Cisco ASR1006 Hardware Installation Guide - Page 102
-Port Serial Interface SPA Interface Specifications, LED Label, Color, State, Function
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4-Port Serial Interface SPA Overview Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs Table 3-37 describes the 4-Port Serial Interface SPA LEDs. Table 3-37 4-Port Serial Interface LEDs LED Label ACTIVE Color Off Green CD/LB Amber Off Green Amber STATUS Off Green Amber State Function Off The SPA port is not enabled by the field-programmable gate array (FPGA). The SPA port does not have any frame activity on RX/TX Layer 1. Blinking The SPA port is enabled by the FPGA, and it has Rx/Tx Layer 1 frame activity. On This state is unused. Off The SPA port is not enabled. On The SPA port is enabled, and DTR, DSR, RTS, CTS, or DCD is active. On The SPA port is enabled, and local loopback or internal loopback is active. Off The SPA is powered off (power is not within required specification) or Status On conditions are not met. On The SPA is powered on and operational (power is within required specifications and initialization is complete). The following conditions must be met before the STATUS LED goes on: • The SPA is correctly connected and receiving power. • The SPA-equipped card or router contains a valid microcode version that has been downloaded successfully. • The bus recognizes the SPA. • The SPA is up to date on the FPD versions required by the router software. On The SPA is powered on but initializing (power is within required specifications, but the hardware and software initialization sequence is not complete). 4-Port Serial Interface SPA Interface Specifications The 4-Port Serial Interface SPA supports six interfaces in DCE and DTE mode: • V.35 • EIA/TIA-232 • EIA/TIA-449 3-60 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide OL-14126-12