PLANET ISW-621TS15 Industrial Unmanaged L2 Fast Ethernet Switch with 4x 10/100 + 2x 100Base-FX SC Multi-mode, DIN-Rail/Wall-Mount, -40 to 75°C

The PLANET ISW-621TS15 is a rugged industrial unmanaged Layer 2 Fast Ethernet switch designed for reliable network connectivity in harsh environments. With 4 x 10/100BASE-TX ports and 2 x 100BASE-FX SC multi-mode fiber ports, it provides seamless integration of copper and fiber networks over distances up to 2 km. Its IP30 metal housing, dual redundant DC power inputs (12~48V), and wide operating temperature range (-40 to 75°C) make it ideal for factory automation, surveillance, and outdoor installations.

Advantages

Robust industrial design ensures continuous operation in extreme conditions. The dual power inputs with redundancy guarantee uptime, while the fiber ports extend network reach beyond copper limitations. Easy DIN-rail or wall-mount installation simplifies deployment in control cabinets or on walls.

Suitable for

• Industrial automation and control networks
• IP surveillance systems in harsh environments
• Outdoor or remote site connectivity
• Transportation and utility infrastructure

Key specifications

• Switch Type: Unmanaged Layer 2
• Ports: 4 x 10/100BASE-TX + 2 x 100BASE-FX (SC multi-mode)
• Fiber Distance: Up to 2 km
• Switching Capacity: 1.2 Gbps
• MAC Address Table: 1K entries
• Jumbo Frame Support: 1522 bytes
• Flow Control: IEEE 802.3x (full-duplex), back pressure (half-duplex)
• Power Input: Dual 12~48V DC (redundant)
• Power Consumption: Max 4.8W
• Operating Temperature: -40 to 75°C
• Housing: IP30 metal case
• Mounting: DIN-rail, wall-mount
• ESD/EFT Protection: 6KV DC

Recommendations

For mission-critical industrial networks, the PLANET ISW-621TS15 delivers dependable performance and durability. Pair with PLANET media converters or SFP modules for extended fiber connectivity.