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    Startech Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter PCIe 40 Gigabit Fiber Ethernet Server 40GbE NIC - Dual Port 40G Open QSFP+ Network Card - MSA compliant - 40 Gig...

    Startech Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter PCIe 40 Gigabit Fiber Ethernet Server 40GbE NIC - Dual Port 40G Open QSFP+ Network Card - MSA compliant - 40 Gig...

    Startech Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter PCIe 40 Gigabit Fiber Ethernet Server 40GbE NIC - Dual Port 40G Open QSFP+ Network Card - MSA compliant - 40 Gigabit Ethernet Converged Network Adapter - Intel... more

    $812.00 $570.61

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    StarTech.com US1GA30SXSC USB 3.0 to Fiber Optic Converter 1000Base-SX SC - Black

    StarTech.com US1GA30SXSC USB 3.0 to Fiber Optic Converter 1000Base-SX SC - Black

    This USB to fiber-optic converter lets you utilize the USB 3.0 (Type-A) port on your laptop or tablet to provide a secure fiber network connection. Windows® and Mac compatible the network adapter provides a 1000Mbps Ethernet network connection and... more

    $351.59 $272.10

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    Best Seller
    StarTech PEX20000SFPI 10G Network Card - 2 x 10G Open SFP+ Multimode LC Fiber Connector - Intel 82599 Chip - Gigabit Ethernet Card

    StarTech PEX20000SFPI 10G Network Card - 2 x 10G Open SFP+ Multimode LC Fiber Connector - Intel 82599 Chip - Gigabit Ethernet Card

    Add two 10GbE SPF+ slots to server or workstation for fast high-bandwidth connec more

    $340.99 $187.42

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    StarTech.com PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - PCIe SFP Network Card Adapter NIC

    StarTech.com PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP - PCIe SFP Network Card Adapter NIC

    Connect a PCI Express-based desktop or rackmount PC directly to a fiber optic ne more

    $139.63 $121.74

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    StarTech.com MCM10GSFP 10Gb Ethernet Fiber Media Converter - Open SFP+ Slot - Fiber to Copper Media Converter

    StarTech.com MCM10GSFP 10Gb Ethernet Fiber Media Converter - Open SFP+ Slot - Fiber to Copper Media Converter

    Ethernet media converter converts copper to fiber - Media converter has open SFP more

    $660.11

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    Startech Gigabit Ethernet To Sc Fiber Media Converter

    Startech Gigabit Ethernet To Sc Fiber Media Converter

    Convert and extend a Gigabit Ethernet connection up to 10km over SM SC fiber - F more

    $93.99

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    Startech Gigabit Ethernet To Sc Fiber Media Converter

    Startech Gigabit Ethernet To Sc Fiber Media Converter

    Convert and extend a Gigabit Ethernet connection up to 550m over MM SC fiber - F more

    $137.99 $79.97

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    StarTech ET10GSFP 10 Gigabit Ethernet Copper-to-Fiber Media Converter - Open SFP+ - Managed

    StarTech ET10GSFP 10 Gigabit Ethernet Copper-to-Fiber Media Converter - Open SFP+ - Managed

    Convert & extend a high-speed copper (10GBASE-T) connection over fiber (10GBASE- more

    $935.99

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    StarTech.com IMC100MSFP Industrial Fiber to Ethernet Media Converter - 100Mbps SFP to RJ45/Cat6 - Singlemode/Multimode Optical Fiber to Copper Network - 12-56V DC - IP-30/ -40 to +75°C (IMC100MSFP)

    StarTech.com IMC100MSFP Industrial Fiber to Ethernet Media Converter - 100Mbps SFP to RJ45/Cat6 - Singlemode/Multimode Optical Fiber to Copper Network - 12-56V DC - IP-30/ -40 to +75°C (IMC100MSFP)

    StarTech.com IMC100MSFP Industrial Fiber to Ethernet Media Converter - 100Mbps SFP to RJ45/Cat6 - Singlemode/Multimode Optical Fiber to Copper Network - 12-56V DC - IP-30/ -40 to +75°C (IMC100MSFP) more

