14
Specifications
Technology
Standards
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for Flow Control
IEEE 802.3af for PoE
IEEE 802.3at for PoE+
Processing Type
Store and Forward
Flow Control
IEEE 802.3x flow control, back pressure flow
control
Interface
RJ45 Ports
10/100BaseT(X) auto negotiation speed, F/H
duplex mode, and auto MDI/MDI-X connection
Fiber Ports
100BaseFX ports (SC/ST connector, multimode)
LED Indicators
PWR1, PWR2 (Power), 10/100M (TP port),
100M (fiber port), PoE+
DIP Switch
Enable/disable broadcast storm protection
Optical Fiber
100 BaseFX Multi-mode
Wavelength
1300 nm
Max. TX
-10 dBm
Min. TX
-20 dBm
RX Sensitivity
-32 dBm
Link Budget
12 dB
Typical Distance
5 km
a
4 km
b
Saturation
-6 dBm
a
using [50/125μm, 800 MHz*km] cable
b
using [62.5/125μm, 500 MHz*km] cable
Power
Input Voltage
24/48 VDC
Input Current
5.5/2.6 A
Connection
Removable 4-contact terminal block
Overload Current
Protection
12 A
Reverse Polarity
Protection
Present
Conformance to UL
standards
Always use an “isolated power supply” to
conform to the UL 508 standard.
Note:
We strongly recommend using an isolated power supply with
maximum output current of 7.5 A due to the power de-rating issue of
the power supply at high operating temperatures. Moreover, without
galvanic isolation between the redundant power inputs of this device,
the V1+ and V2+ should use the same voltage.