Fiber Patch Cords Fiber optic patch cords with LC, SC, FC, ST, MU, E2000 connectors in simplex/duplex, single mode and multimode OM3/OM4/OM5. Low insertion loss for data center and FTTH. Buy from Topnet System, ISO certified since 2008. http://www.topnetsystem.com/fiber-patch-cords.html en LC/PC-LC/UPC Duplex LC Uniboot Switchable Polarity A-B OS2 Single Mode Riser (OFNR) 2.0mm Patch http://www.topnetsystem.com/lc-pc-lc-upc-duplex-lc-uniboot-switchable-polarity-os2-patchcord.html http://www.topnetsystem.com/ 2026/7/9 19:53:36 LC/UPC-LC/UPC Duplex LC Uniboot with Pull Tab A-B G657A1 Single Mode OFNP 2.0mm Patchcord http://www.topnetsystem.com/lc-upc-lc-upc-duplex-uniboot-pull-tab-g657a1-ofnp-patchcord.html http://www.topnetsystem.com/ 2026/7/9 19:56:00 LC/PC-LC/PC Duplex LC Uniboot A-B OM3 Multimode LSZH 2.0mm Aqua Tight Buffered Patchcord http://www.topnetsystem.com/lc-pc-lc-pc-duplex-uniboot-om3-multimode-lszh-patchcord.html http://www.topnetsystem.com/ 2026/7/9 19:57:22 LC/APC-MU/PC Duplex A-B G657B3 Single Mode Riser (OFNR) 1.2mm Yellow Loose Buffered Patchcord http://www.topnetsystem.com/lc-apc-mu-pc-duplex-g657b3-single-mode-ofnr-patchcord.html http://www.topnetsystem.com/ 2026/7/9 19:58:51 LC/UPC-E2000/UPC Simplex G657B2 Single Mode Hytrel 2.0mm Yellow Semi Tight Buffered Patchcord http://www.topnetsystem.com/lc-upc-e2000-upc-simplex-g657b2-single-mode-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:00:31 SC/PC-SC/PC Simplex OM4 Multimode Riser (OFNR) 1.8mm Magenta Semi Tight Buffered Patchcord http://www.topnetsystem.com/sc-pc-sc-pc-simplex-om4-multimode-ofnr-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:02:20 SC/PC-LC/PC Duplex A-B OM5 Multimode OFNP 1.2mm Lime Loose Buffered Patchcord http://www.topnetsystem.com/sc-pc-lc-pc-duplex-om5-multimode-ofnp-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:04:20 SC/UPC-ST/UPC Simplex OS2 Single Mode LSZH 0.9mm Yellow Tight Buffered Patchcord http://www.topnetsystem.com/sc-upc-st-upc-simplex-os2-single-mode-lszh-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:06:36 SC/APC-MU/UPC Simplex G657A2 Single Mode Hytrel 0.9mm Yellow Loose Buffered Patchcord http://www.topnetsystem.com/sc-apc-mu-upc-simplex-g657a2-single-mode-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:09:07 SC/UPC-SMA/PC Simplex G657A Single Mode LSZH 0.9mm Yellow Tight Buffered Patchcord http://www.topnetsystem.com/sc-upc-sma-pc-simplex-g657a-single-mode-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:11:52 FC/PC-MU/PC Simplex OM4 Multimode LSZH 1.8mm Magenta Semi Tight Buffered Patchcord http://www.topnetsystem.com/fc-pc-mu-pc-simplex-om4-multimode-lszh-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:14:56 E2000/APC-E2000/APC Simplex G657A Single Mode Hytrel 2.0mm Yellow Semi Tight Buffered Patchcord http://www.topnetsystem.com/e2000-apc-e2000-apc-simplex-g657a-single-mode-patchcord.html http://www.topnetsystem.com/ 2026/7/9 20:54:30