    $124.56 $109.99

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    StarTech.com Dell EMC SFP-100M-FX Compatible SFP Module 100BASE-FX 100MbE SFP Multi-Mode Fiber MMF / Single Mode Fiber SMF Optic Transceiver Optic Transceiver 2km DDM

    StarTech.com Dell EMC SFP-100M-FX Compatible SFP Module 100BASE-FX 100MbE SFP Multi-Mode Fiber MMF / Single Mode Fiber SMF Optic Transceiver Optic Transceiver 2km DDM

    Wavelength: 1310nm Maximum Data Transfer Rate: 100 Mbps Type: Single Mode Fiber Connection Type: LC Connector Maximum Transfer Distance: 2 km (1.2 mi) MTBF: 1 472 572 hours Power Consumption: Low power consumption Digital Diagnostics Monitoring (DDM): Yes more

    $59.35

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    StarTech.com PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m - PCIe GbE Fiber Optic Network Card (PEX1000MMSC2)

    StarTech.com PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m - PCIe GbE Fiber Optic Network Card (PEX1000MMSC2)

    StarTech PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m - PCI Express x1 - 1 Port(s) - 1 x SC Port(s) - Optical Fiber more

    $205.25

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    StarTech.com Dell EMC QSFP-40G-ESR4 Compatible QSFP+ Module 40GBASE-SR4 40GE QSFP+ 40GbE Multimode Fiber MMF Optic Transceiver 400m DDM

    StarTech.com Dell EMC QSFP-40G-ESR4 Compatible QSFP+ Module 40GBASE-SR4 40GE QSFP+ 40GbE Multimode Fiber MMF Optic Transceiver 400m DDM

    Wavelength: 850nm Maximum Data Transfer Rate: 40 Gbps Type: Multi Mode Fiber Connection Type: MPO Maximum Transfer Distance: 400 m (1312 ft.) MTBF: 45 017 120 hours Power Consumption: Low power consumption Digital Diagnostics Monitoring (DDM): Yes more

    $218.58

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    StarTech.com Dell EMC SFP-1G-BX80-D Compatible SFP Module 1000BASE-BX-D 1 GbE Gigabit Ethernet BiDi Fiber (SMF)

    StarTech.com Dell EMC SFP-1G-BX80-D Compatible SFP Module 1000BASE-BX-D 1 GbE Gigabit Ethernet BiDi Fiber (SMF)

    Wavelength: 1550nmTX/1490nmRX Maximum Data Transfer Rate: 1000 Mbps (1 Gbps) Type: Single Mode Fiber Connection Type: LC Connector Maximum Transfer Distance: 80 km (49.7 mi) Power Consumption: Low power consumption DDM: Yes more

    $254.94

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    SFP Transceiver Module MSA Compliant 100 Mbps Fiber

    SFP Transceiver Module MSA Compliant 100 Mbps Fiber

    This 100Base-ZX SFP module delivers what you need most in your network connections: reliable performance. It?s built to exacting MSA specifications and fully tested to ensure seamless compatibility. The single-mode SFP transceiver module offers a... more

    $88.70 $79.45

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    Cisco SFP-10G-BXD-I Compatible SFP+ Module - 10GBase-BX Fiber Optical Transceiver Downstream (SFP-10G-BXD-I-ST) by Startech

    Cisco SFP-10G-BXD-I Compatible SFP+ Module - 10GBase-BX Fiber Optical Transceiver Downstream (SFP-10G-BXD-I-ST) by Startech

    Cisco SFP-10G-BXD-I Compatible SFP+ Module - 10GBase-BX Fiber Optical Transceiver Downstream (SFP-10G-BXD-I-ST) by Startech more

    $129.42

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    Startech Pcie Gbe Fiber Nic

    Startech Pcie Gbe Fiber Nic

    Upgrade your network connectivity with the Startech Pcie Gbe Fiber Nic. This fiber NIC offers a maximum fiber distance of 550m allowing for reliable and high-speed data transmission. It supports Full/Half-duplex Auto-Negotiation ensuring compatibility... more

    $194.31

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    StarTech.com MSA Uncoded 10m 40G QSFP+ to SFP AOC Cable 40 GbE QSFP+ Active Optical Fiber 40 Gbps QSFP Plus Cable 32.8

