Product comparison · 2 network transceiver modules

LevelOne 2.5Gbps Single-mode SFP Transceiver, 40km, 1550nm vs LevelOne 2.5Gbps Single-mode Industrial SFP Transceiver, 20km, 1310nm, -40°C to 85°C

Key differences

Maximum transfer distance
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1550nm:40000 m
- 2.5Gbps Single-mode Industrial SFP Transceiver, 20km, 1310nm, -40°C to 85°C:20000 m
Wavelength
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1550nm:1550 nm
- 2.5Gbps Single-mode Industrial SFP Transceiver, 20km, 1310nm, -40°C to 85°C:1310 nm
Tx power (min)
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1550nm:-2 dBmW
- 2.5Gbps Single-mode Industrial SFP Transceiver, 20km, 1310nm, -40°C to 85°C:-5 dBmW
Tx power (max)
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1550nm:3 dBmW
- 2.5Gbps Single-mode Industrial SFP Transceiver, 20km, 1310nm, -40°C to 85°C:0 dBmW
Operating temperature (T-T)
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1550nm:0 - 70 °C
- 2.5Gbps Single-mode Industrial SFP Transceiver, 20km, 1310nm, -40°C to 85°C:-40 - 85 °C

Differences highlightedShow differences only

Comparison of SFP-2505, SFP-2603
42 specifications	A LevelOne 2.5Gbps Single-mode SFP Transceiver, 40km, 1550nm Model SFP-2505 View product	B LevelOne 2.5Gbps Single-mode Industrial SFP Transceiver, 20km, 1310nm, -40°C to 85°C Model SFP-2603 View product
Performance4 differ
Maximum transfer distanceDiffers	40000 m	20000 m
WavelengthDiffers	1550 nm	1310 nm
Tx power (min)Differs	-2 dBmW	-5 dBmW
Tx power (max)Differs	3 dBmW	0 dBmW
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.