Siemens SCALANCE X308-2 User Manual

Technical specifications
8.9 MM900 technical specifications
SCALANCE X-300
210 Operating Instructions, 05/2016, A5E01113043-20
Table 8- 126 Electrical data: Transmitter output (optical) and receiver input
Media module
Transmitter output (optical)
Receiver input
min. [dBm]
max. [dBm]
Sensitivity min. [dBm]
Input power max.
[dBm]
MM992-2CUC
-
-
-
-
MM992-2CUC (C)
-
-
-
-
MM992-2CU - - - -
MM992-2M12 (C)
2)
-
-
-
-
MM992-2VD
-
-
-
-
MM991-2
-19
-14
-32
-3
MM991-2FM
-19
-14
-32
-3
MM991-2LD
-15
-8
-34
-3
MM991-2 (SC)
-19
-14
-34
-3
MM991-2LD (SC)
-15
-8
-32
-3
MM991-2LH+ (SC)
-5
0
-34
-3
MM991-2P
-8
-2
-23
+1
MM992-2
-9.5
-4
-17
-3
MM992-2 (C)
-9.5
-4
-17
-3
MM992-2LD
-9.5
-3
-21
-3
MM992-2LH
-6
0
-23
-3
MM992-2LH+
0
5
-23
-3
MM992-2ELH
0
5
-30
-3
MM992-2SFP
1)
-
-
-
-
1)
You will find further information in the compact operating instructions "Transceiver
SFP/SFP+".
2)
The ports of the MM992-2M12 (C) only meet the requirements according to Environment A
(IEEE 802.3), in other words, the electrical isolation of the ports is designed for 500 Vrms (1
minute).
8.9.3
Cable lengths
Copper cables
Table 8- 127 Permitted cable lengths (copper cable - Fast Ethernet)
Media module
Cable
Permitted cable length
MM992-2CUC
MM992-2CUC (C)
MM992-2CU
MM992-2M12 (C)
MM992-2VD (without
VD)
1)
IE TP torsion cable with
IE FC Outlet RJ-45 + 10 m TP cord
0 to 45 m
+ 10 m TP cord
IE TP torsion cable
with IE FC RJ-45 Plug 180
0 to 55 m
IE FC TP marine/trailing/flexible cable
with IE FC Outlet RJ-45 + 10 m TP cord
0 to 75 m
+ 10 m TP cord

Siemens SCALANCE X308-2 Specifications

General

Brand	Siemens
Model	SCALANCE X308-2
Category	Switch
Language	English