SIEMENS
2/414
Siemens IK PI · 2015
2
■
Technical specifications
(continued)
PROFINET/Industrial Ethernet
Industrial Ethernet Layer 3 Switches / Routers
Media modules for modular SCALANCE XR-500 managed
Number of 100 Mbit/s
ST(BFOC) ports
4
4
Number of 100 Mbit/s SC ports
-
-
Number of 100 Mbit/s LC ports
-
-
Number of 1 000 Mbit/s LC ports (LX)
-
-
Number of 1 000 Mbit/s LC ports (SX)
-
-
Number of 1 000 Mbit/s SC ports (LX)
-
-
Number of 1 000 Mbit/s SC ports (SX)
-
-
Number of 10 Gbit/s LC ports (LX)
-
-
Number of 10 Gbit/s LC ports (SX)
-
-
Design of optical connections
for network components or terminal
devices
BFOC
BFOC
Connectable optical power relative
to 1 mW
• of the transmitter output
-19 … -14 dB
-15 … -8 dB
• of the receiver input
-3 dB
-3 dB
Optical sensitivity relative to 1 mW
of the receiver input minimum
-32 dB
-34 dB
Attenuation of fiber-optic cable
transmission link minimum necessary
0 dB
0 dB
Range at the optical interface
depending on the optical fiber used
0 ... 5 km
0 ... 26 km
Permitted ambient conditions
Ambient temperature
• during operating
0 … 60 °C
0 … 60 °C
• during storage
-40 ... +70 °C
-40 ... +70 °C
• during transport
-40 ... +70 °C
-40 ... +70 °C
Relative humidity at 25 °C without
condensation during operating
maximum
95 %
95 %
Ambient condition for (standard)
operation mode
-
-
Protection class IP
IP20
IP20
Design, dimensions and weight
Design
Media module
Media module
Width
120.3 mm
120.3 mm
Height
22.3 mm
22.3 mm
Depth
275.5 mm
275.5 mm
Net weight
0.3 kg
0.3 kg
Mounting type Installation in media
module slot
Yes
Yes
Mounting type
Latched
Latched
Standards, specifications,
approvals
Standard
• for EMC
-
-
• for EMC from FM
-
-
• for hazardous zone
-
-
• for safety of CSA and UL
UL 60950-1, CSA C22.2 No. 60950-1
UL 60950-1, CSA C22.2 No. 60950-1
• for hazardous area of CSA and UL
-
-
• for emitted interference
EN 61000-6-4 (Class A)
EN 61000-6-4 (Class A)
• for interference immunity
EN 61000-6-2
EN 61000-6-2
Article No.
6GK5991-4AB00-8AA0
6GK5991-4AC00-8AA0
Product-type designation
MM991-4
MM991-4LD
© Siemens AG 2014