Model Definition

• 490: Modicon network accessory series

• NOR: Fiber optic Ethernet cable, MT‑RJ to MT‑RJ

• 00003: 3 meters in length

Technical Specifications

Mechanical & Interface

• Fiber type: Multimode glass (62.5/125 µm), 2 fibers

• Connectors: 2 × MT‑RJ (duplex)

• Length: 3 m

• Jacket: Industrial PVC, violet

• Weight: ~0.05 kg

• Protection: IP20 (connectors)

Optical & Electrical

• Data rate: 10/100 Mbps (1 Gbps compatible)

• Wavelength: 850 nm

• Max distance: 2 km (100 Mbps, multimode)

• Insertion loss: ≤ 0.5 dB per connector

Environmental

• Operating temp: −20 °C to +60 °C

• Storage temp: −25 °C to +80 °C

• Humidity: 5%–95% RH, non‑condensing

• Certifications: UL, CE

Core Functions

• Industrial Ethernet interconnection: Connects switches, PLCs, HMIs, and transceivers with MT‑RJ fiber ports

• Multimode fiber transmission: Delivers reliable, high‑speed communication in EMI‑prone industrial environments

• Dual MT‑RJ interface: Enables direct device‑to‑device fiber links without adapters

Application Scenarios

• Schneider ConneXium switches (TCSE series)

• Modicon Quantum/M580 PLCs with MT‑RJ fiber Ethernet modules (e.g., 140CPU67160)

• Factory automation, process control, and intelligent buildings

• Networks requiring EMI immunity and long‑distance runs

Usage & Maintenance

• Minimum bend radius: ≥ 10× cable diameter

• Keep connectors clean; use dust caps when not in use

• Indoor use only; not for outdoor or direct burial

• Compatible with 490NOC series (MT‑RJ/SC) for mixed port setups

Related Part Numbers

• 490NOR00001: 1 m, MT‑RJ/MT‑RJ

• 490NOR00002: 2 m, MT‑RJ/MT‑RJ

• 490NOR00005: 5 m, MT‑RJ/MT‑RJ