Networking cable EFB Elektronik 99733.250-CPR Cat7 S/FTP (S-STP) 250 m Black

The EFB Elektronik 99733.250-CPR Cat.7 S/FTP networking cable is a 250 m black cable designed for high-frequency data transmission up to 1200 MHz. Constructed as 4x2xAWG23/1 with an S/FTP (S‑STP) shielding scheme, it meets ISO/IEC 11801, DIN EN 50173 and DIN EN 50288-4-1 standards and carries Construction Products Regulation (BauPVO) Euroclass Dca and IEC 60332-1 compliance. The cable features a polyethylene (PE) outer sheath and a halogen-free inner sheath and is suitable for dry or damp indoor rooms, outdoor installations and underground routing.

Advantages

The cable construction 4x2xAWG23/1 combined with S/FTP shielding provides improved protection against electromagnetic interference and crosstalk while supporting up to 10 Gbit/s data rates. Durable PE outer sheath and halogen-free inner sheath increase suitability for outdoor use and installations where reduced smoke and corrosive gases are required in case of fire. Compliance with multiple international standards ensures compatibility with structured cabling systems.

Suitable for

• Structured Ethernet networks up to Cat7 performance
• Indoor installations in dry or damp rooms
• Outdoor and underground cable runs (direct burial with appropriate installation practice)
• Environments requiring low-smoke, halogen-free materials

Key specifications

• Manufacturer: EFB Elektronik, MPN 99733.250-CPR
• Length: 250 m
• Category: Cat7
• Conductor / structure: 4x2xAWG23/1
• Shielding: S/FTP (S‑STP)
• Max frequency: 1200 MHz
• Data rate: up to 10 000 Mbit/s
• Outer sheath: PE (polyethylene)
• Inner sheath: halogen-free
• Standards: ISO/IEC 11801, DIN EN 50173, DIN EN 50288-4-1, IEC 60332-1
• Euroclass (BauPVO): Dca
• Colour: Black
• EAN: 4049759253738

How to use

Install the cable following local electrical and building regulations and standard structured cabling practices. Use appropriate outdoor or underground conduit, sealing and gland fittings where required. Terminate with compatible Cat7‑rated connectors or shielded RJ45 components, maintaining correct grounding of the overall cable shield and drain wire. Observe recommended bend radius and avoid excessive pulling force during installation to preserve transmission performance.

Recommendations

For best long-term performance in outdoor or underground runs, combine the cable with weatherproof conduits, adequate drainage and corrosion‑resistant fittings; ensure shield termination and earthing at designated points to maintain EMC protection.