FL SWITCH 1004-SFX

Narrow Ethernet switch, four RJ45 ports with 10/100 Mbps on all ports, one SFP port with 100 Mbps, automatic data transmission speed detection, autocrossing function, and QoS

£102.00

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The stock was last updated at 2:07 pm Thursday, 18 December, 2025. Please contact us for lead times if needed.

Available on back-order

Series Description

The Phoenix Contact Industrial Ethernet Switch has four RJ45 ports which support 10, 100 Mbps transmission speed and 1 SC single mode port which support 100 Mbps transmission speed. It has profinet PTCP filter for reliable communication on profinet networks.

DIN rail mounting
IP30 Degree of protection
Ambient operating temperature range is -10°C to 60°C

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FL SWITCH 1004-SFX

The FL SWITCH 1004-SFX is part of a wider series. A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.

There are no listed accessories for this product

If you are looking for accessories for this product, please contact us and our sales team will advise you on what products work really well when using any product from the FL SWITCH 1004-SFX.

Product Specification

Additional information

Brand

RJ45 Ports

Dimensions

22.5x117xx84 mm

Note on application

Only for industrial use

EMC note

EMC: class A product, see manufacturer's declaration in the download area

Housing material

Polycarbonate fiber reinforced

Mounting type

DIN rail mounting

Ethernet (RJ45)

Number of interfaces: 4
Connection method: RJ45
Note on the connection method: Auto negotiation and autocrossing
Transmission speed: 10/100 Mbps
Transmission physics: Ethernet in RJ45 twisted pair
Transmission length: 100 m (per segment)
Signal LEDs: Data receive, link status
No. of channels: 4 (RJ45 ports)
Input buffer: 768 Kbits
Output buffer: 768 Kbits

Ethernet (SFP)

Number of interfaces:1
Connection method: SFP
Transmission speed: 100 Mbps (full duplex)
Transmission physics: Depending on the SFP module
Transmission length: up to 40 km (Depending on the fiber/SFP module used)
Signal LEDs: Data receive, link status
No. of channels: 1 (SFP port)

Product Properties

Product family: Unmanaged Switch 1000
MTTF: 138.3 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) / 1647 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) / 1503.6 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
Basic functions: Unmanaged switch, Autonegotiation, Store and Forward switching mode

Switch Functions

Basic functions: Unmanaged switch, Autonegotiation, Store and Forward switching mode
PROFINET conformance class: Conformance Class A
MAC address table: 2k
Status and diagnostic indicators: LEDs: US, link and activity per port
Additional functions: 100 BASE-TX/100BASE-FX (IEEE 802.3u), Quality of Service (QoS) prioritization (IEEE 802.1p), Energy-efficient Ethernet (IEEE 802.3az), 10Base-T (IEEE 802.3)

Phoenix Contact offers a comprehensive range of products and solutions for electrical connections, electronic interface, and industrial automation applications. Their portfolio includes terminal blocks, connectors, controllers, and I/O systems, among other high-quality components and systems. The company is dedicated to advancing technological progress and supports its customers with a blend of innovation, precision engineering, and exceptional service.

Manuals & Datasheets

Supported Documents & Firmware Last Updated: December 8, 2025