• Interface
• －4 10/100BASE-TX Fast Ethernet IEEE 802.3at PoE+ RJ45 copper ports (Port-1 to Port-4)
• －1 10/100BASE-TX Fast Ethernet non-PoE RJ45 copper port
• －One terminal block for master and slave power input (Power Range: 12 ~ 48V DC redundant power)
• －Hardware DIP switch for Standard, VLAN and Extend mode selection; the Extend mode features 25-watt PoE transmission distance of 250m at speed of 10Mbps (Only for Port-1 to Port-4)
• Power over Ethernet
• －Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
• －Backward compatible with IEEE 802.3af Power over Ethernet
• －Up to 4 ports of IEEE 802.3af/at devices powered
• －Up to 120-watt PoE budget
• －Supports PoE power up to 36 watts for each PoE port
• －Each port supports 54V DC power to PoE powered device
• －Auto detects powered device (PD)
• －Circuit protection prevents power interference between ports
• －Remote power feeding up to 100m in standard mode with 250m in extend mode
• Switching
• －Hardware-based 10/100Mbps (half/full duplex), auto-negotiation and auto MDI/MDI-X
• －Features Store-and-Forward mode with wire-speed filtering and forwarding rates
• －IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
• －1K MAC address table size
• －1536 Bytes jumbo frame
• －IEEE 802.1Q VLAN transparency
• －Automatic address learning and address aging
• －Supports CSMA/CD protocol
• Industrial Case and Installation
• －IP40 metal case
• －DIN-rail, wall-mount design or side wall-mount design
• －12~48V DC redundant power with polarity reverse protect function
• －Fault alarm for power input failed
• －Supports 5KV DC Ethernet ESD protection
• －-40 to 75 degrees C operating temperature
• －4 real-time PoE power usage indicators

Cost-effective Full PoE+ Power Solution Ideal for Hardened Environment

Featuring Plug and Play designed to be installed in heavy industrial demanding environments, the ISW-504PT is a PLANET Industrial-grade, DIN-rail type Unmanaged Fast Ethernet PoE+ Switch with 4 10/100BASE-TX PoE+ ports, and 1 additional Fast Ethernet interface for video uplink.

The ISW-504PT is designed with redundant power system and is able to operate reliably, stably and quietly in any hardened environment without affecting its performance. It comes with a total power budget of up to 120 watts for different kinds of PoE applications and operating temperature ranging from -40 to 75 degrees C in a rugged IP40 metal housing.


Extension of Ethernet Data Transmission Distance

The ISW-504PT has a built-in solid DIP switch providing “Standard”, "VLAN" and “Extend” operation modes. By default, the ISW-504PT operates as a normal IEEE 802.3af/at PoE+ Switch in the “Standard” operation mode.


Convenient and Reliable Power System

To facilitate the 802.3at PoE+ usage with commonly used 12~48V DC power input for transportation and industrial-level applications, the ISW-504PT adopts 12~48V DC to 54V power boost technology to solve power source issue but does not require special power supplies. The ISW-504PT provides an integrated power solution with a wide range of voltages (12~48V DC) for worldwide operability. It also provides dual-redundant, reversible polarity 12~48V DC power supply inputs for high availability applications.


Environmentally Hardened Design

With the IP40 metal industrial case, the ISW-504PT 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 without air conditioning. It features a ventilated construction in which a cooling fan is not necessary, thereby making its operation noiseless. Being able to operate under the temperature range from -40 to 75 degrees C, the ISW-504PT can be placed in almost any difficult environment.


Robust Protection

The ISW-504PT provides contact discharge of ±5KV DC and air discharge of ±5KV DC for Ethernet ESD protection. It also supports ±5KV surge immunity to improve product stability and protects users’ networks from devastating ESD attacks, making sure the flow of operation does not fluctuate.


Safe and Easy PoE Network Deployment

Carrying both Ethernet data and power simultaneously, the ISW-504PT reduces cabling requirements and eliminates the need for dedicated electrical outlets on the wall, ceiling or any unreachable place. It helps users to utilize just one Ethernet cable to install and deploy IP camera, wireless AP or VoIP phone more efficiently and cost-effectively.


Learn more: https://www.planet.com.tw/en/product/isw-504pt-v3

• mmo_25008086_1471523287_9621_16486.pdf
• mmo_25008086_1471523327_7322_16486.pdf