    StarTech.com MSA Uncoded 10m 40G QSFP+ to SFP AOC Cable 40 GbE QSFP+ Active Optical Fiber 40 Gbps QSFP Plus Cable 32.8

    The QSFP40GAO10M is an MSA compliant optical quad small form-factor pluggable (QSFP+) cable that is designed programmed and tested to work with 40 GbE compatible switches and routers. This AOC QSFP+ cable supports 40 Gigabit Ethernet applications (4 x... more

    $525.45 $421.31

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    StarTech.com 10051-ST Extreme Networks 10051 Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver 1 Gbps LC

    StarTech.com 10051-ST Extreme Networks 10051 Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver 1 Gbps LC

    StarTech.com 10051-ST Extreme Networks 10051 Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver 1 Gbps LC more

    $34.92

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    StarTech.com Juniper SFP-GE10KT13R15 Compatible SFP Module 1000BASE-BX-U 10 GbE Gigabit Ethernet BiDi Fiber (SMF)

    StarTech.com Juniper SFP-GE10KT13R15 Compatible SFP Module 1000BASE-BX-U 10 GbE Gigabit Ethernet BiDi Fiber (SMF)

    Wavelength: 1310nmTx/1550nmRx Maximum Data Transfer Rate: 1000 Mbps (1 Gbps) Type: Single Mode Fiber Connection Type: LC Connector Maximum Transfer Distance: 10 km (6.2 mi) MTBF: 3 713 222 hours Power Consumption: < 1.3W Digital Diagnostics Monitoring... more

    $151.54

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    StarTech.com MSA Compliant 100 Mbps Fiber SFP Transceiver Module - 100Base-BX (Upstream) - SM LC - 10 km

    StarTech.com MSA Compliant 100 Mbps Fiber SFP Transceiver Module - 100Base-BX (Upstream) - SM LC - 10 km

    This 100Base-BX (upstream) SFP module delivers what you need most in your network connections: reliable performance. It’s built to exacting MSA specifications and fully tested to ensure seamless compatibility. The single-mode SFP transceiver module... more

    $94.99

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    Dell EMC SFP-10G-LR Compatible SFP+ Module - 10Gbase-LR Fiber Optical Transceiver (SFP10GLREMST) by Startech

    Dell EMC SFP-10G-LR Compatible SFP+ Module - 10Gbase-LR Fiber Optical Transceiver (SFP10GLREMST) by Startech

    Dell EMC SFP-10G-LR Compatible SFP+ Module - 10Gbase-LR Fiber Optical Transceiver (SFP10GLREMST) by Startech more

    $217.73 $135.71

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    Juniper SFPP-10GE-SR Compatible SFP+ Module - 10GBase-SR Fiber Optical Transceiver (SFPP10GESRST)

    Juniper SFPP-10GE-SR Compatible SFP+ Module - 10GBase-SR Fiber Optical Transceiver (SFPP10GESRST)

    Juniper SFPP-10GE-SR Compatible SFP+ Module - 10GBase-SR Fiber Optical Transceiver (SFPP10GESRST) more

    $104.41 $40.00

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    Cisco FET-10G Compatible SFP+ Module - 10GBase-USR Fiber Optical Transceiver (FET-10G-ST)

    Cisco FET-10G Compatible SFP+ Module - 10GBase-USR Fiber Optical Transceiver (FET-10G-ST)

    Cisco FET-10G Compatible SFP+ Module - 10GBase-USR Fiber Optical Transceiver (FET-10G-ST) more

    $195.67 $170.62

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    Citrix EG3D0000086 Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver (EG3D0000086-ST) by Startech

    Citrix EG3D0000086 Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver (EG3D0000086-ST) by Startech

    Citrix EG3D0000086 Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver (EG3D0000086-ST) by Startech more

    $51.59

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    Arista Networks AR-SFP-10G-T Compatible SFP Module - 10GBASE-T Fiber Optical Transceiver (AR-SFP-10G-T-ST) by Startech

    Arista Networks AR-SFP-10G-T Compatible SFP Module - 10GBASE-T Fiber Optical Transceiver (AR-SFP-10G-T-ST) by Startech

    Arista Networks AR-SFP-10G-T Compatible SFP Module - 10GBASE-T Fiber Optical Transceiver (AR-SFP-10G-T-ST) by Startech more

