Fibre optic cable Tecline 39975003 3 m SC MT-RJ Turquoise

The Tecline 39975003 is a 3 m OM3 fibre optic cable with SC and MT-RJ connectors designed for short- to medium-range high-speed network links. It uses a 50 µm multimode core to support reliable optical transmission in data centers, server rooms and structured office cabling. The turquoise jacket provides clear visual identification during installation and maintenance while the standardized SC and MT-RJ terminations ensure compatibility with equipment that accepts these connector types.

Advantages

This OM3 cable supports high bandwidth and low modal dispersion for improved signal quality over multimode links. The SC connector offers a simple push-pull coupling and robust mechanical stability, while the MT‑RJ provides a compact duplex connection suitable for dense patching panels. The 3 m length balances flexibility and reach for typical rack-to-rack or device-to-patch-panel connections. The turquoise color assists in quick identification and cable management within complex installations.

Suitable for

• Short-range multimode network links in data centers and server rooms
• Interconnecting switches, transceivers and patch panels with SC and MT-RJ ports
• Structured office cabling where OM3 performance is required
• Environments that need clearly color-coded fibre runs for maintenance

Key specifications

• Fiber type: OM3 multimode
• Core diameter: 50 µm
• Length: 3 m
• Connector A: SC (single or duplex depending on implementation)
• Connector B: MT-RJ duplex
• Jacket color: Turquoise
• Typical applications: 10 Gbit/s multimode links and backward-compatible multimode networks

How to use

Route the fibre optic cable avoiding sharp bends and mechanical stress; maintain the manufacturer’s minimum bend radius to prevent increased attenuation. Insert the SC connector into the mating SC adapter or port with a straight push until it clicks; for the MT-RJ, align the keyed housing and gently push into the corresponding MT-RJ receptacle until seated. Keep dust caps on connectors until final installation and clean connector endfaces with appropriate fibre cleaning tools if contamination is suspected. Verify link integrity and optical power levels with suitable test equipment after installation.

Usage recommendations

Store and handle the cable in a dry, temperature‑controlled environment to preserve performance. Use proper cable management like trays and routing guides to minimize bending and tension. When connecting to transceivers or active equipment, ensure connector types match and follow equipment guidance for multimode OM3 links to achieve expected data rates.