SEL SEL-2725 Five-Port Ethernet Switch

SEL-2725

Five-Port Ethernet Switch

The SEL-2725 is an unmanaged five-port switch and copper-to-fiber-optic media converter. Single- or multimode fiber optics are available to accommodate a wide range of utility and industrial applications.

devices with the central or managed Ethernet switch. Apply to SEL-2725 as a multiport media converter to connect Ethernet 10/100BASE-T devices to one location or equipment rack. Keeping the electrical connections short and localized greatly reduces the possibility of induced noise.

Commissioning and Troubleshooting

LED indicators simplify commissioning and help solve network problems. The green LED is solid color for established links and blinks when there is activity. The yellow LED is solid color for full-duplex operation and blinks to indicate a collision.

Durability

The environmental specifications of the switch exceed the requirements of IEEE 1613 Class 2 and IEC 61850-3. making it suitable for operation in harsh environments, such as electric utility substations or industrial plants. Add conformal coating to the circuit boards to provide additional protection from harsh environments and airborne contaminants.

Unmatched Reliability

Depend on reliability from SEL. Compare our superior specification compliance, lower price, and worldwide, ten-year warranty to alternatives.

Ethernet Port Configurations

Five 10/100BASE-T copper ports

Four 10/100BASE-T copper ports (Ports 1–4) and one 100BASE-FX multimode fiber port (Port 5)

Four 10/100BASE-T copper ports (Ports 1–4) and one 100BASE-LX single-mode fiber port (Port 5)

Three 10/100BASE-T copper ports (Ports 1–3) and two 100BASE-FX multimode fiber ports (Ports 4–5)

Three 10/100BASE-T copper ports (Ports 1–3) and two 100BASE-LX single-mode fiber ports (Ports 4–5)

Three 10/100BASE-T copper ports (Ports 1–3), one 100BASE-FX multimode fiber port (Port 4), and one 100BASE-LX single-mode fiber port (Port 5)

Fiber Interfaces

100BASE-FX (1.300 nm multimode LC connector, 2 km)

100BASE-LX10 (1.310 nm single-mode LC connector, 15 km)

100BASE-LX10 and 100BASE-FX (1.310 nm single-mode LC connector and 1.300 nm multimode LC connector)

Conformal Coating

Protect equipment from harsh environments and airborne contaminants, such as hydrogen sulfide, chlorine, salt, and moisture.