    $222.57

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    StarTech.com PEX40GQSFPI QSFP+ Server Network Card - PCIe 40Gbps - Converged Fiber NIC Adapter - Intel XL710 Chip (PEX40GQSFPI)

    StarTech.com PEX40GQSFPI QSFP+ Server Network Card - PCIe 40Gbps - Converged Fiber NIC Adapter - Intel XL710 Chip (PEX40GQSFPI)

    PCI Express Ethernet adapter card adds 40 Gigabit network connectivity to your P more

    $452.96

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    Startech Cisco QSFP-40GE-LR4 Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver - Cisco QSFP-40GE-LR4 Compatible QSFP+ - 40GBASE-LR4 40 Gbps - 40...

    Startech Cisco QSFP-40GE-LR4 Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver - Cisco QSFP-40GE-LR4 Compatible QSFP+ - 40GBASE-LR4 40 Gbps - 40...

    Startech Cisco QSFP-40GE-LR4 Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver - Cisco QSFP-40GE-LR4 Compatible QSFP+ - 40GBASE-LR4 40 Gbps - 40GbE Module - 40GE Gigabit Ethernet QSFP+ 1270nm to... more

    $1,022.44

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    Juniper CTP-SFP-1GE-SX Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver (CTPSFP1GESXS)

    Juniper CTP-SFP-1GE-SX Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver (CTPSFP1GESXS)

    Juniper CTP-SFP-1GE-SX Compatible SFP Module - 1000Base-SX Fiber Optical Transceiver (CTPSFP1GESXS) more

    $40.82

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    Startech Startech AOC Breakout Cable for Cisco QSFP-4X10G-AOC10M-15m/49ft 40G 1x QSFP+ to 4x SFP+ AOC Cable-QSFP Plus Transceiver Module Active Optical Fiber-C9300 C3850(QSFP4X10AO15)

    Startech Startech AOC Breakout Cable for Cisco QSFP-4X10G-AOC10M-15m/49ft 40G 1x QSFP+ to 4x SFP+ AOC Cable-QSFP Plus Transceiver Module Active Optical Fiber-C9300 C3850(QSFP4X10AO15)

    Startech Startech AOC Breakout Cable for Cisco QSFP-4X10G-AOC10M-15m/49ft 40G 1x QSFP+ to 4x SFP+ AOC Cable-QSFP Plus Transceiver Module Active Optical Fiber-C9300 C3850(QSFP4X10AO15) more

    $735.36

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    STARTECH Gigabit Fiber 1000Base-SX SFP Transceiver Module - Cisco GLC-SX-MM-RGD Compatible - MM LC - 550 m (1804 ft)

    STARTECH Gigabit Fiber 1000Base-SX SFP Transceiver Module - Cisco GLC-SX-MM-RGD Compatible - MM LC - 550 m (1804 ft)

    This StarTech.com Gigabit fiber SFP is engineered to deliver reliable network connections. Built to exacting specifications and fully tested to ensure maximum performance this high-quality fiber transceiver module can be installed into Cisco® switches... more

    $41.44 $11.28

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    Cisco QSFP-40G-LR4 Compatible 40 Gigabit Fiber 40GBase-LR4 QSFP+ Transceiver Module -

    Cisco QSFP-40G-LR4 Compatible 40 Gigabit Fiber 40GBase-LR4 QSFP+ Transceiver Module -

    With powerful four-lane performance this 40GBase-LR4 QSFP+ transceiver module delivers 40 Gigabit connectivity over single-mode fiber with an optical wavelength of 1270nm to 1330nm and a range of up to 10 km (6.2 mi.). It provides a dependable and... more

    $1,477.52 $1,226.71

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    StarTech.com GLCEXSMDST Cisco GLC-EX-SMD Compatible SFP Module - 1000BASE-EX Fiber Optical Transceiver - GLCEXSMDST

    StarTech.com GLCEXSMDST Cisco GLC-EX-SMD Compatible SFP Module - 1000BASE-EX Fiber Optical Transceiver - GLCEXSMDST

    100% Cisco GLC-EX-SMD compatible guaranteed - Lifetime Warranty on all SFP modul more

