Product comparison · 2 network transceiver modules

LevelOne 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm vs LevelOne 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C

Key differences

Fiber cable diameters supported (core/cladding)
- 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm:9/125 µm
- 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C:50/125 µm
Maximum transfer distance
- 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm:20000 m
- 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C:300 m
Wavelength
- 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm:1310 nm
- 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C:850 nm
Tx power (min)
- 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm:-5 dBmW
- 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C:-9 dBmW
Tx power (max)
- 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm:0 dBmW
- 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C:-3 dBmW
Operating temperature (T-T)
- 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm:0 - 70 °C
- 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C:-40 - 85 °C

Differences highlightedShow differences only

Comparison of SFP-2503, SFP-2601
43 specifications	A LevelOne 2.5Gbps Single-mode SFP Transceiver, 20km, 1310nm Model SFP-2503 View product	B LevelOne 2.5Gbps Multi-mode Industrial SFP Transceiver, 300m, 850nm, -40°C to 85°C Model SFP-2601 View product
Performance5 differ
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber cable diameters supported (core/cladding)Differs	9/125 µm	50/125 µm
Maximum transfer distanceDiffers	20000 m	300 m
WavelengthDiffers	1310 nm	850 nm
Tx power (min)Differs	-5 dBmW	-9 dBmW
Tx power (max)Differs	0 dBmW	-3 dBmW
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	-40 - 85 °C

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.