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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.
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Intel E10GSFPSR Ethernet SFP+ SR Optics
- Device Type: Transceiver
- Feature: Dual Rate 10GBASE-SR/ 1000BASE-SX Compatibility : Intel Ethernet Server Adapter X520 Series
- Weight: 20
- Package Contents: 48008N
- Model #: E10GSFPSR
- Return Policy: View Return Policy
$14.79
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- Device Type: Transceiver
- Parts: 30 DAYS WARRANTY
- Labor: 30 DAYS WARRANTY
- Model #: 407-BBOO
- Return Policy: View Return Policy
$103.99
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Finisar Accessories
- Type: SFP (mini-GBIC)
- Specifications: 1 x 1000Base-LX
- Model #: FTLF1318P3BTL
- Return Policy: View Return Policy
$35.13
$42.24
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F5 Networks Compatible 10G F5-UPG-SFP+LR-R SFP+ SMF 1310nm 10km OPT-0017-00
- Device Type: Transceiver
- Model #: PTNO-19C-0131
- Item #: 9SIAUSYGAU1275
- Return Policy: View Return Policy
$33.60
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- Device Type: SFP+ transceiver module
- Wavelength: 850nm
- Fiber Cable: 10GBase-SR
- Protocols: 10 GigE
- Model #: 407-BBOU
- Return Policy: View Return Policy
$26.49
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- Device Type: Transceiver
- Parts: 30 days warranty
- Labor: 30 days warranty
- Model #: 407-BBOP
- Return Policy: View Return Policy
$60.89
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- Connectors: 1 x 10GBase-LR
- Weight: 0.1
- Parts: Lifetime limited
- Labor: Lifetime limited
- Model #: E10GSFPLR
- Return Policy: View Return Policy
$38.89
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- Device Type: Transceiver
- Protocols: HCRP, SPP
- Weight: 0.31
- Model #: 407-BBOU
- Return Policy: View Return Policy
$12.01
$60.00
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Juniper SRX-SFP-1GE-LX 1000BASE-LX SFP Optical Module
- Type: SFP (mini-GBIC)
- Color: Silver
- Model #: SRX-SFP-1GE-LX
- Return Policy: View Return Policy
$70.00
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- Model #: 8541582386
- Item #: 9SIAUSYHN74562
- Return Policy: View Return Policy
$28.98
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Refurbished: Finisar FTLX1471D3BCL Datacom SFP+ Transceiver
- Device Type: Transceiver
- Ports: 1 x LC Duplex 10GBase-X
- Transfer Rate: 10 Gbps
- Parts: 30 Days
- Model #: FTLX1471D3BCL
- Return Policy: View Return Policy
$13.00
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Ubiquiti Networks Compatible UF-MM-1G SFP Multi-Mode Fiber Module (2-Pack)
- Device Type: Transceiver
- Model #: PTNO-19C-0176
- Item #: 9SIAUSYGAU1307
- Return Policy: View Return Policy
$13.42
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- Device Type: Transceiver
- Parts: 30 days warranty
- Labor: 30 days warranty
- Model #: E65689001
- Return Policy: View Return Policy
$16.00
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- Model #: FCLF8521P2BTL-DL-SS-
- Return Policy: View Return Policy
$58.95
Used - Like New: BROCADE Fibre Transceiver 57-0000088-01 16GB SW 125M 850NM SFP+ GBIC XBR000192
- Device Type: Transceiver
- Model #: XBR000192
- Return Policy: View Return Policy
$19.00
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- Compatible Brand: Intel
- Device Type: Transceiver
- Fiber Cable: Multi-mode Optical Fiber
- Ports: 10GBase-SR
- Model #: E10GSFPSRX
- Return Policy: View Return Policy
$35.85
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Finisar Accessories
- Type: SFP
- Specifications: 1 x 1000Base-SX
- Model #: FTLF8519P2BNL
- Return Policy: View Return Policy
$23.95
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- Model #: intel-wk-2
- Return Policy: View Return Policy
$30.51
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- Device Type: SFP 10G SR
- Model #: SFP-10G-SR
- Return Policy: View Return Policy
$108.00
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J4858D 1G SFP LC SX 500m MMF XCVR HP and Aruba Compatible Lifetime Warranty
- Device Type: Transceiver
- Model #: PTNO-19C-0569
- Item #: 9SIAUSYGAU1639
- Return Policy: View Return Policy
$12.17
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