LEONI Kerpen LEONI LWL-Kbl OM4 RuM/Shr. E2000/LC 2m - Kabel - 2 m

When a standard patch cable cannot satisfy the demands of high-speed optical networking, the LEONI KERPEN 21.08.2552 steps in with OM4 multimode fiber and precision E2000/APC to LC/UPC terminations. This 2-meter duplex cable is engineered for data centers and enterprise backbones where 100 Gbps throughput and low insertion loss are non-negotiable.

Highlights

• OM4 multimode fiber with 50/125 µm core/cladding for extended reach at high data rates
• E2000/APC (LSH/APC) connector on one end, LC/UPC on the other for versatile patching
• LSZH (Low Smoke Zero Halogen) jacket in aqua for safety and easy identification
• Supports up to 100 Gbps over short distances (e.g., 70 m for 100GBASE-SR4)
• Duplex construction with two fibers for bidirectional communication
• Typical insertion loss ≤ 0.3 dB and return loss ≥ 30 dB for reliable signal integrity

In daily use

This patch cable is a workhorse in high-density environments. The E2000/APC connector features an integrated shutter to protect the ferrule from dust and laser radiation, while the LC/UPC end fits standard SFP+ and QSFP+ transceivers. The LSZH jacket emits minimal smoke and toxic fumes in case of fire, making it suitable for enclosed spaces. With a minimum bend radius of 30 mm, it routes easily through cable managers without compromising performance. Operating temperatures from -20°C to +70°C allow deployment in a wide range of conditions.

Full specifications

• Brand: LEONI KERPEN
• Model: 21.08.2552
• MPN: 21.08.2552
• Cable Type: Fiber Optic Patch Cable
• Fiber Type: Multimode OM4
• Connector A: E2000/APC (LSH/APC)
• Connector B: LC/UPC
• Cable Length: 2 m
• Number of Fibers: 2 (Duplex)
• Jacket Material: LSZH
• Jacket Colour: Aqua
• Maximum Data Rate: 100 Gbps
• Supported Wavelengths: 850 nm, 1300 nm
• Insertion Loss (Typical): ≤ 0.3 dB
• Return Loss (Typical): ≥ 30 dB
• Operating Temperature: -20°C to +70°C
• Minimum Bend Radius: 30 mm
• Compliance: IEC 60794-2, TIA/EIA-568.3-D

Final note

For mission-critical links where every decibel counts, the LEONI KERPEN 21.08.2552 delivers consistent, low-loss performance in a flame-retardant, easy-to-manage package.