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Keystron, LLC is established in August, 2008. 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.READ MORE
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- KEYSTRON STORE
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SanDisk 256MB Compact Flash (CF) Flash Card Model SDCFB-256-A10
- Parts: Lifetime limited
- Labor: Lifetime limited
- Model #: SDCFB-256-A10
- Item #: 9SIAUSWF789513
- Return Policy: View Return Policy
$63.60
$16.95 Shipping
- Connectors: 1 x 10GBase-LR
- Weight: 0.1
- Parts: Lifetime limited
- Labor: Lifetime limited
- Model #: E10GSFPLR
- Return Policy: View Return Policy
$72.53
$93.78
$16.95 Shipping
Finisar FCLF8522P2BTL 1000BASE-T RoHS Compliant Copper SFP Transceiver
- Device Type: Transceiver
- Ports: RJ-45
- Max Distance: 100 m
- Transfer Rate: 1.25 Gbps
- Model #: FCLF8522P2BTL
- Return Policy: View Return Policy
$44.03
$16.95 Shipping
HP Compatible JD094B HPE PROCURVE X130 10G SFP+ LC LR TRANSCEIVER Made in USA
- Device Type: Transceiver
- Model #: PTNO-19C-0594
- Item #: 9SIAUSWHA22224
- Return Policy: View Return Policy
$26.22
$16.95 Shipping
- Device Type: Transceiver
- Network Media: Optical Fiber 10GBase-SR
- Ports: 10GBase-SR
- Transfer Rate: 10 Gbps
- Model #: AFBR-703SDZ-IN2
- Return Policy: View Return Policy
$67.24
$16.95 Shipping
HPE Aruba Compatible J8177D 1G SFP RJ45 T 100m Cat5e Transceiver - 1000Base-T
- Device Type: Transceiver
- Model #: PTNO-19C-0576
- Item #: 9SIAUSWHA22195
- Return Policy: View Return Policy
$20.84
$16.95 Shipping
TP-Link Compatible TXM431-SR 10GBASE-SR 300m 850nm SFP+ Transceiver
- Device Type: Transceiver
- Model #: PTNO-19C-0163
- Item #: 9SIAUSWHA22053
- Return Policy: View Return Policy
$33.55
$16.95 Shipping
- Device Type: Transceiver
- Parts: 30 days warranty
- Labor: 30 days warranty
- Model #: E65689001
- Return Policy: View Return Policy
$68.52
$16.95 Shipping
Finisar SFP+ Transceiver Module 10GBase-LR/LW/LC Single-Mode - 1310 nm
- Device Type: Transceiver
- Model #: FTLX1471D3BCL
- Item #: 9SIAUSWF7A5530
- Return Policy: View Return Policy
$112.04
$16.95 Shipping
Finisar 1GFC/2GFC/GE 850nm -20 to 85C SFP Transceiver FTLF8519P3BNL
- Device Type: Transceiver
- Model #: FTLF8519P3BNL
- Return Policy: View Return Policy
$39.63
$16.95 Shipping
- Device Type: SFP (mini-GBIC) transceiver module
- Fiber Cable: 1000Base-T
- Protocols: GigE
- Max Distance: up to 100m
- Model #: 407-BBOS
- Item #: 9SIAUSWG290490
- Return Policy: View Return Policy
$127.94
$16.95 Shipping
Finisar Accessories
- Type: SFP (mini-GBIC)
- Specifications: 1 x 1000Base-LX
- Model #: FTLF1318P3BTL
- Return Policy: View Return Policy
$70.61
$16.95 Shipping
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
$16.03
$16.95 Shipping
Chelsio SM10G-SR 10GBase-SR XFP Module
- Type: XFP
- Specifications: Interfaces/Ports: 1 x 10GBase-SR Interfaces/Ports Details: 1 x LC Duplex 10GBase-SR Connectivity Media: Multi-mode Optical Fiber 10GBase-SR Data Transfer Rate: 10 Gbps Gigabit Ethernet Compatibility: Cheliso N320E Server Adapter
- Model #: SM10G-SR
- Return Policy: View Return Policy
$67.98
$16.95 Shipping
HP Compatible J9151A HP X132 10GBASE-LR SFP+ 1310nm SMF 10km Transceiver
- Device Type: Transceiver
- Model #: PTNO-19C-0733
- Item #: 9SIAUSWHA22235
- Return Policy: View Return Policy
$52.37
$16.95 Shipping
HPE Aruba Compatible J9151D J9151E - 10G SFP+ LC LR 10km SMF XCVR
- Device Type: Transceiver
- Model #: PTNO-19C-0678
- Item #: 9SIAUSWHA22209
- Return Policy: View Return Policy
$40.32
$16.95 Shipping
MA-SFP-1GB-LX10 Cisco Meraki Compatible 1000BASE-LX SFP 1310nm 10km Transceiver
- Device Type: Transceiver
- Model #: PTNO-19C-0049
- Item #: 9SIAUSWHA22092
- Return Policy: View Return Policy
$21.73
$16.95 Shipping
NEW Cisco Compatible SFP-10G-LR 10GBASE-LR, SFP+ SMF 1310nm 10km LC DOM
- Device Type: Transceiver
- Model #: PTNO-19C-0644
- Item #: 9SIAUSWHA22228
- Return Policy: View Return Policy
$66.89
$16.95 Shipping
NVIDIA Mellanox Compatible MC3208011-SX Optical Transceiver 1GbE SFP LC-LC
- Device Type: Transceiver
- Model #: PTNO-19C-0503
- Item #: 9SIAUSWHA22074
- Return Policy: View Return Policy
$12.10
$16.95 Shipping
HIRSCHMANN M-SFP-LH/LC Compatible 943 042-001 1000BASE-LH 80km SMF Transceiver
- Device Type: Transceiver
- Model #: PTNO-19C-0107
- Item #: 9SIAUSWHA22089
- Return Policy: View Return Policy
$268.84
$16.95 Shipping