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STSI was established in 1981 and is a reseller of network infrastructure products. Customer satisfaction is our #1 priority, and we strive to ship every order within 1 business day. Here is just a small sampling of what our customers are saying:

"Super fast shipping a+"

"Just as described --- excellent condition and packed very well. A+++++++++++++"

"Great Seller, Fast Shipping, Great Prices Thank You!"

"Super easy to deal with. The best packing and shipping ever. Excellent communication."

"Got exactly what I ordered faster than I expected. Thanks!"
"Thank you so much you were great to work with the whole process. I will be buying from you again thank you."

"Very accommodating seller. HIGHLY RECOMMEND. As described and more."
STSI Store
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STSI Store
  • STSI STORE
  • 4 Followers  
  • CONTACT
All Products
Return Policy
About Us
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Corning SPH-01P Single-Panel Housing, Wall-Mountable, Black, Holds 1 CCH Panel
Corning SPH-01P Single-Panel Housing, Wall-Mountable, Black, Holds 1 CCH Panel
$92.99
Free Shipping
Commscope UNJ600-262 Uniprise Cat6 Modular Jack, White
Commscope UNJ600-262 Uniprise Cat6 Modular Jack, White
$9.99
Free Shipping
Panduit Patch Panel,Cat 6,Rack Mt,48 Port  DP48688TGY
Panduit Patch Panel,Cat 6,Rack Mt,48 Port DP48688TGY
$549.99
Free Shipping
Corning CCH-CP12-A9-P03RH Pigtailed Fiber Panel with 6 LC Duplex OS2 SM Singlemode Adapters
Corning CCH-CP12-A9-P03RH Pigtailed Fiber Panel with 6 LC Duplex OS2 SM Singlemode Adapters
$379.99
Free Shipping
Commscope UNP-6-DM-1U-24 Uniprise Unshielded Cat6 Patch Panel 1U 24-Port, Part # 760180042
Commscope UNP-6-DM-1U-24 Uniprise Unshielded Cat6 Patch Panel 1U 24-Port, Part # 760180042
$249.99
Free Shipping
Panduit PSL-DCPLRX RJ45 Plug Recessed Lock-in Device, 10 Devices Per Pack + 1 Tool
Panduit PSL-DCPLRX RJ45 Plug Recessed Lock-in Device, 10 Devices Per Pack + 1 Tool
$44.99
Free Shipping
Commscope SFC-SCF-09-8X QWIK II SC Singlemode/SM UPC Polish Fiber Optic Connector 760117952
Commscope SFC-SCF-09-8X QWIK II SC Singlemode/SM UPC Polish Fiber Optic Connector 760117952
$11.99
Free Shipping
Panduit UTP28SP10 10 ft. Cat 6 Black Network Ethernet Cable
Panduit UTP28SP10 10 ft. Network Ethernet Cable
  • Brand: Panduit
  • Cat: 6
  • Connector A: RJ45
  • Connector B: RJ45
  • Model #: UTP28SP10
  • Return Policy: View Return Policy
$11.99
Free Shipping
Commscope Systimax MGS600-112 GigaSpeed X10D Cat6a M-Series RJ45 Modular Jack, Orange 760092379
Commscope Systimax MGS600-112 GigaSpeed X10D Cat6a M-Series RJ45 Modular Jack, Orange 760092379
$14.99
Free Shipping
Commscope UNJ600-BL Uniprise Cat6 M-Series Modular Jack, Blue
Commscope UNJ600-BL Uniprise Cat6 M-Series Modular Jack, Blue
$11.99
Free Shipping
Corning VFL-A125 Universal 1.25mm Adapter for LC Connectors for TL-UCP Pretium Installation Tool
PANDUIT WMPSE Dual Side Horizontal Finger Manager 1RU
PANDUIT WMPSE Dual Side Horizontal Finger Manager 1RU
  • Color/Finish: Black
  • Color Mapping: Black
  • Type: RCA Jack
  • Model #: WMPSE
  • Return Policy: View Return Policy
$77.99
Free Shipping
Commscope 1375055-4 Cat6 SL-Series Jack, Gray, T568A/B RJ45 SL110
Commscope 1375055-4 Cat6 SL-Series Jack, Gray, T568A/B RJ45 SL110
$8.99
Free Shipping
Corning CCH-CS24-A9-P00RE CCH Splice Cassette, 24 Fiber, LC Duplex Singlemode (OS2), Single-Fiber (250 um)
Corning CCH-CS24-A9-P00RE CCH Splice Cassette, 24 Fiber, LC Duplex Singlemode (OS2), Single-Fiber (250 um)
$489.99
Free Shipping
Ortronics OR-S225E00 Clarity Series II 2-Port CAT5e Jack Module, Fog White, Pack of 20
Ortronics OR-S225E00 Clarity Series II 2-Port CAT5e Jack Module, Fog White, Pack of 20
$99.99
Free Shipping
Commscope USL600-YEL Uniprise SL-Series RJ45 Cat6 Jack, Yellow
Commscope USL600-YEL Uniprise SL-Series RJ45 Cat6 Jack, Yellow
$10.99
Free Shipping
Panduit TX6A Category 6A UTP Field Term RJ45 Plug FP6X88MTG
Panduit TX6A Category 6A UTP Field Term RJ45 Plug FP6X88MTG
Save 15%
$14.99
$17.74
Free Shipping
Panduit TG Style Termination Tool for Standard Wire Caps EGJT1