Product comparison · 2 network transceiver modules

LevelOne 2.5Gbps Single-mode SFP Transceiver, 40km, 1310nm vs LevelOne 2.5Gbps Single-mode SFP Transceiver, 80km, 1550nm

Key differences

Maximum transfer distance
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1310nm:40000 m
- 2.5Gbps Single-mode SFP Transceiver, 80km, 1550nm:80000 m
Wavelength
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1310nm:1310 nm
- 2.5Gbps Single-mode SFP Transceiver, 80km, 1550nm:1550 nm
Tx power (min)
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1310nm:-2 dBmW
- 2.5Gbps Single-mode SFP Transceiver, 80km, 1550nm:-5 dBmW
Tx power (max)
- 2.5Gbps Single-mode SFP Transceiver, 40km, 1310nm:3 dBmW
- 2.5Gbps Single-mode SFP Transceiver, 80km, 1550nm:0 dBmW

Differences highlightedShow differences only

Comparison of SFP-2504, SFP-2506
42 specifications	A LevelOne 2.5Gbps Single-mode SFP Transceiver, 40km, 1310nm Model SFP-2504 View product	B LevelOne 2.5Gbps Single-mode SFP Transceiver, 80km, 1550nm Model SFP-2506 View product
Performance4 differ
Maximum transfer distanceDiffers	40000 m	80000 m
WavelengthDiffers	1310 nm	1550 nm
Tx power (min)Differs	-2 dBmW	-5 dBmW
Tx power (max)Differs	3 dBmW	0 dBmW

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.