rated for 80 kilometer reach over optical fiber
$175.70
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.8
Pros+Operates at 1 Gbps speed for gigabit-class links
+Uses SFP form factor for compatible port installation
+Rated for 80 kilometer reach over optical fiber
Compared with the 831 Network Transceivers on this page+80000 reach or length: only 16 of 538 here have a higher reach or length
−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
CizvveocSpec score 7.7
QSFP+, 40 Speed, Single-mode fiber, 6 In the box
+40 Gbps speed in QSFP+ form factor
+Pack of 6 modules
+Duplex LC connector
$6,812.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.7
Pros+40 Gbps speed in QSFP+ form factor
+Pack of 6 modules
+Duplex LC connector
Compared with the 831 Network Transceivers on this page+60000 reach or length: only 63 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
CizvveocSpec score 7.7
QSFP+, 40 Speed, Single-mode fiber, 6 In the box
+40 Gbps speed in QSFP+ form factor
+Pack of 6 modules
+Duplex LC connector
$6,932.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.7
Pros+40 Gbps speed in QSFP+ form factor
+Pack of 6 modules
+Duplex LC connector
Compared with the 831 Network Transceivers on this page+60000 reach or length: only 63 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 7.7
QSFP+, 40 Speed, Single-mode fiber, 6 In the box
+Six-pack for multiple links
+60 km single-mode reach for long distances
+40 Gbps speed for fast links
$6,812.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.7
Pros+Six-pack for multiple links
+60 km single-mode reach for long distances
+40 Gbps speed for fast links
+Duplex LC connector for fiber links
Compared with the 831 Network Transceivers on this page+60000 reach or length: only 63 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 7.7
QSFP+, 40 Speed, Single-mode fiber, 6 In the box
+Six-pack for multiple links
+60 km single-mode reach for long distances
+40 Gbps speed for fast links
$6,932.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.7
Pros+Six-pack for multiple links
+60 km single-mode reach for long distances
+40 Gbps speed for fast links
+Duplex LC connector for fiber links
Compared with the 831 Network Transceivers on this page+60000 reach or length: only 63 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 7.7
QSFP+, 40 Speed, Single-mode fiber, 10 In the box
+Ten-pack for multiple links
+60 km single-mode reach for long distances
+40 Gbps speed for fast links
$10,392.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.7
Pros+Ten-pack for multiple links
+60 km single-mode reach for long distances
+40 Gbps speed for fast links
+Duplex LC connector for fiber links
Compared with the 831 Network Transceivers on this page+60000 reach or length: only 63 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
PrpyvpeySpec score 7.7
QSFP+, 40 Speed, Single-mode fiber, 10 In the box
+Duplex LC connector
+Pack of 10 modules
+40 Gbps speed
$10,392.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.7
Pros+Duplex LC connector
+Pack of 10 modules
+40 Gbps speed
Compared with the 831 Network Transceivers on this page+60000 reach or length: only 63 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
WvcltvjaSpec score 7.7
QSFP+, 40 Speed, Single-mode fiber, 10 In the box
+Long 60 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
+40 Gbps speed for high-bandwidth links
$10,392.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.7
Pros+Long 60 km reach over single-mode fiber
+Duplex LC connector for standard fiber patching
+40 Gbps speed for high-bandwidth links
+Pack of 10 units
Compared with the 831 Network Transceivers on this page+60000 reach or length: only 63 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
AddOnSpec score 7.6
100 Speed, Single-mode fiber, 1310 nm, LC
+Supports 100 Gbps speed for high-capacity links
+Uses LC connector
+1310 nm wavelength for single-mode fiber
$32,499.50
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.6
Pros+Supports 100 Gbps speed for high-capacity links
+Uses LC connector
+1310 nm wavelength for single-mode fiber
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) AddOnSpec score 7.6
QSFP28, 100 Speed, LC
+Supports 100 Gbps speed for high-capacity links
+Uses LC connector
+Uses QSFP28 form factor
$12,665.62
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.6
Pros+Supports 100 Gbps speed for high-capacity links
+Uses LC connector
+Uses QSFP28 form factor
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) BsrfnrefwSpec score 7.6
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+QSFP28 form factor for 100G connections
+Single-mode fiber medium for long-distance links
+Rated for up to 40 km reach
$6,144.76
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.6
Pros+QSFP28 form factor for 100G connections
+Single-mode fiber medium for long-distance links
+Rated for up to 40 km reach
+Operates at a 1310 nm wavelength
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
BvuxenolithSpec score 7.6
QSFP28, 100 Speed, LC
+100 Gbps speed for high-capacity links
+LC connector for common fiber patching
+QSFP28 form factor
$7,338.16
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.6
Pros+100 Gbps speed for high-capacity links
+LC connector for common fiber patching
+QSFP28 form factor
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
CizvveocSpec score 7.6
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+100 Gbps speed for high-bandwidth links
+Up to 40 km reach over single-mode fiber
+LC duplex connector for standard fiber patching
$6,682.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.6
Pros+100 Gbps speed for high-bandwidth links
+Up to 40 km reach over single-mode fiber
+LC duplex connector for standard fiber patching
+Pack of 6 modules for multiple links
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
EdsjtzrsqSpec score 7.6
QSFP28, 100 Speed, Single-mode fiber, 10 In the box
+Delivers 100 Gbps throughput
+Uses an LC duplex connector
+Comes in a pack of 10 modules
$6,946.29
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.6
Pros+Delivers 100 Gbps throughput
+Uses an LC duplex connector
+Comes in a pack of 10 modules
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
PrpyvpeySpec score 7.6
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+Supports 100 Gbps speed
+Duplex LC connector
+Pack of 6 modules
$6,682.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.6
Pros+Supports 100 Gbps speed
+Duplex LC connector
+Pack of 6 modules
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
WvcltvjaSpec score 7.6
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+100 Gbps speed for high-bandwidth links
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for 100G ports
$6,682.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.6
Pros+100 Gbps speed for high-bandwidth links
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for 100G ports
+Pack of 6 pieces
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
PrpyvpeySpec score 7.5
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 score7.5
Pros+40 Gbps speed in QSFP+ form factor
+Uses LC duplex connectors
+Twelve pairs included
+1310 nm wavelength
Compared with the 831 Network Transceivers on this page+40000 reach or length: only 79 of 538 here have a higher reach or length
+40 speed: 433 of the 643 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
