Zyxel XFP-ER 10G vs Zyxel XFP-LR 10G

Comparison of XFP-ER 10G, XFP-LR 10G

9 specifications	A Zyxel XFP-ER 10GView product	B Zyxel XFP-LR 10GView product
Performance2 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	10000 Mbit/s	10000 Mbit/s
Interface type	XFP	XFP
Multi-mode fiber (MMF) supported	Yes	Yes
Fiber optic connectorKnown for one	SC	—Unknown — not stated by the source
SFP transceiver standardDiffers	ER	LR
Maximum transfer distanceDiffers	40000 m	10000 m
WavelengthKnown for one	1550 nm	—Unknown — not stated by the source
Featuresidentical
Compatible products	EM-422	EM-422

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.