OS2
Fiber family
OS2 Single-mode Fiber Cables
Yellow-jacketed 9/125 µm single-mode for long haul, CWDM/DWDM, and metro links. 10 km+ reach with the right optics.
- Wavelength
- 1310 nm / 1550 nm
- Distance
- 10 km+ (transceiver-dependent)
- Jacket color
- Yellow
When to use OS2
- Building-to-building and campus backbone
- CWDM / DWDM multiplexed links
- Long-reach 10G, 25G, 40G, 100G transceivers
- Any deployment where transceiver reach > 300 m
Products in OS2
4 SKUs available

FO-P-OS2-LCLC-UB
OS2 LC-LC Uniboot Duplex Patch Cord
Single-mode long-distance uniboot patch cord. 9/125 µm OS2, LC-LC, 2.0/3.0 mm — carrier and enterprise backbone use.
1G/10G/25G/100G long-reachCWDM / DWDM

FO-P-OS2-SCSC-DX
OS2 SC-SC UPC Duplex LSZH Patch Cord
Single-mode OS2 duplex with SC connectors on both ends — the workhorse of central-office (CO) patching, GPON head-ends, and telecom SC bulkheads.
10G-LR25G-LR40G-LR4

FO-P-OS2-LCSC-DX
OS2 LC-SC UPC Duplex LSZH Patch Cord
LC-to-SC hybrid single-mode duplex — bridges modern LC transceivers to legacy SC bulkheads for DWDM, GPON, and long-reach data-center links.
10G-LR25G-LR100G-LR4

FO-P-OS2-FCFC-DX
OS2 FC-FC UPC Duplex LSZH Patch Cord
Single-mode OS2 duplex with threaded FC connectors on both ends — for carrier test equipment, DWDM lab benches, and single-mode measurement setups.
OTDR test leadsDWDM labcarrier test equipment