Access to this tool is limited to users with Cisco.com login accounts.
Note
To access Software Advisor, click Login at Cisco.com, type Software Advisor in the SEARCH box, and
click GO. Click the link for the Software Advisor tool.
Choose a product family or enter a specific product number to search for the minimum supported software
release needed for your hardware.
2-Port Channelized OC-12/DS0 SPA Overview
The 2-Port Channelized OC-12/DS0 SPA is a double-height SPA that provides Synchronous Optical NETwork
(SONET) network connectivity with a bandwidth of 622.08 Mbps.
The following sections describe the 2-Port Channelized OC-12/DS0 SPA:
2-Port Channelized OC-12/DS0 SPA LEDs
The 2-Port Channelized OC-12/DS0 SPA has three types of LEDs. There are two LEDs for each port on the
SPA, and one STATUS LED. The following figure shows an example of these LEDs on a SPA.
Figure 6: 2-Port Channelized OC-12/DS0 SPA Faceplate
STATUS LED3CAR (Carrier/Alarm) LED1
ACT (Active Loopback) LED2
The following table describes the 2-Port Channelized OC-12/DS0 SPA LEDs.
Table 11: 2-Port Channelized OC-12/DS0 SPA LEDs
MeaningStateColorLED Label
Port is not enabled by software.OffOffCAR
CAR and ACT LEDs
are per port.
Port is enabled by software, and there is a valid SONET signal without
any alarms.
OnGreen
Port is enabled by software, and there is at least one alarm.OnAmber
Cisco ASR 9000 Series Aggregation Services Router SIP and SPA Hardware Installation Guide
12
Overview: Cisco ASR 9000 Series Router Shared Port Adapters
2-Port Channelized OC-12/DS0 SPA Overview
To Next Page
Loading...
Need help?
General
