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Keystron, LLC is established in June, 2007. We started our business by manufacturing memory modules for PCs, laptops, printers and routers and selling the products online. Over the years we have expanded our manufacture process and product offers to include optical transceivers for network connectivity. We resell many named brand products and also offer our own brand memory and optical transceivers at a much more affordable prices.
Keystron Store
  • KEYSTRON STORE
  • 7 Followers 
     
    5(2 total ratings)
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About Us
Keystron Store
  • KEYSTRON STORE
  • 7 Followers 
     
    5(2 total ratings)
  • CONTACT
  1. Home

  2. Keystron Store

All Products
Reviews
2
Return Policy
About Us
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Intel E10GSFPSR Ethernet SFP+ SR Optics
(5)Intel
Intel E10GSFPSR Ethernet SFP+ SR Optics
  • Brand: Intel
  • Model: E10GSFPSR
  • Feature: Dual Rate 10GBASE-SR/ 1000BASE-SX Compatibility : Intel Ethernet Server Adapter X520 Series
  • Weight: 20
  • Model #: E10GSFPSR
  • Return Policy: View Return Policy
$11.90
$12.00
Free Shipping
Intel E10GSFPSR Compatible 1000BASE-SX 10GBASE-SR SFP+ 850nm 300m Transceiver
Intel E10GSFPSR Compatible 1000BASE-SX 10GBASE-SR SFP+ 850nm 300m Transceiver
  • Device Type: Transceiver
  • Model #: PTNO-19C-0042
  • Item #: 9SIAUSYGAU1323
  • Return Policy: View Return Policy
$9.40
Free Shipping
  • $8.65 - $9.40
Sandisk 2GB Compactflash Card Type I (SDCFB-2048-A10, Retail Package)
SanDisk
Sandisk 2GB Compactflash Card Type I (SDCFB-2048-A10, Retail Package)
$39.00
Free Shipping
Intel E10GSFPLR FTLX1471D3BCV-IT E65689-001 Dual Rate 10G/1G 1310NM SMF
Intel
Intel E10GSFPLR FTLX1471D3BCV-IT E65689-001 Dual Rate 10G/1G 1310NM SMF
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: Intel E10GSFPLR
  • Return Policy: View Return Policy
$46.12
$46.24
Free Shipping
Intel Finisar Ftlx8571d3bcv-It 1Gb/10Gb Dual Rate Sfp+ Transceiver
Intel Finisar Ftlx8571d3bcv-It 1Gb/10Gb Dual Rate Sfp+ Transceiver
$25.69
Free Shipping
  • $23.63 - $25.69
Finisar 10Gb/s 850nm Multimode Datacom SFP+ Tranceiver
(1)
Finisar FTLX8571D3BCL 10Gb/s 850nm Multimode Datacom SFP+ Transceiver
  • Type: XFP
  • Specifications: Form Factor: SFP+ Distance: 300 m Protocol: 10 Gb/s Fibre Channel Compliant, 10 Gigabit Ethernet Compliant Data Rate (max): 10.5 Gb/s Low End Case Temperature (°C): 0°C High End Case Temperature (°C): 70°C Diagnostics: Digital Transmitter: VCSEL Receiver: PIN Voltage Supply: 3.3 Connector: LC
  • Parts: 30 DAYS WARRANTY
  • Labor: 30 DAYS WARRANTY
  • Model #: FTLX8571D3BCL
  • Return Policy: View Return Policy
$16.09
$16.14
Free Shipping
Intel Ethernet Sfp+ Sr Optic E10gsfpsr
Intel
Intel Ethernet Sfp+ Sr Optic E10gsfpsr
$19.78
Free Shipping
Dell SFP+ Module
DELL
Dell SFP+ Module
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: 298-305717000123110
