Moxa ICF-1171I-S-ST-T | ICF-1171I CAN-to-Fibre Converter, Single-Mode ST, 40km, -40 to 75°C

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SKU:ICF-1171I-S-ST-T

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Description

The Moxa ICF-1171I-S-ST-T is an industrial CAN-to-fibre converter that extends CAN 2.0A, CAN 2.0B and CAN FD networks over single-mode fibre with an ST connector, reaching a typical distance of 40 km. Deployed in pairs, it links remote CAN segments across plants, rail corridors and utility sites. This -T model is rated for -40 to 75°C operation, and the built-in 2 kV CAN isolation helps protect equipment from ground loops and electrical noise.

Dual 12 to 48 VDC power inputs provide power redundancy, and a relay output supports fault signalling. A DIP switch enables the 120-ohm terminator, while rotary switches set the CAN 2.0 or CAN FD arbitration and data rates. The IP30 metal housing mounts on a DIN rail, and LEDs show CAN bus, fibre and power status for quick diagnostics.

Features

- Converts CAN signals to fibre and back, extending networks up to 40 km
- Supports CAN 2.0A, CAN 2.0B and CAN FD, conforming with ISO 11898
- CAN 2.0 auto-baudrate with arbitration rates up to 1 Mbps
- CAN FD data rates up to 5 Mbps
- Built-in 2 kV isolation protects against ground loops and noise
- Dual power inputs for redundancy
- DIP switch for 120-ohm terminal resistance
- Rotary switches for CAN 2.0/CAN FD arbitration and data rate configuration
- LEDs for CAN bus, fibre and power status diagnostics
- Wide-temperature -T model for -40 to 75°C environments

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 1 x CAN port supporting CAN 2.0A, CAN 2.0B and CAN FD, compatible with ISO 11898
- 1 x 100Base-FX single-mode ST fibre port
- Typical fibre distance: 40 km (9/125 µm, OS1 single-mode)
- Wavelength: 1310 nm typical, TX range 1280 to 1340 nm
- Optical power TX: 0 to -5 dBm, RX: -3 to -34 dBm
- Link budget: 29 dB, dispersion penalty 1 dB
- CAN isolation: 2 kV built-in
- Input voltage: 12 to 48 VDC, dual power inputs via terminal block
- Input current: 188.5 mA max.
- Relay contact rating: 1 A @ 30 VDC resistive load
- Housing: IP30 metal, DIN-rail mounting, wall mounting with optional kit
- Dimensions: 30.3 x 70 x 115 mm, weight 294 g
- Operating temperature: -40 to 75°C
- Storage temperature: -40 to 85°C
- Humidity: 5 to 95% non-condensing
- Approvals: EN 55032/35, CISPR 32, FCC Part 15B Class A, UL 62368-1, EN 62368-1, KC
- MTBF: 2,412,885 hrs (Telcordia)

FAQs

Q: Do I need two converters to extend a CAN network over fibre?
A: Yes. The ICF-1171I-S-ST-T is used in pairs, with one converter at each end of the single-mode fibre link.

Q: What fibre type and distance does this model support?
A: It uses single-mode 9/125 µm (OS1) fibre with an ST connector and supports a typical distance of 40 km at 1310 nm.

Q: Does it support CAN FD?
A: Yes. It supports CAN 2.0A, CAN 2.0B and CAN FD, selectable by DIP switch, with CAN FD data rates up to 5 Mbps.

Q: What does the -T in the model name mean?
A: The -T suffix indicates the wide-temperature version, rated for operation from -40 to 75°C.

Q: What power supply does it need?
A: It accepts 12 to 48 VDC on two redundant power inputs via a terminal block, drawing up to 188.5 mA.

Q: How is it mounted?
A: The IP30 metal housing mounts on a DIN rail, or on a wall using the optional wall-mount kit.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa ICF-1171I-S-ST-T | ICF-1171I CAN-to-Fibre Converter, Single-Mode ST, 40km, -40 to 75°C