Product comparison · 2 network transceiver modules

LevelOne 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm vs LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm

29specifications compared
12differ
17identical
3known for one product only

Key differences

Fiber cable diameters supported (core/cladding)
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:50/125,62.5/125 µm
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:9/125 µm
SFP transceiver standard
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:SX
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:ZX
Maximum transfer distance
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:550 m
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:80000 m
Wavelength
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:850 nm
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:1550 nm
Tx power (min)
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:-9.5 dBmW
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:0 dBmW
Tx power (max)
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:-4 dBmW
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:5 dBmW
Link budget
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:8.5 dB
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:23 dB
Width
- 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm:13.4 mm
- 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm:55.5 mm

Side by side

Differences highlightedShow differences only

Comparison of GVT-0300, GVT-0302
32 specifications	A LevelOne 1.25Gbps Multi-mode SFP Transceiver, 550m, 850nm Model GVT-0300 View product	B LevelOne 1.25Gbps Single-mode SFP Transceiver, 80km, 1550nm Model GVT-0302 View product
Performance7 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	1250 Mbit/s	1250 Mbit/s
Interface type	SFP	SFP
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
Fiber optic connector	LC	LC
Fiber cable diameters supported (core/cladding)Differs	50/125,62.5/125 µm	9/125 µm
SFP transceiver standardDiffers	SX	ZX
Maximum transfer distanceDiffers	550 m	80000 m
WavelengthDiffers	850 nm	1550 nm
Tx power (min)Differs	-9.5 dBmW	0 dBmW
Tx power (max)Differs	-4 dBmW	5 dBmW
Link budgetDiffers	8.5 dB	23 dB
Networking standards	IEEE 802.3z	IEEE 802.3z
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Hot-Plug support	Yes	Yes
Compatible products	GSW-2453 GVT-4000	GSW-2453 GVT-4000
Poweridentical
Input voltage	3.5 V	3.5 V
Maximum voltage	6 V	6 V
Maximum current	0.3 A	0.3 A
Certificatesidentical
Certification	Class 1 Laser: EN60825-1 FDA 21: 1040.10, 1040.11	Class 1 Laser: EN60825-1 FDA 21: 1040.10, 1040.11
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Weight & dimensions3 differ
WidthDiffers	13.4 mm	55.5 mm
DepthDiffers	56.6 mm	13.5 mm
HeightDiffers	8.4 mm	11.7 mm
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging data2 differ
Package widthDiffers	155 mm	153 mm
Package depthDiffers	50 mm	51 mm
Package height	230 mm	230 mm
Package weightKnown for one	Unknown — not stated by the source	180 g
Logistics dataidentical
Harmonized System (HS) code	85369010	85369010
Country of origin	Taiwan	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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