    $74.99

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    StarTech.com SFP1GLXEMCST Dell EMC SFP-1G-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver 1 Gbps LC

    StarTech.com SFP1GLXEMCST Dell EMC SFP-1G-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver 1 Gbps LC

    StarTech.com SFP1GLXEMCST Dell EMC SFP-1G-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver 1 Gbps LC more

    $39.40

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    StarTech.com Dell EMC SFP-1G-ZX Compatible SFP Module 1000BASE-ZX 1GE SFP 1GbE Single Mode Fiber SMF Optic Transceiver 80km DDM

    StarTech.com Dell EMC SFP-1G-ZX Compatible SFP Module 1000BASE-ZX 1GE SFP 1GbE Single Mode Fiber SMF Optic Transceiver 80km DDM

    Wavelength: 1550nm Maximum Data Transfer Rate: 1000 Mbps (1 Gbps) Type: Single Mode Fiber Connection Type: LC Connector Maximum Transfer Distance: 80 km (49.7 mi) MTBF: 53 972 659 hours Power Consumption: Low power consumption Digital Diagnostics... more

    $231.51

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    StarTech.com SFP1GTEMCST Dell EMC SFP-1G-T Compatible SFP Module - 1000Base-T Fiber Optical Transceiver 1 Gbps RJ-45

    StarTech.com SFP1GTEMCST Dell EMC SFP-1G-T Compatible SFP Module - 1000Base-T Fiber Optical Transceiver 1 Gbps RJ-45

    StarTech.com SFP1GTEMCST Dell EMC SFP-1G-T Compatible SFP Module - 1000Base-T Fiber Optical Transceiver 1 Gbps RJ-45 more

    $47.65

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    StarTech.com 10052-ST Extreme Networks 10052 Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver 1 Gbps LC

    StarTech.com 10052-ST Extreme Networks 10052 Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver 1 Gbps LC

    StarTech.com 10052-ST Extreme Networks 10052 Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver 1 Gbps LC more

    $39.76

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    StarTech.com Arista QSFP-40G-LR4 Compatible QSFP+ Module 40GBASE-LR4 40GE QSFP+ 40GbE Single Mode Fiber SMF Optic Transceiver 10km DDM

    StarTech.com Arista QSFP-40G-LR4 Compatible QSFP+ Module 40GBASE-LR4 40GE QSFP+ 40GbE Single Mode Fiber SMF Optic Transceiver 10km DDM

    Wavelength: 1270nm to 1330nm Maximum Data Transfer Rate: 40 Gbps Type: Single Mode Fiber Connection Type: LC Connector Maximum Transfer Distance: 10 km (6.2 mi) MTBF: 95 832 027 hours Power Consumption: < 1.3W Digital Diagnostics Monitoring (DDM): Yes more

    $956.07

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    Dell EMC QSFP-40G-SR4 Compatible QSFP+ Module - 40GBase-SR4 Fiber Optical Transceiver (QSFP40GSR4ES)

    Dell EMC QSFP-40G-SR4 Compatible QSFP+ Module - 40GBase-SR4 Fiber Optical Transceiver (QSFP40GSR4ES)

    Dell EMC QSFP-40G-SR4 Compatible QSFP+ Module - 40GBase-SR4 Fiber Optical Transceiver (QSFP40GSR4ES) more

    $346.64

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    Juniper CTP-SFP-1GE-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver (CTPSFP1GELXS) by Startech

    Juniper CTP-SFP-1GE-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver (CTPSFP1GELXS) by Startech

    Juniper CTP-SFP-1GE-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver (CTPSFP1GELXS) by Startech more

    $40.82

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    Cisco QSFP-40G-SR4 Compatible 40 Gigabit Fiber 40GBase-SR4 QSFP+ Transceiver Module -

    Cisco QSFP-40G-SR4 Compatible 40 Gigabit Fiber 40GBase-SR4 QSFP+ Transceiver Module -

    With powerful four-lane performance this 40GBase-SR4 QSFP+ delivers 40 Gigabit connectivity over multimode fiber with an optical wavelength of 850nm and a range of up to 150 m (492 ft.). It provides a dependable and cost-effective way to add replace or... more

    $158.63

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