Product comparison · 2 network transceiver modules

Allied Telesis AT-SPLX40/1550 network transceiver module 1250 Mbit/s 1550 nm vs LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm

8specifications compared
3differ
5identical
29known for one product only

Key differences

Maximum transfer distance
- AT-SPLX40/1550 network transceiver module 1250 Mbit/s 1550 nm:40000 m
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:80000 m
Operating temperature (T-T)
- AT-SPLX40/1550 network transceiver module 1250 Mbit/s 1550 nm:-5 - 70 °C
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:0 - 70 °C
Operating relative humidity (H-H)
- AT-SPLX40/1550 network transceiver module 1250 Mbit/s 1550 nm:0 - 85%
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of AT-SPLX40/1550, SFP-3611
37 specifications	A Allied Telesis AT-SPLX40/1550 network transceiver module 1250 Mbit/s 1550 nm Model AT-SPLX40/1550 View product	B LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm Model SFP-3611 View product
Performance1 differ
SFP transceiver typeKnown for one	Unknown — not stated by the source	Fiber optic
Maximum data transfer rate	1250 Mbit/s	1250 Mbit/s
Interface typeKnown for one	Unknown — not stated by the source	SFP
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
Fiber optic connectorKnown for one	Unknown — not stated by the source	LC
Fiber cable diameters supported (core/cladding)Known for one	Unknown — not stated by the source	9/125 µm
Maximum transfer distanceDiffers	40000 m	80000 m
Wavelength	1550 nm	1550 nm
Tx power (min)Known for one	Unknown — not stated by the source	0 dBmW
Tx power (max)Known for one	Unknown — not stated by the source	5 dBmW
Link budgetKnown for one	Unknown — not stated by the source	23 dB
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3z
Duplex systemKnown for one	Unknown — not stated by the source	Full
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
Featuresidentical
Plug and Play	Yes	Yes
Hot-swap	Yes	Yes
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	3.3 V
Maximum voltageKnown for one	Unknown — not stated by the source	6 V
Maximum currentKnown for one	Unknown — not stated by the source	300 A
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
SafetyKnown for one	Unknown — not stated by the source	EN 60825-1
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Operational conditions2 differ
Operating temperature (T-T)Differs	-5 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Differs	0 - 85%	5 - 95%
Storage relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	57 mm
DepthKnown for one	Unknown — not stated by the source	12 mm
HeightKnown for one	Unknown — not stated by the source	13.7 mm
WeightKnown for one	Unknown — not stated by the source	20 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	106 mm
Package depthKnown for one	Unknown — not stated by the source	20 mm
Package heightKnown for one	Unknown — not stated by the source	65 mm
Package weightKnown for one	Unknown — not stated by the source	35 g
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