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Compact metal industrial switch with four RJ45 ports and one single-mode fiber port, DIN rail and wall mount brackets

PLANET

PLANET ISW-511TS15 4+1 port 15km single-mode network switch

SKU CH-6FJK-ZMFD5 MPN ISW-511TS15

Unmanaged industrial Ethernet switch with four 10/100Base-TX RJ-45 ports and one 100Base-FX single-mode fiber port reaching 15km, operating from -40 to 75°C on 12-48V DC redundant power

  • Product formatDIN Rail Kit and Wall Mount Ear
  • Supported standardsIEEE 802.3 Ethernet, 10Base-T IEEE 802.3u Fast Ethernet, 100
  • Management typeUnmanaged
  • Main ports4 x port 10/100Base-TX RJ-45 with auto MDI / MDI-X function
  • Main port speed10/100 Mbit/s
  • MAC table size2K
  • Extends fibre links to 15 km with single-mode 9/125 µm interface
  • Connects four copper devices via 10/100 RJ-45 auto-MDI ports
  • Operates reliably from -40 °C to 75 °C industrial range
  • Accepts 12–48 V DC with redundant inputs and reverse-polarity protection
  • Mounts on DIN rail or wall with compact 1.26" x 5.31" x 3.82" form factor

Industrial Switch for Long-Range Fibre

The PLANET ISW-511TS15 is an unmanaged industrial Ethernet switch with four 10/100Base-TX RJ-45 ports and one 100Base-FX single-mode fibre port. It supports transmission up to 15km over 9/125µm fibre at 1310 nm wavelength. The unit operates on 12-48V DC with redundant power inputs and polarity reverse protection.

Suited for Harsh Environments, Not Gigabit Needs

This switch fits industrial automation, transportation and outdoor surveillance networks that require wide temperature tolerance from -40 to 75 degrees Celsius. It is not for installations needing gigabit throughput, managed features like VLAN or SNMP, or multimode fibre connectivity.

15km Single-Mode Fibre Uplink Decides Fit

The single 100Base-FX port reaches 15km on 9/125µm single-mode fibre with a receive sensitivity of -32 dBm. If the link distance exceeds this range or the infrastructure uses multimode fibre, a different transceiver or switch model is required.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $82.99
Cheaper than about 82% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand namePLANET
Model nameISW-511TS15
Memory
Buffer size1 MB
Connectivity
Supported standardsIEEE 802.3 Ethernet, 10Base-T
IEEE 802.3u Fast Ethernet, 100Base-TX, 100Base-FX
IEEE 802.3x Full-duplex flow control
Management typeUnmanaged
Main port speed10/100 Mbit/s
MAC table size2K
Switching modeStore and Forward
Ports & slots
Main ports4 x port 10/100Base-TX RJ-45 with auto MDI / MDI-X function for ISW-511T series
1 x port 100Base-FX interface on ISW-511TS15 for up to 15km (single-mode fiber 9/125µm) transmission distance
Power
Power detailsRequirements:
12 to 48 V DC
Redundant power with polarity reverse protection function
Power Consumption / Dissipation: 13.7 W / 46 BTU
Size & build
Product dimensions1.26 in × 5.31 in × 3.82 in
Product weight0.96 lb (0.44 kg)
Shipping weight0.91 kg
Package size178 × 127 × 76 mm
Environment & compliance
Temperature rangeOperating Temperature: -40 to 75 degree Celsius
Storage Temperature: -40 to 85 degree Celsius
Humidity rangeOperating Humidity: 5% ~ 90%
Storage Humidity: 5% ~ 90% non-condensing
More details
Product formatDIN Rail Kit and Wall Mount Ear

Questions about this item

What does the 15 km single-mode fiber link actually deliver in a real installation?

The 100Base-FX port runs at 100 Mbps over 9/125 µm fiber at 1310 nm, giving a 15 km reach with launch power between -20 dBm and 0 dBm and receive sensitivity of -32 dBm.

Which Ethernet standards does the switch implement and what speed ceiling do they set?

It follows IEEE 802.3, 802.3u and 802.3x, so copper ports auto-negotiate at 10 or 100 Mbps and the fiber port is fixed at 100 Mbps full-duplex with flow control.

What physical mounting hardware is included and how much space does the unit need?

A DIN rail kit and wall-mount ears are supplied; the enclosure measures 1.26" x 5.31" x 3.82" and weighs 0.96 lb.

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