EFB Elektronik O0933.30 E2000/APC to E2000/APC Single-Mode Duplex Fiber Patch Cable, OS2, 2 m, LSZH, Yellow

In high-density data centers and FTTH installations, every connection must be reliable and low-loss. The EFB Elektronik O0933.30 fiber patch cable delivers exactly that. It features E2000/APC connectors on both ends, ensuring a secure, spring-loaded shutter connection that protects the ferrule from dust and scratches. The single-mode OS2 fiber with G.657.A2 low bend loss construction allows for tight routing without compromising signal integrity. The duplex design with two fibers supports bidirectional communication, while the yellow LSZH jacket meets strict fire safety regulations. With a 2-meter length, it's perfect for patching between panels, switches, and optical distribution frames.

Key specifications

• Connector type: E2000/APC to E2000/APC
• Fiber mode: Single-mode (OS2, G.657.A2)
• Cable structure: Duplex (2 fibers)
• Length: 2 meters
• Core/cladding diameter: 9/125 µm
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Jacket color: Yellow
• Insertion loss: ≤ 0.25 dB (typical)
• Return loss: ≥ 60 dB (typical)
• Operating wavelengths: 1310 nm, 1550 nm
• Operating temperature: -20°C to 70°C
• Ferrule material: Zirconia ceramic
• Polishing: APC (Angled Physical Contact)
• Compliance: RoHS, REACH

Why choose it

This patch cable is built for performance and durability. The E2000/APC connectors feature an integrated protective shutter that automatically closes when disconnected, preventing contamination and maintaining low insertion loss over time. The APC polish minimizes back reflections, which is critical for high-speed networks and analog RF applications. The G.657.A2 fiber offers excellent bend resistance, allowing installation in tight spaces without signal degradation. The LSZH jacket ensures safety in case of fire by emitting low smoke and no halogens, protecting both equipment and personnel.

Ideal use cases

• Data center patching between switches, servers, and patch panels
• FTTH (Fiber to the Home) installations requiring low bend loss
• Telecom central offices and headends
• High-speed backbone connections
• Any environment where space is limited and reliability is paramount

Good to know

The E2000/APC connector is known for its robust design and protective shutter, making it a preferred choice in European telecom networks. This cable is factory-terminated and tested to ensure consistent performance. The yellow jacket is standard for single-mode OS2 fiber, providing easy identification. For optimal performance, ensure connectors are cleaned before each mating.