  • Item #: 9SIAUSYFNP9333
  • Return Policy: View Return Policy
$781.58
Free Shipping
  • $719.05 - $781.58
Finisar Corporation FTLX8574D3BCL Finisar Network FTLX8574D3BCL SFP+ Transceiver 10GBase-SR SW 400m Brown Box
Finisar Corporation FTLX8574D3BCL Finisar Network FTLX8574D3BCL SFP+ Transceiver 10GBase-SR SW 400m Brown Box
Save 16%
$15.90
$18.99
Free Shipping
Finisar Industrial Temperature 1.25 Gb/s RoHS Compliant Long-Wavelength Pluggable SFP Transceiver
Finisar Accessories
  • Type: SFP (mini-GBIC)
  • Specifications: 1 x 1000Base-LX
  • Model #: FTLF1318P3BTL
  • Return Policy: View Return Policy
Save 22%
$34.98
$45.00
Free Shipping
Finisar FTLF8519P3BNL 1000BASE-SX 2.125Gb/s 850nm LC Connector SFP Transceiver
Finisar FTLF8519P3BNL 1000BASE-SX 2.125Gb/s 850nm LC Connector SFP Transceiver
$19.84
Free Shipping
Intel E10GSFPLR 10Gbps Dual Rate 10GBASE-LR SFP+ Module
Intel
Intel E10GSFPLR Dual Rate 10GBASE-LR SFP+ Module
  • Connectors: 1 x 10GBase-LR
  • Weight: 0.1
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: E10GSFPLR
  • Return Policy: View Return Policy
$25.00
Free Shipping
DELL 407-BBOP network transceiver module
DELL
DELL 407-BBOP network transceiver module
  • Device Type: Transceiver
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: 407-BBOP
  • Return Policy: View Return Policy
$60.89
Free Shipping
Finisar FTLX1471D3BCL 10 GbE SR Multi-Mode SFP+ Transceiver
Finisar FTLX1471D3BCL 10 GbE SR Multi-Mode SFP+ Transceiver
  • Device Type: Transceiver
  • Wavelength: 1310nm
  • Protocols: 10x Fibre Channel Compliant 10 Gigabit Ethernet Compliant Wireless CPRI Compliant
  • Ports: LC
  • Model #: FTLX1471D3BCL
  • Return Policy: View Return Policy
Save 28%
$22.94
$32.00
Free Shipping
Intel E10GSFPLR Dual Rate 10GBASE-LR SFP+ Module
Intel
Intel E10GSFPLR Dual Rate 10GBASE-LR SFP+ Module
$29.86
Free Shipping
NEW Cisco Compatible SFP-10G-SR 10Gb SFP+ Transceiver 850nm LIFETIME WARRANTY
NEW Cisco Compatible SFP-10G-SR 10Gb SFP+ Transceiver 850nm LIFETIME WARRANTY
  • Device Type: Transceiver
  • Model #: PTNO-19C-0628
  • Item #: 9SIAUSYGAU1661
  • Return Policy: View Return Policy
$10.95
Free Shipping
  • $8.74 - $10.95
DELL PART NUMBER 0Y3KJN INTEL E10GSFPSR FTLX8571D3BCVIT1 10GB SR SFP+ NETWORK TRANSCEIVER
DELL
DELL PART NUMBER 0Y3KJN INTEL E10GSFPSR FTLX8571D3BCVIT1 10GB SR SFP+ NETWORK TRANSCEIVER
  • Device Type: Transceiver
  • Max Distance: Up to 300 m
  • Transfer Rate: 10 Gbps
  • Parts: Limited Lifetime
  • Model #: 0Y3KJN / Y3KJN
  • Return Policy: View Return Policy
$18.00
Free Shipping
Cisco Compatible SFP-10G-SR-S 850nm Transceiver 400m on OM4 MMF
Cisco Compatible SFP-10G-SR-S 850nm Transceiver 400m on OM4 MMF
  • Device Type: Transceiver
  • Model #: PTNO-19C-0626
  • Item #: 9SIAUSYGAU1630
  • Return Policy: View Return Policy
$16.95
Free Shipping
  • $9.20 - $16.95
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