PLANET ISW-511T Industrial 4-Port 10/100T + 1-Port 100X Gigabit Ethernet Switch

PLANET Industrial 4-Port 10/100TX + 1-Port 100FX Gigabit Ethernet Switch

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The ISW-511T from PLANET Technology is an industrial ethernet switch designed for efficiency in the toughest conditions. The device operates in harsh environments with temperatures ranging from -40~75C and is ideal for use in transporation, manufacturing, security, and surveillance network deployments. The ISW-511T provides a high level of immunity against electromagnetic interference and heavy electrical surges. This device features a slim, DIN rail or panel mountable casing and dual-redunant, reverse polarity power supply units to meet the demands of various industrial applications.

ISW-511T Key Features

  • Ports: (4) 10/100TX + (1) 100FX (MM, SC, 2km)
  • Switching Fabric: 1Gbps
  • Power Consumption: 13.7W/ 46BTU
  • Throughput: 0.74Mpps @ 64 bytes


ISW-511T - PLANET Industrial 4-Port 10/100TX + 1-Port 100FX Gigabit Ethernet Switch

Physical Port
• 4-port 10/100Base-TX RJ-45 with auto MDI / MDI-X function for ISW-511T series
• 1-port 100Base-FX interface on ISW-511T for up to 2km (multi-mode fiber 62.5/125μm, 50/125µm) transmission distance

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): 1Gbps
• Integrated address look-up engine, supports 2K absolute MAC addresses
• 1Mbit on-chip frame buffer
• Automatic address learning and address aging
• CSMA / CD Protocol

Industrial Case / Installation
• IP-30 metal case / protection
• DIN rail and wall mount design
• 12 to 48V DC, redundant power with polarity reverse protection
• Supports EFT protection 6000V DC for power line
• Supports 6KV DC Ethernet ESD protection
• -40 to 75 degrees C wide operating temperature

Device Type
Network Switch
Device Features
Unmanaged, Industrial
SFP Ports
1, 1
Power Input
Yes, 1G SFP
Ethernet Ports
4, 4
Environment Temperature
Installation Type
DIN-rail, Wall-mount
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Hardware Specifications
Copper Ports
4 x 10/100Base-TX, auto negotiation, auto-MDI / MDI-X

10Base-T : 2-pair UTP Cat. 3, 4, 5 cable (100meters, max.)
100Base-TX : 2-pair UTP Cat. 5 cable (100meters, max.)
Optical Port
1 x 100Base-FX

ISW-511T: 50/125μm / 62.5/125μm fiber
ISW-511TS15: 9/125μm fiber

ISW-511T: Multi-mode
ISW-511TS15: Single-mode

ISW-511T: 2km
ISW-511TS15: 15km

ISW-511T: 1310nm
ISW-511TS15: 1310nm

Launch Power
ISW-511T: Max. -14dBm, Min. -20dBm
ISW-511TS15: Max. 0dBm, Min. -20dBm

Receive Sensitivity
ISW-511T: -32dBm
ISW-511TS15: -32dBm

Max. Input Power
ISW-511T: -14dBm
ISW-511TS15: 0dBm
Dimensions (W x D x H) 135 x 97 x 32 mm
Weight 436g
Power Requirements 12~48V DC
Redundant power with polarity reverse protection function
Power Consumption / Dissipation 13.7 watts / 46 BTU
Installation DIN rail kit and wall mount ear
Alarm Provides one relay output for power failure
Alarm relay current carry ability: 1A @ DC 24V
Switch Specifications
Switch Processing Scheme Store-and-Forward
Address Table 2K entries
Buffer 1Mbit
Flow Control Back pressure for half duplex,
IEEE 802.3x pause frame for full duplex
Switch Fabric 1Gbps
Throughput (Packet Per Second) 0.74Mpps @ 64Bytes
Standards Conformance
Standards Compliance IEEE 802.3 Ethernet, 10Base-T
IEEE 802.3u Fast Ethernet, 100Base-TX, 100Base-FX
IEEE 802.3x full-duplex flow control
Temperature Operating: -40~75 degrees C
Storage: -40~85 degrees C
Humidity Operating Operating: 5~90%
Storage: 5~90% (Non-condensing)
Regulation Compliance FCC Part 15 Class A, CE
Stability Testing IEC60068-2-32 (Free fall)
IEC60068-2-27 (Shock)
IEC60068-2-6 (Vibration)
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