Cabo de patch de fibra ótica OM3 duplex, 50/125 µm, ST/ST, aqua, 2,0 m COZOM3STST2SA0020A

Modal bandwidth of 1500 MHz·km at 850 nm ensures this OM3 patch cable handles 10G Ethernet over short distances. The duplex 50/125 µm multimode fibre with ST connectors in aqua LSZH jacket is built for reliable high-speed links.

Overview

The Ekivalan COZOM3STST2SA0020A is a 2-metre duplex OM3 fibre patch cable terminated with ST connectors on both ends. The aqua-coloured LSZH jacket meets low-smoke zero-halogen requirements, reducing toxic emissions in case of fire. The cable supports 10 Gigabit Ethernet up to 300 metres at 850 nm, making it suitable for backbone and horizontal cabling in data centres and enterprise networks.

What stands out

• OM3 multimode fibre with 50 µm core and 125 µm cladding
• ST to ST connectors, crossed polarity (A-B)
• LSZH jacket in aqua for easy identification
• Insertion loss ≤ 0.3 dB, return loss ≥ 30 dB
• Operating temperature range -20°C to 70°C

Technical details

• Cable type: Duplex fibre optic patch cable
• Fibre type: Multimode OM3
• Core/cladding diameter: 50/125 µm
• Connector 1: ST
• Connector 2: ST
• Cable length: 2.0 m
• Jacket material: LSZH
• Jacket colour: Aqua
• Insertion loss (typical): ≤ 0.3 dB
• Return loss (typical): ≥ 30 dB
• Attenuation at 850 nm: ≤ 3.0 dB/km
• Attenuation at 1300 nm: ≤ 1.0 dB/km
• Modal bandwidth at 850 nm: 1500 MHz·km
• Modal bandwidth at 1300 nm: 500 MHz·km
• Operating temperature: -20°C to 70°C
• Storage temperature: -40°C to 85°C
• Cable diameter: approx. 3.0 mm
• Polarity: A-B (crossed)

Our verdict

A dependable OM3 patch cable for high-speed multimode links, with ST connectors and a flame-retardant LSZH jacket. Ideal for legacy fibre installations requiring ST interfaces.