QSFPTEK Online Store for Optical Transceivers

QSFPTEK Online Store for Optical Transceivers

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QSFP-40G-SR4

40G, Power consumption<1.8w, For data center, Compatible with more than 100 vendors

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QSFP-40G-LR4

10km, for data center and enterprise core layer

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SFP-10G-T

10G, Power Consumption<2.5w, Supports to 1G/2.5G/5G/10Gbps

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Why Shop From Us?

QSFPTEK

Get test reports from other OEMs

Test report of same model or same manufacturer within 24 hours.

QSFPTEK

as well as third-party manufacturers

11 years of experience providing cost-effective optics and solutions for SMB users.

QSFPTEK

A cost-effective solution for your network

Effectively save 50% or more of your budget compared to other third-party vendors.

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SFP Optical Transceiver Tutorial on Installation, Removal and Precautions

SFP Optical Transceiver Tutorial on Installation, Removal and Precautions

How to install SFP module? How to remove SFP module? What are the precautions to...
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PAM4 Modulation & PAM4 vs NRZ, How Much Do You Know?

PAM4 Modulation & PAM4 vs NRZ, How Much Do You Know?

Compared to NRZ, PAM4 signaling double the data capacity per lane and reduce system cost....
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Advantages of Fiber Optic Cable Over Copper Cable

Advantages of Fiber Optic Cable Over Copper Cable

Both fiber optic cable and copper cable are common transmission media in communication networks. This...
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Do You Know The Differences Between MTP VS MPO Cable?

Do You Know The Differences Between MTP VS MPO Cable?

Data centers now generally need higher transmission rates and greater data capacity to cope with...
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How to Connect QSFP to SFP Port? - Multilane Transceivers, QSA or Direct Attach Splitter Cables

How to Connect QSFP to SFP Port? - Multilane Transceivers, QSA or Direct Attach Splitter Cables

Two switches are located in adjacent layers on the same rack, one spine switch has...
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OM3 vs OM4 Multimode Fiber: Which to Choose

OM3 vs OM4 Multimode Fiber: Which to Choose

Fiber optic cables consist of single-mode fiber and multimode fiber. In the previous post, we...
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