Black Box LMC7004A-R4 دليل المستخدم

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10/100 Autosensing
Media Converter
Installation Guide
LMC7001A-R4 – LMC7002A-R4 – LMC7003A-R4 – LMC7004A-R4 – LMC7005A – LMC7006A
10/100 Autosensing Media Converter™ is a low-cost, standalone, IEEE
802.3 single-conversion media converter which converts between:
10Base-T twisted pair and 10Base-FL single or multi-mode fiber;
100Base-TX twisted pair and 100Base-SX multi-mode fiber
100Base-TX twisted pair and 100Base-FX single-mode fiber
10/100 Autosensing Media Converter is a 1U high, table-top

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4) Should it be necessary to disconnect the fiber device, reinstall the protective Configuration Instructions dust caps. 10/100 Autosensing Media Converters features 5) If you suspect that the optics have been contaminated, alternate between an 8-position DIP switch for configuring the unit. blasting with clean, dry, compressed air and flushing with methanol to remove This switch is accessed through a cut-out in the particles of dirt. bottom of the unit. After configuring the switch, power

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• If using a high powered device (which is designed for long distance In Force 100 mode, the media converter converts 100Base-TX to installations) for a short distance installation, the fiber transmitters may 100Base-SX multi-mode or 100Base-FX single-mode fiber; 10 Mbps overdrive the receivers and cause data loss. If this is the case, you may signals are not accepted. need to add an optical attenuator to your connection. There is no auto-negotiation in Force-100 mode. Please contact Black

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FIBER PORT LINK FAULT DETECTION FEATURE 100 Glows yellow when 100 Mbps data is detected on the port. Link Fault Detection is only available when using Force-10 or Force-100 ACT Glows green when data is detected on the port. mode; it is not available in Auto-Negotiation mode. When LFD is enabled and the input link is down at one interface to the 10/100 Autosensing Media LNK Glows green when a fiber link is established. Converter, the transmitter output on that interface is turned off for about