Product comparison · 2 network transceiver modules

Allied Telesis QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm vs Allied Telesis SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm

20specifications compared
10differ
10identical
3known for one product only

Key differences

Maximum data transfer rate
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:40000 Mbit/s
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:10000 Mbit/s
Interface type
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:QSFP
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:SFP+
Maximum transfer distance
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:40000 m
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:20000 m
Wavelength
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:1331 nm
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:1330 nm
Tx power (max)
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:5 dBmW
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:3 dBmW
Link budget
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:16 dB
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:12 dB
Power consumption (typical)
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:3.5 W
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:1 W
Storage temperature (T-T)
- QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm:-20 - 85 °C
- SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm:-40 - 85 °C

Side by side

Differences highlightedShow differences only

Comparison of QSFPER4, SP10BD20-13
23 specifications	A Allied Telesis QSFPER4 network transceiver module Fiber optic 40000 Mbit/s QSFP 1331 nm Model QSFPER4 View product	B Allied Telesis SP10BD20-13 network transceiver module Fiber optic 10000 Mbit/s SFP+ 1330 nm Model SP10BD20-13 View product
Performance6 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) supported	Yes	Yes
Fiber optic connector	LC	LC
SFP transceiver standardKnown for one	ER4	Unknown — not stated by the source
Maximum transfer distanceDiffers	40000 m	20000 m
WavelengthDiffers	1331 nm	1330 nm
Tx power (min)	-3 dBmW	-3 dBmW
Tx power (max)Differs	5 dBmW	3 dBmW
Link budgetDiffers	16 dB	12 dB
Networking standardsKnown for one	IEEE 802.3ba	Unknown — not stated by the source
Digital Diagnostics Monitoring (DDM)	Yes	Yes
Featuresidentical
Product colour	Silver	Silver
Housing material	Metal	Metal
Hot-swap	Yes	Yes
Power1 differ
Power consumption (typical)Differs	3.5 W	1 W
Certificatesidentical
Compliance certificates	RoHS	RoHS
Operational conditions2 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)Differs	-20 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Differs	0 - 85%	0 - 80%
Other features1 differ
RX sensitivityDiffers	-19 dB	-15 dB
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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