Black Box 3.2ft OS2 9/125 Singlemode ST-SC Fiber Cable (Yellow)

Overview

The Black Box FOSM-001M-STSC is a 3.2-foot fiber optic cable designed for singlemode networking applications. It features OS2 9/125 micron fiber that supports high-bandwidth transmissions such as Gigabit and 10 Gigabit Ethernet, making it ideal for connecting single-mode transceivers, switches, and servers. The cable’s yellow OFNR-rated PVC jacket is suitable for riser installations, ensuring safe use in vertical spaces between floors.

Key features

• OS2 9/125 micron fiber provides reliable singlemode data transmission over long distances
• ST connector on one end and SC connector on the other for broad compatibility with networking equipment
• Yellow jacket color helps quickly identify the cable as singlemode, reducing installation errors
• 2.0-mm duplex zipcord design offers flexibility and ease of cable management in tight spaces
• OFNR-rated PVC jacket certified for riser use, allowing safe vertical installation without added fire risk
• Each cable undergoes 100% testing to guarantee consistent performance and safety
• Includes a 2-year warranty to provide confidence in long-term reliability

Key specs

• Fiber type: OS2 singlemode 9/125 micron
• Length: 3.2 feet (1 meter)
• Connectors: ST on one end, SC on the other
• Jacket: Yellow OFNR PVC suitable for riser applications
• Cable design: 2.0-mm duplex zipcord
• Supported data rates: Gigabit and 10 Gigabit Ethernet
• Warranty: 2 years

Connectivity and compatibility

This fiber optic cable is designed to connect devices that use singlemode transceivers with ST or SC ports, such as switches, servers, and telecommunications equipment. The combination of ST and SC connectors allows it to fit into a variety of network setups without requiring additional adapters. Its singlemode fiber supports high-speed data transfer over longer distances compared to multimode cables, making it suitable for enterprise and data center environments.

Installation and setup

The cable’s 2.0-mm duplex zipcord design makes it easy to route and manage within network racks or conduits. The yellow OFNR jacket not only identifies the cable type but also meets fire safety standards for riser installations, allowing it to be safely run between floors in commercial buildings. Its 3.2-foot length provides flexibility for short connections without excess slack, helping maintain a tidy and efficient setup.

Ideal uses and environments

This fiber optic cable works well in data centers, enterprise networks, and telecommunications rooms where reliable singlemode connections are required. It suits IT professionals and network installers who need a tested, high-quality cable for critical equipment connections. The riser-rated jacket and compact length make it a strong choice for vertical cable runs and tight spaces where safety and performance are priorities.