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

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

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
Single-mode fiber (SMF) supportedKnown for one	Unknown — not stated by the source	Yes
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
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
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 data2 differ
Package widthDiffers	155 mm	153 mm
Package depthDiffers	50 mm	51 mm
Package weightKnown for one	Unknown — not stated by the source	180 g

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.