D-Link DEM-431XT, DEM-431XT-DD, DEM-432XT, DEM-432XT-DD, DEM-433XT User Manual

Feature Highlights

Enhanced Small Form-Pluggable (SFP+) form factor

Hot pluggableSupport 10G Ethernet

Feature Digital Diagnostics Monitoring (DDM)1

RoHS Compliant

Compliant with MSA (Multiple Source Agreement)

Compliant with IEEE802.3ae and 802.3aq standards

1DEM-431XT-DD, DEM-432XT-DD, DEM-433XT-DD, and DEM-435XT-DD only.

2DEM-436XT-BXD and DEM-436XT-BXU models only.

10G SFP+ Module Series

10G SFP+ Modules

D-Link’s 10G SFP+ Module series are hot-swappable SFP+ transceivers that plug into SFP+ slots on switches and support 10G Ethernet. The D-Link 10GBASE SFP+ Module Series transceivers offer customers a wide variety of 10G Ethernet connectivity options for data centers, enterprise wiring closets, and service provider transport applications.

Enhanced Small Form-factor Pluggable Format

The transceivers use the Enhanced Small Formfactor Pluggable format (SFP+). The SFP+ form factor is smaller than other form factors such as Xenpak, X2, and 10G XFP, ensuring lower costs, lower power disruption, and higher port density. They provide the necessary signal amplification for data to be transmitted to the network cable from the port, and vice versa, for the port to receive data from the network cable.

Hot Pluggable

All D-Link transceivers are hot-pluggable. You can connect a transceiver while the system is powered on without causing any problems. This permits modules to be added or removed without interrupting the network.

10G Ethernet speeds

The transceivers all support 10G Ethernet, which results in very fast data transmissions of up to 10 Gbit/s. This is 10 times faster than Gigabit Ethernet and enables the switch to handle faster and higher data transmissions, making it very suitable for business needs.

Digital Diagnostics Monitoring (DDM)

Several of the 10G SFP+ Modules1 feature DDM realtime monitoring of critical parameters, including transmitted and received power, temperature, and voltage. This allows for convenient monitoring of the module’s fiber connection and early detection of problems.

Bi-directional WDM transmission2

Bi-directional WDM transmission allows data to be transmitted simultaneously in both directions on a fiber cable. This helps you save on the cost of deploying extra fiber cables as well as allows for more flexible bandwidth allocation.

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10G SFP+ Module Series

	Technical Specifications		DEM-431XT	DEM-431XT-DD	DEM-432XT
	Standard	Standard Compliance	IEEE-802.3ae	IEEE-802.3ae	IEEE-802.3ae
			10GBASE-SR	10GBASE-SR	10GBASE-LR
		Form Factor Type	SFP+	SFP+	SFP+
		Fibre Channel FC-PI Standard	1200-Mx-SN-I	1200-Mx-SN-I	1200-SM-LL-L
		Fiber Media Support	Multi-Mode	Multi-Mode	Single-Mode
		Distance Capacity	62.5 μm, 160 MHz-km: 26 m	62.5 μm, 160 MHz-km: 26 m
			62.5 μm, OM1 200 MHz-km: 33 m	62.5 μm, OM1 200 MHz-km: 33 m
			50 μm, 400 MHz-km: 66 m	50 μm, 400 MHz-km: 66 m	10 km
			50 μm, OM2 500 MHz-km: 82 m	50 μm, OM2 500 MHz-km: 82 m
			50 μm, OM3 2000 MHz-km: 300 m	50 μm, OM3 2000 MHz-km: 300 m
	Features	Hot Pluggable	ü	ü	ü
		MSA Compliant	ü	ü	ü
		RoHS Compliant	ü	ü	ü
	Speed	Speed	10 Gbps	10 Gbps	10 Gbps
	Interface	Connector	Duplex LC Connector	Duplex LC Connector	Duplex LC Connector
		Single/Bi-Directional		Single Direction
		Wavelength	850 nm	850 nm	1310 nm
		Output Optical Power	Max.: -1 dBm	Max.: -1 dBm	Max.: 0.5 dBm
		(TX Optical Power)	Min.: -6.5 dBm	Min.: -5 dBm	Min.: -8.5 dBm
		Input Optical Power	Max.: -1 dBm	Max.: 0.5 dBm	Max.: 0.5 dBm
		(RX Optical Power)	Min.: -11.1 dBm	Min.: -11.1 dBm	Min.: -8.5 dBm
		Sensitivity	-11.1 dBm	-11.1 dBm	-12.6 dBm
		Cable Type	Multi-mode 50/125 um or 62.5/125 um fiber	Multi-mode 50/125 um or 62.5/125 um fiber	Single-mode 9/125 um fiber
	Operating	Power	3.3 V	3.3 V	3.3 V
		Maximum Input Current	3.3 V: 300 mA	3.3 V: 250 mA	3.3 V: 300 mA
		Minimum Power Budget	4.6 dB	6.1 dB	4.1 dB
		Maximum Power Budget	10.1 dB	10.1 dB	10.1 dB
		Heat Generated	3.6 kJ/h	2.9 kJ/h	3.6 kJ/h
	Reliability	MTBF (Hours)	3,960,000	5,948,000	4,650,000
	Function	DDM (Digital Diagnostics	—	ü	—
		Monitoring)
	Physical and	Operating Temperature	0 to 70 °C	0 to 70 °C	0 to 70 °C
	Environment
		Storage Temperature	-40 to 85 °C	-40 to 85 °C	-40 to 85 °C
		Operating Humidity	5 to 85%	0 to 85%	5 to 85%
		Storage Humidity	5 to 95%	0 to 85%	5 to 95%
		Dimensions (W x D x H)	(0.58 x 2.22 x 0.47 inches)	(0.58 x 2.22 x 0.47 inches)	(0.58 x 2.22 x 0.47 inches)
			Compliant with SFF8432,14.8 x 56.5 x 11.85 mm	Compliant with SFF8432,14.8 x 56.5 x 11.85 mm	Compliant with SFF8432,14.8 x 56.5 x 11.85 mm
		Weight	18 g (0.04 lbs)	22 g (0.05 lbs)	19.5 g (0.04 lbs)
		Bail Latch Color	Beige	Beige	Blue
	Emission(EMI)	EMI	CE, FCC, VCCI	CE, FCC, VCCI	CE, FCC, VCCI
	and Safety
		Safety	UL, TUV, CDRH	CSA, TUV, CDRH	UL, TUV, CDRH
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