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."
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Corning CCH-CP12-E4 Patch Panel with 6 LC Duplex 10Gig Aqua OM3/OM4 Multimode 50um Adapters
Corning CCH-CP12-E4 Patch Panel with 6 LC Duplex 10Gig Aqua OM3/OM4 Multimode 50um Adapters
$99.99
Free Shipping
AFL FUSE-LC9SMU-6 FuseConnect LC Singlemode OS2 SM Fiber Optic Connector, 6-Pack
AFL FUSE-LC9SMU-6 FuseConnect LC Singlemode OS2 SM Fiber Optic Connector, 6-Pack
$64.99
Free Shipping
AFL FAST-LC-SM-6 FastConnect LC Singlemode SM OS2 Fiber Optic Connector, 6-Pack
AFL FAST-LC-SM-6 FastConnect LC Singlemode SM OS2 Fiber Optic Connector, 6-Pack
$59.99
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SP6U48 ORTRONICS 48 PORT PATCH PANEL CAT6
SP6U48 ORTRONICS 48 PORT PATCH PANEL CAT6
  • Type: CAT6 Patch Panel
  • Model #: SP6U48
  • Item #: 9SIBTC2K428827
  • Return Policy: View Return Policy
$219.99
Free Shipping
PANDUIT Mini-Com TX-6 Modular Insert
PANDUIT Mini-Com TX-6 Modular Insert
  • Changer Type: RJ-45 Female Network 1 x RJ-45 Female Network
  • Color: Red
  • Model #: CJ6X88TGRD
  • Item #: 9SIBTC2K836138
  • Return Policy: View Return Policy
$18.99
Free Shipping
Corning UniCam 95-200-99 Fiber Optic Connector
Corning UniCam 95-200-99 Fiber Optic Connector
  • Specifications: Connector Details:LC Male Product Type:Network Connector
  • Model #: 95-200-99
  • Item #: 9SIBTC2K3U6041
  • Return Policy: View Return Policy
$14.99
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
Commscope UNJ600-VL Uniprise Cat6 Modular Jack, Violet/Purple
Commscope UNJ600-VL Uniprise Cat6 Modular Jack, Violet/Purple
$9.99
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)
$449.99
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Corning CCH-CS Splice Cassette
Corning CCH-CS Splice Cassette
$159.99
Free Shipping
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
Corning 95-050-99 Unicam LC OM2 Multimode 50um Fiber Optic Connector
Corning 95-050-99 Unicam LC OM2 Multimode 50um Fiber Optic Connector
$12.99
Free Shipping
Panduit UTPSP1BUY 1 ft. Cat 6 Blue Network Ethernet Cable
Panduit UTPSP1BUY 1 ft. Network Ethernet Cable
  • Brand: Panduit
  • Cat: 6
  • Connector A: 1 x RJ-45 Male Network
  • Connector B: 1 x RJ-45 Male Network
  • Model #: UTPSP1BUY
  • Item #: 9SIBTC2KDR5790
  • Return Policy: View Return Policy
$12.99
Free Shipping
PANDUIT 1 Socket Mini-Com Classic Faceplate
PANDUIT 1 Socket Mini-Com Classic Faceplate
$7.99
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
Corning 95-050-99-X Unicam LC OM3/OM4 Multimode 50um Fiber Optic Connector
Corning 95-050-99-X Unicam LC OM3/OM4 Multimode 50um Fiber Optic Connector
$14.29
Free Shipping
Corning Fiber Optic Cleaning Fluid, FCC-CLEANER-FIBER 2104494-01
Corning Fiber Optic Cleaning Fluid, FCC-CLEANER-FIBER 2104494-01
$46.99
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Panduit UTP28SP10BU Cat6 28awg UTP Network Patch Cable, 10 Ft Blue
Panduit UTP28SP10BU Cat6 28awg UTP Network Patch Cable, 10 Ft Blue
  • Brand: Panduit
  • Cat: 6
  • Length: 10 ft.
