Product comparison · 2 network transceiver modules

Allied Telesis AT-QSFPLR4 network transceiver module Fiber optic 40000 Mbit/s QSFP+ vs Dell 407-BBSY network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm

8specifications compared
4differ
4identical
11known for one product only

Key differences

Maximum data transfer rate
- AT-QSFPLR4 network transceiver module Fiber optic 40000 Mbit/s QSFP+:40000 Mbit/s
- 407-BBSY network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:10000 Mbit/s
Interface type
- AT-QSFPLR4 network transceiver module Fiber optic 40000 Mbit/s QSFP+:QSFP+
- 407-BBSY network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:SFP+
SFP transceiver standard
- AT-QSFPLR4 network transceiver module Fiber optic 40000 Mbit/s QSFP+:CWDM, LR4
- 407-BBSY network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:SW
Maximum transfer distance
- AT-QSFPLR4 network transceiver module Fiber optic 40000 Mbit/s QSFP+:10000 m
- 407-BBSY network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm:150 m

Side by side

Differences highlightedShow differences only

Comparison of AT-QSFPLR4, 407-BBSY
19 specifications	A Allied Telesis AT-QSFPLR4 network transceiver module Fiber optic 40000 Mbit/s QSFP+ Model AT-QSFPLR4 View product	B Dell 407-BBSY network transceiver module Fiber optic 10000 Mbit/s SFP+ 850 nm Model 407-BBSY View product
Performance4 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	40000 Mbit/s	10000 Mbit/s
Interface typeDiffers	QSFP+	SFP+
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connector	LC	LC
SFP transceiver standardDiffers	CWDM, LR4	SW
Maximum transfer distanceDiffers	10000 m	150 m
Networking standardsKnown for one	IEEE 802.3ba	Unknown — not stated by the source
WavelengthKnown for one	Unknown — not stated by the source	850 nm
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	10GBASE
Duplex systemKnown for one	Unknown — not stated by the source	Full
Featuresidentical
Product colour	Silver	Silver
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	MSA	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 85 °C	Unknown — not stated by the source
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85369010

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.

More network transceiver module comparisons

All network transceiver module comparisons