Port Serial Interface Spa Interface Specifications - Cisco ASR-1000-SIP10 Hardware Installation Manual

Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers Shared Port Adapters
Table 3-5
CD/LB
STATUS

4-Port Serial Interface SPA Interface Specifications

The 4-Port Serial Interface SPA supports six interfaces in DCE and DTE mode:
•
•
•
•
•
•
The 4-Port Serial Interface SPA provides up to four synchronous serial interfaces. Each port allows a
maximum bandwidth of 8064 Kbps except for the X.21 and EIA/TIA-232 interfaces.
OL-14126-03
4-Port Serial Interface LEDs (continued)
Green
Amber
Off
Green
Amber
Off
Green
Amber
V.35
EIA/TIA-232
EIA/TIA-449
EIA/TIA-530
EIA/TIA-530A
X.21
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
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
not met.
On The SPA is powered on and operational (power
is within required specification, 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 specification, but the hardware
and software initialization sequence is not
complete).
4-Port Serial Interface SPA Overview
3-7