10/100BaseTx to 100BaseFx mini fast Ethernet converter

TN-M/E-PSW Series

  •  M/E-PSW Series is a Fast Ethernet stand-alone Mini media converter that provides cost effective media conversion between 10/100Base-TX ports and 100Base-FX ports.
  • With its fixed configuration, deployments are just plug-and-play, and its small size makes it ideal for locations where space is limited.
  • Operating at Layer 2, the data link layer, this converter not only converts copper to fibre, it also provides rate conversion allowing legacy 10Base-T copper devices to connect to 100Base-FX fibre.

Data Sheet


Item Description

IEEE 802.3

Max Frame Size

1632 bytes

Status LEDs

PWR: (below RJ-45)
ON = Link
FX-Link/Act: (Upper Left on RJ-45)
ON = Link
ON = Link


Width: 1.8” [46 mm]
Depth: 3.3” [85 mm]
Height: 0.85” [22 mm]

Power Consumption

2.6 Watts

Power Supply

External AC/DC required; +12VDC, 0.5A min

Power Input

7.5 VDC to 13.9 VDC


Operating: 0°C to 50°C
Storage: -15°C to 65°C
Humidity: 5% to 95%
Altitude: 0 – 10,000 ft.


FCC Class A, CISPR22/EN55022
Class A, EN55024, CE Mark



Ordering Information

Order Code Description
TN-M/E-PSW-FX-02 10/100Base-TX (RJ-45) [100 m/328 ft.] to 100Base-FX 1300nm multimode (ST) [2 km/1.2 mi.]
TN-M/E-PSW-FX-02(SC) 10/100Base-TX (RJ-45) [100 m/328 ft.] to 100Base-FX 1300nm multimode (SC) [2 km/1.2 mi.]
TN-M/E-PSW-FX-02(SM) 10/100Base-TX (RJ-45) [100 m/328 ft.] to 100Base-FX 1310nm single mode (SC) [20 km/12.4 mi.]

More Information