Sfp Modules - Hirschmann RS20 User Manual

Media module M1-8SM-SC
The M1-8SM-SC media module has 8 FX ports for connecting terminal
devices or network segments in compliance with the IEEE 802.3u
100BASE-FX Singlemode standard. The optical ports are configured in
100 Mbit/s Fullduplex (FDX) and support FEFI. They have a SC design.
Figure 7: Media module M1-8SM-SC
Media module M1-8SFP
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/Singlemode/Longhaul standard. The optical
ports are configured in 100 Mbit/s Fullduplex (FDX) and support FEFI.
They are designed as SFP slots for the Hirschmann SFP module types
M-FAST SFP-... (see page
Figure 8: Media module M1-8SFP
1.1.3

SFP modules

SFP modules are optical transceivers (Fast ETHERNET and Gigabit ETH-
ERNET SFP modules, see page
Form-factor Pluggable and is also frequently referred to as mini-GBIC (Giga-
Bit Interface Converter).
The SFP modules are plugged into the SFP slots of the MACH 100 basic de-
vice in order to obtain a fiber optic port. The MACH 100 has two TP interfaces
and two slots for inserting SFP modules (100/1000 Mbit/s).
By inserting the SFP module you deactivate the corresponding TP interface.
18
38 „Accessories").
38 „Accessories"). SFP stands for Small
MACH 100
Release 07/09