Technical Data; Sfp Transceiver; Sfp991-1/Sfp991-1(C) - Siemens SIMATIC NET SFP Series Operating Instructions Manual

Technical data

Note
Deviations of the technical specifications from the values displayed in the WBM
The values displayed can vary from the values displayed in the WBM (menu "System > Port
diagnostics", "SFP diagnostics" tab). The values stated and explained in this document are
authoritative.
7.1

SFP transceiver

LC connector technology
The attachment to Industrial Ethernet uses LC connector
technology (Lucent Connector).
7.1.1

SFP991-1/SFP991-1(C)

Properties
Transmission mode
Transmission rate
Transmission medium
Light source
Wavelength
Cable length (max.) *
Transmitter output (optical)
Receiver input
Transceiver SFP/SFP+/SCP/STP
Operating Instructions, 10/2019, A5E02630804-13
100Base-FX complying with IEEE 802.3
100 Mbps (Fast Ethernet)
Multimode fiber-optic cable
LED/Class1-LASER "Eye safe"
1300 nm
At 50 µm fiber core diameter
)
At 62.5 µm fiber core diameter
Minimum
Maximum
Sensitivity min.
Input power max.
Pluggable transceiver slot/
plugged in transceiver
3 km
3 km
At 50 μm -24 dBm
At 62.5 μm -18 dBm
-14 dBm
-31 dBm
-12 dBm
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