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QSFP56+ Network Transceivers

All Network Transceivers

7 QSFP56+ network transceivers from Compufox and Axiom. Most cost $7,599 to $9,799, and half cost less than $7,599.

All filtersFilters (2)×
Form factor: QSFP56+  ×Connector: LC  ×Clear all
BrandCompufox7
Form factorQSFP56+7
Speed4007
MediumSingle-mode fiber7
Reach or length100004400003
Wavelength1310 nm7
ConnectorLC7
Price$7,500 & above7
Clear allShow 7 Network Transceivers
Form factor: QSFP56+  ×Connector: LC  ×7 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
CompufoxSpec score 9.5

QSFP56+, 400 Speed, Single-mode fiber, 1310 nm

+400 Gbps speed for very high-bandwidth links
+40 km reach over single-mode fiber
+1310 nm wavelength for long-haul single-mode links
−Single-mode fiber only, no multimode support
$9,799.00
as of 11/04/2026 03:09 PST - Details
CompufoxSpec score 9.5

QSFP56+, 400 Speed, Single-mode fiber, 1310 nm

+400 Gbps speed for very high-bandwidth links
+40 km reach over single-mode fiber
+1310 nm wavelength for long-haul single-mode links
−Single-mode fiber only, no multimode support
$9,799.00
as of 11/04/2026 06:06 PST - Details
CompufoxSpec score 8.6

QSFP56+, 400 Speed, Single-mode fiber, 1310 nm

+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:07 PST - Details
CompufoxSpec score 8.6

QSFP56+, 400 Speed, Single-mode fiber, 1310 nm

+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:07 PST - Details
CompufoxSpec score 8.6

QSFP56+, 400 Speed, Single-mode fiber, 1310 nm

+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:06 PST - Details
CompufoxSpec score 8.6

QSFP56+, 400 Speed, Single-mode fiber, 1310 nm

+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:06 PST - Details
CompufoxSpec score 9.5

QSFP56+, 400 Speed, Single-mode fiber, 1310 nm

+400 Gbps speed for high-capacity links
+Uses LC connector
+1310 nm wavelength
$7,500.00
as of 11/04/2026 06:07 PST - Details

Compare specs

network transceiverForm factorSpeedMediumWavelengthConnectorSpec scorePrice
QSFP56+400Single-mode fiber1310 nmLC9.5$9,799.00
as of 11/04/2026 03:09 PST - Details
QSFP56+400Single-mode fiber1310 nmLC9.5$9,799.00
as of 11/04/2026 06:06 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.6$7,599.00
as of 11/04/2026 06:07 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.6$7,599.00
as of 11/04/2026 06:07 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.6$7,599.00
as of 11/04/2026 06:06 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.6$7,599.00
as of 11/04/2026 06:06 PST - Details
QSFP56+400Single-mode fiber1310 nmLC9.5$7,500.00
as of 11/04/2026 06:07 PST - Details

Before you buy

Other Form factor options

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Popular filters

Network Transceivers under $100389SFP+ Network Transceivers366Single-Mode Fiber Network Transceivers316Network Transceivers under $75293Network Transceivers under $15026710 Gbps Network Transceivers261Network Transceivers under $50243LC Network Transceivers231

Related product types

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.