Hirschmann RS20 User Manual page 269

Specific functions of fiber optic interface
Link Down monitoring
MACH 100 media modules
Module type
M1-8TP-RJ45
M1-8MM-SC
M1-8SM-SC
M1-8SFP
Table 1: Media connections per MACH 100 media module (number and type)
Media module M1-8TP-RJ45
The M1-8TP-RJ45 media module has 8 x 10/100 Mbit ports for connect-
ing terminal devices or network segments according to the standards
IEEE 802.3 100BASE-TX / IEEE 802.3 10 BASE-T.
These ports support autonegotiation and autopolarity. The ports are RJ45
sockets. The housings of the RJ45 sockets are electrically connected to
the front plate of the device. The pin assignment is identical to MDI-X.
When the autonegotiation function is enabled, these ports also support
autocrossing.
Figure 5: Media module M1-8TP-RJ45
Media module M1-8MM-SC
The M1-8MM-SC media module has 8 FX ports for connecting terminal
devices or network segments in compliance with the IEEE 802.3u
100BASE-FX Multimode standard. The optical ports are configured in 100
Mbit/s Fullduplex (FDX) and support FEFI. They have a SC design.
Figure 6: Media module M1-8MM-SC
MACH 100
Release 07/09
TP ports Fiber optic
10/100 Mbit/s ports
Multimode
100 Mbit/s
8, RJ45 –
– 8, SC
– –
– –
Fiber optic SFP ports
ports Multimode
Singlemode Singlemode
100 Mbit/s Longhaul
100 Mbit/s
– –
– –
8, SC –
– 8, SFP
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