D-Link Systems, Inc.

D-Link 10GBASE-SR SFP+ Multi-Mode Transceiver (300m) - (DEM-431XT)

$49.99 Sold out
Product specifications
WiFi Speed N/A
WiFi Standard N/A
Port Types N/A
IEEE Standard N/A
Security Features N/A
Power Input N/A
Dimensions N/A
Weight N/A
Product information

US Domestic Orders To Contiguous 49 States

  • Orders are processed Monday – Friday, excluding holidays.
  • Orders using Fedex SmartPost are estimated to arrive within 5 to 7 business days (not including Sunday or holidays) following credit card authorization and order processing.
  • Please allow 1 to 3 business days to process order.
  • Orders placed after 10:00 am Pacific Standard Time will not be processed until the following business day.
  • D-Link will use their discretion on using Fedex SmartPost carriers only.
  • Sales tax are not counted towards the merchandise subtotal. Only one promotional code can be used per order.

 

Shipping Methods and Rates

Order Amount

 

Fedex SmartPost

Estimated Arrival Time

Over $30.00

FREE

5-7 business days

 

  • Free shipping on orders over $30 valid (not including sales tax) on Fedex SmartPost shipping only. Not valid on previous purchases.  Valid for limited time only.

 

Shipping Timeline

  • Shipping time does not include processing time of 1-3 business days.
  • Estimated arrival times are not guaranteed. Weather delays and other unforeseen circumstances may impact delivery time.
  • Fedex does not deliver on Sundays or holidays.

 

D-Link Holidays

Packages will not be processed or shipped on the following acknowledged holidays.

Holiday

Acknowledged Date

New Year’s Day

Monday, January 1, 2024

President’s Day

Monday, February 19, 2024

Good Friday

Friday, March 29, 2024

Memorial Day

Monday, May 27, 2024

Fourth of July

Thursday, July 4, 2024

Labor Day

Monday, September 2, 2024

Thanksgiving Day

Thursday, November 28, 2024

Day after Thanksgiving

Friday, November 29, 2024

Christmas Day

Wednesday, December 25, 2024

New Year's Eve

Tuesday, December 31, 2024

 

Additional Information

  • We do not offer shipping to P.O. Boxes.
  • We are currently not offering shipping to the following locations:
    • Alaska
    • American Samoa
    • Micronesia
    • Guam
    • Hawaii
    • Marshall Islands
    • Northern Mariana Islands
    • Palau
    • Puerto Rico
    • S. Virgin Islands
    • APO/FPO

Returns - Physical Products

Products purchased directly from the official shop.us.dlink.com site may be returned within 30 days of the delivery date, subject to the terms and conditions below.

To initiate a return, customers must contact D-Link to obtain a Return Merchandise Authorization (RMA) and return instructions. Returns received without an approved RMA may not be processed.

Returned products must be received in good condition and include:

  • the unit with an intact serial/UPC label
  • original power supply
  • all accessories originally included
  • Proof of purchase or invoice

We strongly recommend including the original packaging and documentation. If items are missing, damaged, or show signs of excessive use, the refund amount may be reduced accordingly.

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Restocking Fees
Returned products may be subject to a restocking fee of up to 15%, at D-Link’s discretion, based on product condition, completeness, and the nature of the return.

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Return Shipping
Unless the product is confirmed or deemed defective by the D-Link technical support team, or the return is due to a shipping error by D-Link, the customer is responsible for return shipping costs.

We recommend using a carrier that provides a tracking number. D-Link is not responsible for items that are lost or damaged in transit.

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Defective or Incorrect Products
If a product is confirmed or deemed defective by the D-Link technical support team, or an incorrect item was shipped, D-Link will provide return instructions and cover applicable return shipping costs.

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Refund Processing
Approved refunds will be issued to the original payment method once the returned product has been received and inspected.

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Refund Timing
Refunds are typically processed within seven (7) to ten (10) business days of D-Link’s receipt of the returned product. Please note that your financial institution may take additional time to post the refund to your account.

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Final Sale Items
Products clearly marked as Final Sale are not eligible for return, exchange, or refund.

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Services
All sales of services, including technical support or service plans, are final and non-refundable.

Consumer Rights
Nothing in this policy limits any rights you may have under applicable consumer protection laws that vary by state.

To start a return:
Use the contact methods available at:  https://support.dlink.com/search.aspx

Product details

High-performance 850nm Multi-Mode SFP+ transceiver.

  • Enhanced Small Form-Pluggable (SFP+) form factor
  • Hot pluggable
  • Support 10G Ethernet
  • Feature Digital Diagnostics Monitoring (DDM)
  • RoHS Compliant
  • Compliant with MSA (Multiple Source Agreement)
  • Compliant with IEEE802.3ae and 802.3aq standards
  • 5-Year Limited Warranty

Better 10G Ethernet Connectivity for Enterprise Deployments

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.

*Actual product appearance may differ from the image displayed on this page

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 allows 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.

Enhanced Small Form-factor Pluggable Format

The transceivers use the Enhanced Small Form-factor 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.

Specifications

Hot Pluggable Yes
MSA Compliant Yes
RoHS Compliant Yes
Transceiver Type SFP+
Fiber Channel FC-PI standard 1200-Mx-SN-I
Compliant Standard IEEE-802.3ae 10GBASE-SR
Fiber Media support Multi-Mode
Distance 62.5μm, 160 MHz-km: 26m 62.5μm, OM1 200 MHz-km: 33m 50μm, 400 MHz-km: 66m 50μm, OM2 500 MHz-km: 82m 50μm, OM3 2000 MHz-km: 300m
Speed 10Gbps
connector Duplex LC Connector
single/bi Direction single-direction
Output Optical Power (TX Optical Power) MAX:-1 dBm
Wavelength 850 nm
Input Optical Power (RX Optical Power) MAX.: -1 dBm
Interface MIN.: -11.1 dBm
Sensitivity -11.1 dBm
Cable Type multi-mode 50/125um or 62.5/125um fiber
Power 3.3V
Max Input Current 3.3V: 300mA
Power Budget (MIN Power Budget) 4.6dB
MAX Power Budget 10.1dB
Heat Generated 3.6KJ/H
MTBF (hours) 3,960,000
Storage Temperature -40°~85°C
Operation Temperature 0°~70°C
Humidity (Operating) 5% ~ 85%
Humidity (Storage) 5% ~ 95%
Dimension ( W x D x H ) Comply with SFF8432 14.8 x 56.5 x 11.85 mm
Weight 18g
EMI: CE, FCC, VCCI
Safety: UL, TUV, CDRH
Hardware version A1

 

For more information on our business-class solution, reseller pricing, distribution availability, and partner program please reach out to our commercial sales team at 888-354-6574 or solutions@us.dlink.com