Product comparison · 2 network transceiver modules

Allied Telesis 10km, LC, 1310nm, SFP+ vs Allied Telesis AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP

10specifications compared
7differ
3identical
18known for one product only

Key differences

Maximum data transfer rate
- 10km, LC, 1310nm, SFP+:10000 Mbit/s
- AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP:1000 Mbit/s
Interface type
- 10km, LC, 1310nm, SFP+:SFP+
- AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP:SFP
Fiber optic connector
- 10km, LC, 1310nm, SFP+:LC
- AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP:SC
Maximum transfer distance
- 10km, LC, 1310nm, SFP+:10000 m
- AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP:20000 m
Tx power (min)
- 10km, LC, 1310nm, SFP+:-6 dBmW
- AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP:2 dBmW
Tx power (max)
- 10km, LC, 1310nm, SFP+:-1 dBmW
- AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP:7 dBmW
Operating temperature (T-T)
- 10km, LC, 1310nm, SFP+:-5 - 70 °C
- AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP:-40 - 185 °F

Side by side

Differences highlightedShow differences only

Comparison of 10km, LC, 1310nm, SFP+, AT-SPBD20-14-EXT
28 specifications	A Allied Telesis 10km, LC, 1310nm, SFP+View product	B Allied Telesis AT-SPBD20-14-EXT network transceiver module Fiber optic 1000 Mbit/s SFP Model AT-SPBD20-14-EXT View product
Performance6 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	10000 Mbit/s	1000 Mbit/s
Interface typeDiffers	SFP+	SFP
Single-mode fiber (SMF) supported	Yes	Yes
Fiber optic connectorDiffers	LC	SC
Maximum transfer distanceDiffers	10000 m	20000 m
Tx wavelength (max)Known for one	Unknown — not stated by the source	1490 nm
Rx wavelength (max)Known for one	Unknown — not stated by the source	1310 nm
Tx power (min)Differs	-6 dBmW	2 dBmW
Tx power (max)Differs	-1 dBmW	7 dBmW
Link budgetKnown for one	Unknown — not stated by the source	31 dB
Duplex systemKnown for one	Unknown — not stated by the source	Full
Digital Diagnostics Monitoring (DDM)Known for one	Unknown — not stated by the source	Yes
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
SFP transceiver standardKnown for one	LR	Unknown — not stated by the source
WavelengthKnown for one	1310 nm	Unknown — not stated by the source
Rx power (min)Known for one	-12.6 dBmW	Unknown — not stated by the source
Rx power (max)Known for one	0.4 dBmW	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Metallic
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Hot-swap	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	-5 - 70 °C	-40 - 185 °F
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
RX sensitivityKnown for one	Unknown — not stated by the source	-29 dB
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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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