Product comparison · 2 network transceiver modules

Allied Telesis AT-SPBD20-13/I network transceiver module Fiber optic 1250 Mbit/s SFP vs Dell SFP+ 10GbE SR

5specifications compared
4differ
1identical
18known for one product only

Key differences

Maximum data transfer rate
- AT-SPBD20-13/I network transceiver module Fiber optic 1250 Mbit/s SFP:1250 Mbit/s
- SFP+ 10GbE SR:10000 Mbit/s
Interface type
- AT-SPBD20-13/I network transceiver module Fiber optic 1250 Mbit/s SFP:SFP
- SFP+ 10GbE SR:SFP+
SFP transceiver standard
- AT-SPBD20-13/I network transceiver module Fiber optic 1250 Mbit/s SFP:BX
- SFP+ 10GbE SR:SR
Maximum transfer distance
- AT-SPBD20-13/I network transceiver module Fiber optic 1250 Mbit/s SFP:20000 m
- SFP+ 10GbE SR:300 m

Side by side

Differences highlightedShow differences only

Comparison of AT-SPBD20-13/I, SFP+ 10GbE SR
23 specifications	A Allied Telesis AT-SPBD20-13/I network transceiver module Fiber optic 1250 Mbit/s SFP Model AT-SPBD20-13/I View product	B Dell SFP+ 10GbE SR View product
Performance4 differ
SFP transceiver typeKnown for one	Fiber optic	Unknown — not stated by the source
Maximum data transfer rateDiffers	1250 Mbit/s	10000 Mbit/s
Interface typeDiffers	SFP	SFP+
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorKnown for one	LC	Unknown — not stated by the source
Fiber cable diameters supported (core/cladding)Known for one	9/125 µm	Unknown — not stated by the source
SFP transceiver standardDiffers	BX	SR
Maximum transfer distanceDiffers	20000 m	300 m
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3z	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
WavelengthKnown for one	Unknown — not stated by the source	850 nm
Featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Allied Telesis iMG2400 / 1400	Unknown — not stated by the source
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	-40 - 95 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 95 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	13.4 mm	Unknown — not stated by the source
DepthKnown for one	56.5 mm	Unknown — not stated by the source
HeightKnown for one	8.5 mm	Unknown — not stated by the source

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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