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7225H Interfacility Link Installation and User’s Guide
page 31
Foxcom proprietary information
Appendix 1 Cleaning Fiber Optic Connections
Appendix 1.1 Cleaning Procedures for FC/APC Connectors................ 30
Appendix 1.2 Cleaning Procedure for FC/APC Bulkhead Ports ........... 31
The unit has an FC/APC angle polished optical connector for very
high optical return loss performance. The units are specified into
single mode fiber i.e. 9/125 micron core diameter. Full performance is
specified only for low return loss optical plant - meaning that the
fiber must be fusion spliced and all connections or splices must have
a return loss greater than -60 dB. With these guidelines in mind, link
lengths beyond 20 kilometers (DFB based products) can be achieved
with high performance. Specific performance and/or design
assistance is available by request from Foxcom.
If there is low/no signal or noisy signal at a Foxcom module, the
connector should be cleaned. Dirt on the inside connector tip can
impair the flow of light causing problems in signal transmission.
Foxcom modules are sealed but dirt can occasionally enter during
installation and alignment.
The input and output optical ports of all Foxcom equipment are
known in the fiber optic world as bulkhead ports. Foxcom uses
FC/APC connectors.
The following materials are representative of the types of cleaning
materials that should be used for cleaning the fiber optic ports and
connectors. They are available from several suppliers.
Wiping clothes should be made of lint free alcohol free nonabrasive
materials. Swabs should have a tightly wrapped tip and be talcum-
free. For removing dust from receptacles, a canned compressed gas is
recommended. Do not use commercial compressed air because of risk
of contamination.
Description
Manufacturer
Kim wipes
Kimberly Clark
Cletop Automatic Connector Cleaner
Cletop
fiber optic Swab
Cletop or FIS
fiber optic Compressed Air
Chemtronics
Table 10
Cleaning materials
Содержание SATLIGHT 7225H
Страница 1: ...Copyright 2007 7225H Interfacility Link Installation and User s Guide...
Страница 8: ...Important Information page vi Document no 93 005 33 B2...
Страница 14: ...Block Diagrams page 6 Document no 93 005 33 B2...
Страница 24: ...Aligning the Fiber Optic Link page 16 Document no 93 005 33 B2...
Страница 34: ...7180M Chassis Pinouts page 26 Document no 93 005 33 B2...
Страница 36: ...page 28 Document no 93 005 33 B2...
Страница 42: ...page 34 Document no 93 005 33 B2...
Страница 44: ...page 36 Document no 93 005 33 B2...
Страница 52: ...page 44 Document no 93 005 33 B2 Figure 31 Standard 7180M and 7180M with 2380 Relay Adapter Pinout...
Страница 53: ...7225H Interfacility Link Installation and User s Guide page 45 Foxcom proprietary information...
Страница 54: ...page 46 Document no 93 005 33 B2 Figure 32 7180M with 2040 RF Switch Pinout...
Страница 55: ...7225H Interfacility Link Installation and User s Guide page 47 Foxcom proprietary information...
Страница 56: ...page 48 Document no 93 005 33 B2 Figure 33 Pinout of 7180M Jumper with 2040 RF Switch in slots 2 and 5...
Страница 58: ...page 50 Document no 93 005 33 B2 Figure 35 Pinout of 7180M Jumper with 2040 RF Switch in slot 5...
Страница 60: ...page 52 Document no 93 005 33 B2...