Zyxel EM-422 Internal 10000 Mbit/s vs Zyxel MI-7526F Internal Fiber 10000 Mbit/s

Comparison of EM-422, MI-7526F

18 specifications	A Zyxel EM-422 Internal 10000 Mbit/s Model EM-422 View product	B Zyxel MI-7526F Internal Fiber 10000 Mbit/s Model MI-7526F View product
Ports & interfacesidentical
Connectivity technology	Wired	Wired
InterfaceKnown for one	—Unknown — not stated by the source	Fiber
Ethernet LAN (RJ-45) portsKnown for one	—Unknown — not stated by the source	4
Fiber ports quantityKnown for one	—Unknown — not stated by the source	20
Networkidentical
Maximum data transfer rate	10000 Mbit/s	10000 Mbit/s
Designidentical
Internal	Yes	Yes
Compatible productsKnown for one	—Unknown — not stated by the source	ZyXEL 7000 Series
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 70 °C	—Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	—Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	80 mm	—Unknown — not stated by the source
DepthKnown for one	168 mm	—Unknown — not stated by the source
HeightKnown for one	28 mm	—Unknown — not stated by the source
WeightKnown for one	175 g	—Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	80 x 168 x 28 mm	—Unknown — not stated by the source
Ports quantityKnown for one	2	—Unknown — not stated by the source
I/O portsKnown for one	2 x 10-GbE XFP	—Unknown — not stated by the source

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.