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Page 18
Chapter 4: Installation
4. Installation
4.1 Typical Installation
4.1.1 LGC201A and LGC202A
1. The SC fiber connector of an LGC201A transmits/receives data by 850-nm
short-wave laser on multimode fiber.
2. The SC fiber connector of an LGC202A transmits/receives data by 1310-nm
short-wave laser on single-mode fiber.
Figure 4-1 shows a typical installation.
Device A
Device B
LGC201A
or
LGC202A
LGC201A
or
LGC202A
Twisted-pair
cable
Twisted-pair
cable
Multimode or
single-mode
fiber optic cable
Figure 4-1. Transmits and receives data on multimode or single-mode fibers.
NOTE: The units work in pairs. You have to use either two LGC201A converters or
two LGC202A converters. Or use two kinds of SFP modules, single-mode or
multimode.