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Company: AD-NET TECHNOLOGY CO LTD |
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Address: No.30-3, Lane 393, Yuantong Rd., Zhonghe City, Taipei County 235, Taiwan, Taipei, Taiwan |
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Phone: +886--227422715 |
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RS-442 fiber modem SM / MM / WDM bidi< 120 km
The AN-FM-RS422 family are standalone and rack mountable fiber 1, x RS-422 modems available in a number of different models, with AC or DC power supplies built-in.The AN-FM-RS422 family of modems may be applied in point-to-point applications or they may be installed and linked to a centrally located AN-CH01 or AN-CH03 chassisDescriptionThe AN-FM-RS422 is a fiber media transport for 1 x RS-422 transmission. All modems are available with either multi-mode or single-mode optical tranceivers and with connectors for SC, ST, or FC. In single mode they are available in up to 120 km versions reach, which will provide the ability to transmit and receive data using only a single optical fiber pair.When the AN-FM-RS422 is linked to the AN-CH03 with AN-FM-RS422 card, it allows network engineers to get greater functionality through advanced SNMP features, the network administrator can manage any converter module from anywhere on the network, detect any link loss and maintain each loop.Features- Having two row of LEDs, upper row indicate local status, lower row indicate remote status and alarm status.- Based on self Copyright IC, high software content (kernel chip based on software)- Realize take out specified time-slots to compose N*64k (N=1 to 32) data channel.- Provide 3 loop functions: Local loop (ANA), to remote loop (DIG), order remote loop (REM).- Have pseudo random code test function, easy the installation and maintenance.- Realize rate setting of remote equipment (in slave clock status) when local equipment is in- Master clock status.- RS-422 fiber modem can be used with E1 fiber modem by pair, saved 1 G.703/RS422 converter.-Network manager interface use SNMP.- Two types: Standalone, desktop,19inch; Card, usually be inserted in our rack 19 inch
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