7-Port Unmanaged Industrial Switch, 6-RJ45 Ethernet Ports, 1-SFP Fiber Port

Rugged 7-Port Industrial Gigabit Ethernet Switch

The SF70760 combines six Gigabit copper Ethernet ports with one 1000Mbps SFP fiber interface in a compact industrial switch designed for reliable network connectivity in demanding environments.

Its unmanaged design provides straightforward network connectivity without requiring switch configuration, while the industrial construction provides additional protection for installations exposed to temperature extremes, electrical disturbances, and challenging operating conditions.

Six Gigabit Ethernet Ports and One SFP Fiber Port

The six RJ-45 Ethernet ports support 10/100/1000Mbps operation, allowing the SF70760 to connect a variety of Ethernet devices ranging from legacy 10Mbps and 100Mbps equipment to Gigabit network devices.

The additional 1000Mbps SFP slot provides a flexible fiber optic uplink for extending network connectivity beyond the practical limitations of copper Ethernet.

This combination makes the SF70760 well suited for industrial networks that need to connect multiple copper-based devices while maintaining a fiber optic connection to another network segment.

Flexible Gigabit SFP Connectivity

The SF70760 uses interchangeable 1000Mbps SFP modules, allowing the fiber interface to be selected according to the network's fiber type and distance requirements.

VERSITRON's available Gigabit SFP configurations include:

• Multimode fiber up to 220 meters
• Multimode fiber up to 550 meters
• Multimode fiber up to 2 km
• Single-mode fiber up to 10 km
• Single-mode fiber up to 20 km
• Single-mode fiber up to 40 km
• Single-mode fiber up to 70 km
• Single-mode fiber up to 100 km
• Single-fiber bidirectional configurations up to 10 km
• Single-fiber bidirectional configurations up to 20 km
• Single-fiber bidirectional configurations up to 40 km
• Single-fiber bidirectional configurations up to 60 km
• Single-fiber bidirectional configurations up to 80 km

The VERSITRON datasheet lists these available SFP configurations on page 2, including multimode, single-mode, and single-fiber options using LC connectors.

Note: Fiber transmission distance depends on the SFP module selected and the installed fiber infrastructure.

17Gbps Switching Capacity

The SF70760 provides 17Gbps switching capacity, an 8K MAC address table, and support for maximum Ethernet frame sizes up to 9.6K bytes.

The non-blocking store-and-forward architecture provides efficient packet forwarding across the switch, while flow-control functions help manage traffic between connected devices.

Unmanaged Plug-and-Play Operation

The SF70760 is designed as an unmanaged industrial Ethernet switch, providing simple installation without requiring network configuration or ongoing switch administration.

The copper Ethernet ports support auto-negotiation and Auto-MDI/MDI-X, helping automatically establish the appropriate Ethernet speed and connection configuration.

This makes the SF70760 a practical choice for applications where dependable industrial Ethernet connectivity is more important than advanced network management functions.

Reliable Ethernet Flow Control

The SF70760 supports flow-control functions for reliable Ethernet transmission, including:

• IEEE 802.3x flow control for full-duplex operation
• Back-pressure flow control for half-duplex operation

These functions help regulate traffic and reduce the potential effects of network congestion.

Redundant DC Power

The SF70760 supports dual 9–52VDC power inputs, providing redundant power capability for industrial network installations where maintaining network operation is important.

The redundant power design provides an additional level of reliability for equipment installed in industrial control systems and remote network locations.

4KV Ethernet Surge Protection

The SF70760 incorporates 4KV Ethernet surge protection as part of its industrial protection design.

The switch is also designed with industrial-rated emission and immunity performance for demanding operating environments.

IP44 Metal Industrial Enclosure

The SF70760 is housed in an IP44 metal enclosure designed for industrial installations. The enclosure is corrosion resistant and supports DIN-rail mounting.

This rugged construction makes the switch suitable for installation inside industrial control cabinets, equipment enclosures, and other field-deployed network environments.

Extended Temperature Operation

The SF70760 is designed to operate from -40°C to +80°C, with the same temperature range specified for storage.

The datasheet also specifies 0%–95% relative humidity, non-condensing, allowing the switch to operate in a broad range of industrial environments.

High-Reliability Industrial Design

The SF70760 has an MTBF greater than 100,000 hours and consumes approximately 5 watts of power.

