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black box SM278A-SC
型号：SM278A-SC
产品描述：Pro Switching System, 2U, A/B Switch Card, Single-Mode Fiber Optic, SC, Non-Latching
Product Highlights
Pick a card, any card.
A/B Switch Cards are available for RS-232, video, fiber optic, and CAT5e/CAT6 connections. The card featured here is the Single-Mode Fiber Optic, SC, Non-Latching. Use the system for both new and legacy applications. You can add cards for fast CAT6 10-GbE networking while keeping connections for older RS-232 and 75-ohm video connections.
Secure and fallback switching.
For fail-safe operation, all the cards (except those noted) use proprietary latching or micro-mirror relay switching technology—which means data can continue to pass through even if the power has been cut off. Because the cards perform Layer 1 switching, the system operates independently of data rates, protocols, formats, or signal levels.
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