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400 Gbps Network Transceivers

All Network Transceivers

8 400 gbps network transceivers from Compufox and Axiom. Most cost $7,500 to $9,799, and half cost less than $7,599.

All filtersFilters (2)×
Speed: 400  ×Wavelength: 1310 nm  ×Clear all
BrandCompufox7RiteAV1
Form factorQSFP56+8
Speed4008
MediumSingle-mode fiber8
Reach or length1000044000035001
Wavelength1310 nm81550 nm2
ConnectorLC7
Price$7,500 & above7
Clear allShow 8 Network Transceivers
Speed: 400  ×Wavelength: 1310 nm  ×8 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
CompufoxSpec score 8.9

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 8.9

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 8.4

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 8.4

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 8.4

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 8.4

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
RiteAVSpec score 8.3

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

+400 Gbps speed in QSFP-DD form factor
+Listed 1310 nm wavelength
+Cisco-compatible design with DOM monitoring
−Reach limited to 500 m
$7,200.00
as of 11/04/2026 06:06 PST - Details
CompufoxSpec score 8.9

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 nmLC8.9$9,799.00
as of 11/04/2026 03:09 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.9$9,799.00
as of 11/04/2026 06:06 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.4$7,599.00
as of 11/04/2026 06:07 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.4$7,599.00
as of 11/04/2026 06:07 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.4$7,599.00
as of 11/04/2026 06:06 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.4$7,599.00
as of 11/04/2026 06:06 PST - Details
QSFP56+400Single-mode fiber1310 nm8.3$7,200.00
as of 11/04/2026 06:06 PST - Details
QSFP56+400Single-mode fiber1310 nmLC8.9$7,500.00
as of 11/04/2026 06:07 PST - Details

Before you buy

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Popular filters

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