• Physical Port
• –4-port 10/100Base-TX RJ-45 with auto MDI/MDI-X function
• –2-port 100Base-FX SFP interface
• Layer 2 Features
• –Complies with IEEE 802.3, IEEE 802.3u 10/100Base-TX, 100Base-FX Ethernet standard
• –Supports auto negotiation and 10/100Mbps half / full duplex mode for each copper port
• –High performance Store and Forward architecture
• –Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
• –Backplane (Switching Fabric): 1.2Gbps
• –Integrated address look-up engine, supporting 2K absolute MAC addresses
• –1Mbit on-chip frame buffer
• –Automatic address learning and address aging
• –CSMA/CD Protocol
• Industrial Case / Installation
• –IP30 metal case protection
• –DIN rail and wall mount design
• –12 to 48V DC, redundant power with polarity reverse protection and connective removable terminal
• block for master and slave power
• –Supports EFT protection 6KV DC for power line
• –Supports 6KV DC Ethernet ESD protection
• –-40 to 75 degrees C wide operating temperature

Highly Convenient and Distance Extendable Industrial Robust Switch

PLANET ISW-621TF is a new Industrial Ethernet Switch that can operate under WIDE-TEMPERATURE environment ranging from -40 up to 75 degrees C and is equipped with two 100Base-FX SFP slots. With two mini-GBIC 100Base-FX SFP (Small-Form Factor Pluggable) interfaces supported, the deployed distance of the ISW-621TF can be extended from 2 kilometers (via multi-mode fiber) up to above 60 kilometers (via single-mode fiber), respectively. In other words, the ISW-621TF provides more flexibility for Transportation, Manufacturing, Security and Surveillance with distance extension without any limitation and is a suitable model either for long or short distance network deployment.

Hardened Design

The ISW-621TF can operate stably in harsh environment with wide operating temperature support. It also provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb side traffic control cabinets.

Easy Installation and Wide Range of Power Usages

The ISW-621TF is designed with a compact case that allows either DIN rail or panel mounting for the efficient usage of cabinet space. It provides an integrated power supply with a wide range of voltages for worldwide operation. It also offers dual-redundant, reversible polarity 12V DC to 48V DC power supply inputs for high availability applications requiring dual or backup power inputs.


Learn more: https://www.planet.com.tw/en/product/isw-621tf

• mmo_27321362_1471252276_9542_12699.pdf
• mmo_27321362_1471252307_9596_12700.pdf