  • Wire Gauge: 28 AWG
  • Model #: UTP28SP10BU
  • Return Policy: View Return Policy
$12.99
Free Shipping
PANDUIT 2 Socket Mini-Com Classic Faceplate
PANDUIT 2 Socket Mini-Com Classic Faceplate
$8.99
Free Shipping
Panduit CJ688TGIW Snap In Connector, Mini-Com, TX6 PLUS UTP, Cat 6, Off White
Panduit CJ688TGIW Snap In Connector, Mini-Com, TX6 PLUS UTP, Cat 6, Off White
  • Changer Type: 1 x RJ-45 Female Network RJ-45 Female Network
  • Model #: CJ688TGIW
  • Return Policy: View Return Policy
Save 23%
$9.99
$13.09
Free Shipping
Panduit TX6A Category 6A UTP Field Term RJ45 Plug FP6X88MTG
Panduit TX6A Category 6A UTP Field Term RJ45 Plug FP6X88MTG
Save 16%
$14.99
$17.99
Free Shipping
Panduit KWPK6 Stainless Steel Keystone Wall/Phone Faceplate with Cat6 Jack Module, Like KWP6PY
Panduit CJ688TGBU-24 UTP Jack Module
Panduit UTP Jack Module
$229.99
Free Shipping
panduit ncmhf1 horizontal cable manager, black
panduit ncmhf1 horizontal cable manager, black
$69.99
Free Shipping
Panduit WMPF1E PANDUIT PatchLink Horizontal Cable Manager - Cable Manager - Black - 2U Rack Height - 19" Panel Width
Panduit WMPF1E PANDUIT PatchLink Horizontal Cable Manager - Cable Manager - Black - 2U Rack Height - 19" Panel Width
  • Specifications: No. of Rack Spaces: 2 Rack System Width: 19" Material: ABS Dimension: 3.5" x 8.9" x 3.7" RoHS Compliancy Status: Compliant since June 1, 2006
  • Model #: WMPF1E
  • Item #: 9SIBTC2KBT9223
  • Return Policy: View Return Policy
$73.99
Free Shipping
Panduit UTP28X3BL Cat6a 28awg UTP Copper Network Patch Cable/Cord, 3 Ft Black
Panduit UTP28X3BL Cat6a 28awg UTP Copper Network Patch Cable/Cord, 3 Ft Black
  • Brand: Panduit
  • Type: Category 6a
  • Cat: Category 6a
  • Connector A: 1 x RJ-45 Male Network
  • Model #: UTP28X3BL
  • Return Policy: View Return Policy
$14.99
Free Shipping
Pannet Adapter,Singlemode Duplex LC Fiber,Blue  CMDSLCZBU
Pannet Adapter,Singlemode Duplex LC Fiber,Blue CMDSLCZBU
  • Changer Type: LC Female Network 2 x LC Female Network
  • Color: Blue
  • Weight: 0.02
  • Model #: CMDSLCZBU
  • Return Policy: View Return Policy
$16.39
$16.49
Free Shipping
Commscope UNJ10G-BL Uniprise Cat6a M-Series Unshielded RJ45 Modular Jack, Blue, Part # 760241176
Commscope Systimax MGS600-246 GigaSpeed X10D Cat6a M-Series Modular Jack, Ivory, Part # 760092411
Commscope USL600-ORG Uniprise SL-Series RJ45 Cat6 Jack, Orange
Commscope USL600-ORG Uniprise SL-Series RJ45 Cat6 Jack, Orange
$9.99
Free Shipping
Panduit CJ688TGVL Mini-Com TX6 Plus Giga-Channel Cat6 Jack Module, Violet
Panduit CJ688TGVL Mini-Com TX6 Plus Giga-Channel Cat6 Jack Module, Violet
  • Changer Type: 1 x RJ-45 Female Network RJ-45 Female Network
  • Color: Violet
  • Model #: CJ688TGVL
  • Return Policy: View Return Policy
$11.99
Free Shipping
Corning 95-200-94 Unicam LC OS2 Singlemode Pretium Fiber Optic Connector, APC Polish
Corning 95-200-94 Unicam LC OS2 Singlemode Pretium Fiber Optic Connector, APC Polish
$17.99
Free Shipping
Commscope UNJ600-BK Uniprise Cat6 M-Series Modular Jack, Black RJ45
Commscope UNJ600-BK Uniprise Cat6 M-Series Modular Jack, Black RJ45
$10.99
Free Shipping
Commscope SFC-LCF-09-8X QWIK II LC SM Fiber Optic Connector 760117895
Commscope SFC-LCF-09-8X QWIK II LC SM Fiber Optic Connector 760117895
$15.99
Free Shipping
Panduit CJ6X88TGBL Mini-Com TX6 10 Gig Cat6a Jack Module, BlacK
Panduit CJ6X88TGBL Mini-Com TX6 10 Gig Cat6a Jack Module, BlacK
  • Changer Type: RJ-45 Female Network 1 x RJ-45 Female Network
  • Color: Black
  • Model #: CJ6X88TGBL
  • Item #: 9SIBTC2K3U1139
  • Return Policy: View Return Policy
Save 9%
$18.99
$20.95
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
$9.99
Free Shipping
Commscope UNJ600-RD Uniprise Cat6 M-Series Modular Jack, Red
Commscope UNJ600-RD Uniprise Cat6 M-Series Modular Jack, Red
$9.99
Free Shipping
Corning 95-200-51 Unicam ST OS2 Singlemode Pretium Fiber Optic Connector