The combination of redundant DC power, surge protection, corrosion-resistant construction, extended-temperature operation, and industrial-rated emission and immunity performance makes the SF70760 well suited for long-term industrial Ethernet deployments.

DIN-Rail Installation

The SF70760 is designed for DIN-rail mounting, providing a convenient installation option for industrial control cabinets and equipment enclosures.

The switch measures approximately 6.14 × 4.53 × 2.36 inches, or 156 × 115 × 60 mm.

Typical Applications

The SF70760 is designed for industrial networks requiring dependable Gigabit copper connectivity with a fiber optic uplink.

Typical applications include:

• Industrial automation
• Manufacturing networks
• Industrial security systems
• Industrial surveillance
• Intelligent transportation systems
• Traffic management networks
• Energy and utility networks
• Remote monitoring and control
• Access control systems
• Network cameras
• Intercom systems
• Industrial control cabinets
• Copper-to-fiber network connections

Technical Capabilities

The SF70760 supports:

• 6 × 10/100/1000Mbps RJ-45 Ethernet ports
• 1 × 1000Mbps SFP fiber slot
• 17Gbps switching capacity
• 8K MAC address table
• 9.6K maximum frame size
• Non-blocking store-and-forward switching
• Auto-negotiation
• Auto-MDI/MDI-X
• IEEE 802.3x flow control
• Back-pressure flow control
• Interchangeable Gigabit SFP modules
• Multimode fiber connectivity
• Single-mode fiber connectivity
• Single-fiber SFP configurations
• Redundant 9–52VDC power
• 4KV Ethernet surge protection
• IP44 metal enclosure
• Corrosion-resistant construction
• DIN-rail mounting
• MTBF greater than 100,000 hours
• 5W power consumption
• -40°C to +80°C operating temperature
• 0%–95% relative humidity, non-condensing

These specifications are based on the SF70760 model column in the VERSITRON Industrial 10/100/1000Base Unmanaged Switches datasheet.

Available Gigabit SFP Configurations

The SFP options above are listed in the VERSITRON datasheet and can be selected according to fiber type and required transmission distance.

Electrical, Mechanical, and Environmental Specifications

These specifications come directly from the SF70760 section of the uploaded VERSITRON datasheet.

Why Choose the VERSITRON SF70760?

The SF70760 provides a practical combination of six Gigabit copper Ethernet ports and one flexible 1000Mbps SFP fiber interface in a rugged industrial platform.

Its 17Gbps switching capacity, redundant 9–52VDC power, 4KV Ethernet surge protection, IP44 metal enclosure, >100,000-hour MTBF, DIN-rail mounting, and -40°C to +80°C operating range make it well suited for industrial networks where reliability and environmental durability are important.

The interchangeable SFP architecture also provides flexibility when extending the network over multimode, single-mode, or single-fiber infrastructure.

VERSITRON Fiber Optic and Ethernet Solutions Since 1958

Since 1958, VERSITRON has provided fiber optic and Ethernet communication solutions for demanding network applications.

The SF70760 continues that tradition with a rugged unmanaged Gigabit Ethernet platform designed to provide dependable copper and fiber connectivity in industrial environments.

For pricing, availability, SFP module selection, or assistance determining the appropriate fiber configuration for your network, contact VERSITRON at sales@versitron.com or 1-800-537-2296.

• 6-Port 10/100/1000Base-T Gigabit Ethernet RJ-45 Ports
• 1-Port 1000Base-SX/LX/EX/BX SFP Type Ports
• Non-blocking store-and-forward switching
• RJ45 Port supports 10/100/1000Mbps-Ful/Half-duplex, Auto—negotiation, Auto-MDI/MDIX
• Prevents Packet Loss w/Back Pressure (Half-Duplex) and IEEE 802.3x PAUSE Frame Flow Control (Full-Duplex)
• Uses interchangeable SFP modules for fiber type, distance, and connector. (Ordered Separately)
• Distances up to 100 km with optional SFPs
• Available for operation over singlemode or multimode fiber over a variety of link budget
• Available for operation over 1 or 2 fibers
• No in-field optical adjustment required
• Redundant dual power supply inputs 48/52 VDC
• 4KV Ethernet Surge Protection for harsh environment
• -40°C to 80°C wide range operating temperature
• Compact, corrosion-resistant case attaches to a standard DIN Rail

7-Port Unmanaged Industrial Switch (SF70760) Review