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Teltonika PR4DU22K SR SFP Transceiver View larger

Teltonika PR4DU22K SR SFP Transceiver

PR4DU22K

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1.25 Gbps SR SFP TX Module
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Detailed Specifications

Teltonika PR4DU22K SR SFP Transceiver

Overview

Teltonika PR4DU22K is a 1.25 Gbps short‑reach SFP optical transceiver used to connect Ethernet switches and routers over multimode fiber for network engineers deploying fiber uplinks or aggregation links. It operates at the 850 nm wavelength and supports standard 50/125 µm multimode fiber with a duplex LC interface, extending links up to approximately 550 m. Its industrial‑grade temperature and humidity specifications allow use in edge racks, telecom closets, and harsh environments without dedicated climate control. The module plugs into standard SFP slots on compatible network equipment.

Key Features

• 1.25 Gbps short‑reach fiber link
• Duplex LC optical interface
• Up to ~550 m reach over multimode fiber
• Industrial temperature support

Technical Specifications

SpecificationValue
Brand Teltonika
Part Number PR4DU22K
Product Type SR SFP Transceiver Module
Connector Duplex LC
Supported Media 50/125 µm multimode fiber
Data Rate 1.25 Gbps
TX Wavelength 850 nm
Maximum Reach Up to ~550 m
Power Consumption < 1 W
Operating Temperature −40 °C to +85 °C
Humidity Range 5 % to 85 %
Housing Fully metallic enclosure
RoHS Yes
REACH Yes

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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