Product comparison · 2 network transceiver modules

ATGBICS CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM) vs ATGBICS CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM)

31specifications compared
10differ
21identical
0known for one product only

Key differences

Maximum data transfer rate
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):200000 Mbit/s
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):400000 Mbit/s
Interface type
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):QSFP56
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):QSFP-DD
Single-mode fiber (SMF) supported
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):No
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):Yes
Multi-mode fiber (MMF) supported
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):Yes
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):No
Fiber optic connector
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):MPO-12
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):LC
SFP transceiver standard
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):SR4
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):ER8
Maximum transfer distance
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):100 m
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):40000 m
Wavelength
- CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM):850 nm
- CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM):1310 nm

Side by side

Differences highlightedShow differences only

Comparison of CQM-950A04-C, CQS-106A18-C
31 specifications	A ATGBICS CQM-950A04 Huber+Suhner compatible Transceiver QSFP56 200GBase-SR4 (850nm MMF 100m MPO DOM) Model CQM-950A04-C View product	B ATGBICS CQS-106A18 Huber+Suhner compatible Transceiver QSFP-DD 400GBase-ER8 PAM4 (1310nm SMF 40km LC DOM) Model CQS-106A18-C View product
Performance10 differ
Maximum data transfer rateDiffers	200000 Mbit/s	400000 Mbit/s
Interface typeDiffers	QSFP56	QSFP-DD
Single-mode fiber (SMF) supportedDiffers	No	Yes
Multi-mode fiber (MMF) supportedDiffers	Yes	No
Fiber optic connectorDiffers	MPO-12	LC
SFP transceiver standardDiffers	SR4	ER8
Maximum transfer distanceDiffers	100 m	40000 m
WavelengthDiffers	850 nm	1310 nm
Ethernet interface typeDiffers	200 Gigabit Ethernet	400 Gigabit Ethernet
Fiber ethernet cabling technologyDiffers	200GBASE	400GBASE

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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