1.
INTRODUCTION
Figure 1–1: Scalance XC206-2SFP-MM Multimode and XC206-2SFP-SM Single Mode Ethernet Fiber Switch
The Model Scalance XC206-2SFP-MM Multimode and XC206-2SFP-SM Single Mode Ethernet Fiber
Switch (as shown in Table 1-1) from Siemens Industry, Inc. is used to maintain a Class X ring or Class B
wiring for communications between the following:
1. Siemens Building Management Station (Desigo CC, Cerberus DMS, legacy NCC)
2. Desigo Fire Safety Compact/Cerberus PRO Compact networks
3. Desigo Fire Safety Modular/Cerberus PRO Modular networks in VNT applications
4. GCNET FCC (Fire Command Centers) in VNT applications
5. Desigo Fire Safety Modular/Cerberus PRO Modular networks
Siemens Industry, Inc.
Smart Infrastructure
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