User Manual

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Optical Fiber
100BaseFX
Multi-mode
Single-mode
Fiber Cable Type OM1
50/125 μm
G.652
800 MHz*km
Typical Distance
4 km
5 km
40 km
Wavelength
Typical (nm)
1300
1310
TX Range (nm)
1260 to 1360
1280 to 1340
RX Range (nm)
1100 to 1600
1100 to 1600
Optical
Power
TX Range (dBm)
-10 to -20
0 to -5
RX Range (dBm)
-3 to -32
-3 to -34
Link Budget (dB)
12
29
Dispersion Penalty
(dB)
3 1
Note: When connecting a single-mode fiber, we recommend using an
attenuator to prevent damage caused by excessive optical power.
Typical Distance
To reach the typical distance of the specified
fiber transceiver, please refer to the following
formula: Link budget(dB) > dispersion
penalty(dB) + total link loss(dB)
PoE
Total Power Budget
62 W @ 12 VDC (12-17 VDC)
120 W @ 24/48 VDC (18-57 VDC)
PoE Output Voltage
50 VDC @ 12/24/48 VDC power input
PoE Output Power
15.4 W for 802.3af, 30 W for 802.3at
PoE Output Current
350 mA for 802.3af, 600 mA for 802.3at
Overload Current
Protection (at the port)
Supported
PoE Pinout
Mode A: Pair 1, 2 (V+); Pair 3, 6 (V-)
Power
Input Voltage
12/24/48 VDC, redundant dual inputs
Operating Voltage
12 to 57 VDC
Rated Current
6.19A @ 12VDC,
5.55A @ 24 VDC,
2.71A @ 48 VDC
Power Consumption
13.2 W max., without PDs' consumption
Inrush Current
64.56 A @ 48 VDC (0.1 - 1ms)
Electrical Isolation
2250 VDC to chassis for 60 s
Heat Dissipation
45.03 BTU/h
Overload Current
Protection (at the
input)
Supported
Reverse Polarity
Protection
Supported
Connection
1 removable 4-contact terminal block
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 input
s of this device, the
V1+ and V2+ should use the same voltage.