Product comparison · 2 network transceiver modules

Allied Telesis AT-SPSX network transceiver module 1250 Mbit/s 850 nm vs LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm

6specifications compared
5differ
1identical
28known for one product only

Key differences

Maximum transfer distance
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:550 m
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:80000 m
Wavelength
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:850 nm
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:1550 nm
Operating temperature (T-T)
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:-5 - 70 °C
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:0 - 70 °C
Operating relative humidity (H-H)
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:0 - 85%
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:5 - 90%
Harmonized System (HS) code
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:85176990
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:85369010

Side by side

Differences highlightedShow differences only

Comparison of AT-SPSX, GVT-0302
34 specifications	A Allied Telesis AT-SPSX network transceiver module 1250 Mbit/s 850 nm Model AT-SPSX View product	B LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm Model GVT-0302 View product
Performance2 differ
SFP transceiver typeKnown for one	Unknown — not stated by the source	Fiber optic
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
SFP transceiver standardKnown for one	Unknown — not stated by the source	ZX
Maximum transfer distanceDiffers	550 m	80000 m
WavelengthDiffers	850 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
Featuresidentical
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	GSW-2453 GVT-4000
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	3.5 V
Maximum voltageKnown for one	Unknown — not stated by the source	6 V
Maximum currentKnown for one	Unknown — not stated by the source	0.3 A
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	Class 1 Laser: EN60825-1 FDA 21: 1040.10, 1040.11
Operational conditions2 differ
Operating temperature (T-T)Differs	-5 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)Differs	0 - 85%	5 - 90%
Storage temperature (T-T)Known for one	-40 - 85 °C	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	55.5 mm
DepthKnown for one	Unknown — not stated by the source	13.5 mm
HeightKnown for one	Unknown — not stated by the source	11.7 mm
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	153 mm
Package depthKnown for one	Unknown — not stated by the source	51 mm
Package heightKnown for one	Unknown — not stated by the source	230 mm
Package weightKnown for one	Unknown — not stated by the source	180 g
Logistics data1 differ
Harmonized System (HS) codeDiffers	85176990	85369010
Country of originKnown for one	Unknown — not stated by the source	Taiwan

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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