Product comparison · 2 network transceiver modules

Allied Telesis AT-SPSX network transceiver module 1250 Mbit/s 850 nm vs Zyxel EM-412 network transceiver module Copper 10000 Mbit/s CX4

Key differences

Maximum data transfer rate
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:1250 Mbit/s
- EM-412 network transceiver module Copper 10000 Mbit/s CX4:10000 Mbit/s
Maximum transfer distance
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:550 m
- EM-412 network transceiver module Copper 10000 Mbit/s CX4:15 m
Operating temperature (T-T)
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:-5 - 70 °C
- EM-412 network transceiver module Copper 10000 Mbit/s CX4:0 - 45 °C
Storage temperature (T-T)
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:-40 - 85 °C
- EM-412 network transceiver module Copper 10000 Mbit/s CX4:-10 - 70 °C
Operating relative humidity (H-H)
- AT-SPSX network transceiver module 1250 Mbit/s 850 nm:0 - 85%
- EM-412 network transceiver module Copper 10000 Mbit/s CX4:10 - 90%

Differences highlightedShow differences only

Comparison of AT-SPSX, EM-412
18 specifications	A Allied Telesis AT-SPSX network transceiver module 1250 Mbit/s 850 nm Model AT-SPSX View product	B Zyxel EM-412 network transceiver module Copper 10000 Mbit/s CX4 Model EM-412 View product
Performance2 differ
SFP transceiver typeKnown for one	Unknown — not stated by the source	Copper
Maximum data transfer rateDiffers	1250 Mbit/s	10000 Mbit/s
Interface typeKnown for one	Unknown — not stated by the source	CX4
Maximum transfer distanceDiffers	550 m	15 m
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3ak
Duplex systemKnown for one	Unknown — not stated by the source	Full
WavelengthKnown for one	850 nm	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	-5 - 70 °C	0 - 45 °C
Storage temperature (T-T)Differs	-40 - 85 °C	-10 - 70 °C
Operating relative humidity (H-H)Differs	0 - 85%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	80 mm
DepthKnown for one	Unknown — not stated by the source	168 mm
HeightKnown for one	Unknown — not stated by the source	28 mm
WeightKnown for one	Unknown — not stated by the source	153 g
Featuresidentical
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85176990	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.