Carrier Grade GroomerII – Installation Guide
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B Reset switch
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C
–
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D ID switch
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E Critical fault (amber)
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F Major alarm (amber)
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G Minor alarm (amber)
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H Power fault (amber)
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I ID indicator (white)
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J System/signalling IP activity (green)
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K Main power (green)
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L HDD activity (green) or fault (amber)
Card 0
Card 1
Card 2
Figure 1-2 2U chassis rear layout (dual AC power unit)
The rear of the chassis provides access to the following units and interfaces:
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AC or DC power modules with extraction handles (E)
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Gigabit Ethernet connector for IP signalling (two available, K & J above)
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Up to twelve E1/T1 trunk connectors depending on system capacity
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Up to three connectors for VoIP traffic, each containing two fast Ethernet
interfaces
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Two type A USB connectors (H))
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One RJ45 serial port (L)
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Two grounding studs (C)
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PSU health indication – one dual colour LED per power module
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Remote access ethernet port (F)
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