Corning 95-200-51 Unicam ST OS2 Singlemode Pretium Fiber Optic Connector
$19.49
Free Shipping
Corning 95-000-99 Unicam LC OM1 Multimode 62.5 High Performance Pretium Fiber Optic Connector
Corning 95-000-99 Unicam LC OM1 Multimode 62.5 High Performance Pretium Fiber Optic Connector
$18.99
Free Shipping
PANDUIT 1-Socket Faceplate
PANDUIT 1-Socket Faceplate
$8.99
Free Shipping
Panduit TG Style Termination Tool for Standard Wire Caps EGJT1
Commscope Systimax MGS400-003 GigaSpeed Cat6 M-Series Modular Jack, Black 700206667
Commscope Systimax MGS400-003 GigaSpeed Cat6 M-Series Modular Jack, Black 700206667
$14.99
Free Shipping
Panduit CJE6X88TGBL Mini-Com TX6 Cat6a Corrosion Resistant Jack Module, Black
Panduit CJE6X88TGBL Mini-Com TX6 Cat6a Corrosion Resistant Jack Module, Black
$12.99
Free Shipping
Commscope UNJ500-BK Cat5e M-Series Modular Jack, Black, 760237765
Commscope UNJ500-BK Cat5e M-Series Modular Jack, Black, 760237765
$6.99
Free Shipping
Panduit Mini-Com Tx-5E Modular Insert
Panduit Mini-Com Tx-5E Modular Insert
  • Changer Type: RJ-45 Female Network 1 x RJ-45 Female IEEE 802.3at Network
  • Color: Black
  • Model #: CJ5E88TGBL
  • Return Policy: View Return Policy
$7.99
Free Shipping
PANDUIT 2 Socket Mini-Com Classic Faceplate
PANDUIT 2 Socket Mini-Com Classic Faceplate
$8.99
Free Shipping
Panduit FAP6WBUDLCZ Duplex Singlemode Fiber Optic Patch Panel
Panduit FAP6WBUDLCZ Duplex Singlemode Fiber Optic Patch Panel
$109.99
Free Shipping
Panduit UTPSP3BUY 3 ft. Cat 6 Blue Network Ethernet Cable
Panduit UTPSP3BUY 3 ft. Network Ethernet Cable
  • Brand: Panduit
  • Cat: 6
  • Connector A: 1 x RJ-45 Male Network
  • Connector B: 1 x RJ-45 Male Network
  • Model #: UTPSP3BUY
  • Return Policy: View Return Policy
$9.99
Free Shipping
Panduit UTP28X7BU 7 ft. Cat 6A Blue 28AWG UTP Patch Cord CM/LSZH
Panduit UTP28X7BU 7 ft. 28AWG UTP Patch Cord CM/LSZH
  • Brand: Panduit
  • Cat: 6A
  • Connector A: Modular Plug
  • Connector B: Modular Plug
  • Model #: UTP28X7BU
  • Item #: 9SIBTC2KCB6241
  • Return Policy: View Return Policy
$18.99
Free Shipping
Panduit Coupler Module,RJ45,Cat6,Black  CC688BL
Panduit Coupler Module,RJ45,Cat6,Black CC688BL
  • Color Mapping: Black
  • Material: HAWA
  • Type: RJ45
  • Model #: CC688BL
  • Return Policy: View Return Policy
$23.99
Free Shipping
Panduit CJ688TGGR Mini-Com TX6 Plus Cat6 Jack Module, Green
Panduit CJ688TGGR Mini-Com TX6 Plus Cat6 Jack Module, Green
  • Changer Type: 1 x RJ-45 Female Network RJ-45 Female Network
  • Color: Green
  • Model #: CJ688TGGR
  • Return Policy: View Return Policy
$11.99
Free Shipping
Panduit UTP28SP8INBU 8 in. Cat 6 Blue Network Ethernet Cable
Panduit UTP28SP8INBU 8 in. Network Ethernet Cable
  • Brand: Panduit
  • Cat: 6
  • Connector A: RJ45
  • Connector B: RJ45
  • Model #: UTP28SP8INBU
  • Return Policy: View Return Policy
$12.99
Free Shipping
Panduit UTPSP5BUY 5 ft. Cat 6 Blue Network Ethernet Cable
Panduit UTPSP5BUY 5 ft. Network Ethernet Cable
  • Brand: Panduit
  • Cat: 6
  • Connector A: 1 x RJ-45 Male Network
  • Connector B: 1 x RJ-45 Male Network
  • Model #: UTPSP5BUY
  • Return Policy: View Return Policy
$11.99
Free Shipping
PANDUIT 4 Socket Mini-Com Classic Faceplate CFPL4IWY
PANDUIT 4 Socket Mini-Com Classic Faceplate CFPL4IWY
$8.99
Free Shipping
PANDUIT 1 Socket Mini-Com Classic Faceplate
PANDUIT 1 Socket Mini-Com Classic Faceplate
$8.99
Free Shipping
Panduit UTP28SP8INBL 8 in. Cat 6 Black Network Ethernet Cable
Panduit UTP28SP8INBL 8 in. Network Ethernet Cable
  • Brand: Panduit
  • Cat: 6
  • Connector A: RJ45
  • Connector B: RJ45
  • Model #: UTP28SP8INBL
  • Return Policy: View Return Policy
$14.99
Free Shipping
Panduit Wall Plate,Single Gang,2 Ports,Ivory  CFPE2EIY
Panduit Wall Plate,Single Gang,2 Ports,Ivory CFPE2EIY
  • Finish: Ivory
  • Type: Single Gang
  • Material: Plastic
  • Weight: 0.1
  • Model #: CFPE2EIY
  • Return Policy: View Return Policy
$8.49
Free Shipping