Hardened Managed Ethernet Switch
This quick start guide describes how to install and use the Hardened Managed Ethernet Switch. This is the
switch of choice for harsh environments constrained by space.
Functional Description
Complies with IEC61850-3 and IEEE1613 environmental requirements for substation and power
automation.
Complies with EN50121-4 environmental requirements for railway applications.
Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity for industrial environment.
RS-232 console, Telnet, SNMP v1 & v2c & v3, RMON, Web Browser, and TFTP management.
Supports Command Line Interface in RS-232 console.
Supports 8192 MAC addresses. Provides 3M bits memory buffer.
Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation: 1000Mbps-full-duplex;
10/100Mbps-full/half-duplex; Auto MDI/MDIX.
100Base-FX: Multi mode SC or ST type, Single mode SC or ST type; 100Base-BX: WDM Single
mode SC type.
1000Base-SX/LX: Multi mode or Single mode SC type; 1000Base-BX: WDM Single mode SC type.
SFP socket for Gigabit fiber optic expansion.
Store-and-forward
mechanism.
Full wire-speed forwarding rate.
AC inlet power socket: 100~240VAC, 50~60Hz internal universal PSU.
Terminal Block power input: +48VDC, -48VDC, 88~370VDC, or 90~264VAC.
Supports redundant power supplies for flexible application.
-40
℃
to 75
℃
(-40
℉
to 167
℉
) operating temperature range.
Tested for functional operation @ -40
℃
to 85
℃
(-40
℉
to 185
℉
).
Hardened
metal
case.
Supports Rack Mounting installation.
Physical Description
The Port Status LEDs and Power Inputs
Terminal Block Power Input
+48VDC
-48VDC
－
0
-48
＋
+48 0
Earth Ground
Protect Ground
LED State
Indication
Steady
Power on
Power
Off Power
off
10/100Base-TX, 100Base-FX/BX
Steady
A valid network connection established
Link/ACT
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
10/100/1000Base-TX, SFP, 1000Base-SX/LX/BX
Steady
A valid network connection established
Link/ACT
Flashing
Transmitting or receiving data
ACT stands for ACTIVITY
SFP
Steady
A valid SFP connection established
SFP
Off Without
S P
F
88~370VDC
90~264VAC
－
0
N
＋
88~370 L
Earth Ground
Protect Ground
<Note> Dielectric withstand (Hipot) test for DC power input, must remove metal chip between Earth
Ground and Protect Ground of the terminal block power input to avoid damage to the Switch.
Console Configuration
Connect to the switch console:
Connect the DB9 straight cable to the RS-232 serial port of the device and the RS-232 serial port of
the terminal or computer running the terminal emulation application. Direct access to the
administration console is achieved by directly connecting a terminal or a PC equipped with a
terminal-emulation program (such as HyperTerminal) to the switch console port.
Configuration settings of the terminal-emulation program:
1 V3
