Cisco ASR 903 Troubleshooting Manual
Asr 900 series
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Also See for ASR 903:
- Release notes (280 pages) ,
- Installation manual (200 pages) ,
- Hardware installation manual (196 pages)
Table of Contents
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Troubleshooting
This chapter provides information for troubleshooting problems on the Cisco ASR 903 Router.
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BITS Port Pinout
The table below summarizes the BITS port pinout of the Front Panel "Building Integrated Timing Supply"
RJ48 port.
Table 1: BITS Port Pinout
Pin
1
2
3
BITS Port Pinout, page 1
GPS Port Pinout, page 2
Time of Day Port Pinout, page 3
Alarm Port Pinout, page 4
Console/Aux RJ45 RS232 Serial Port Pinout, page 5
Serial Cable Pinouts, page 11
E and M Interface Module Pinouts, page 13
Management Ethernet Port Pinout, page 14
USB Console Port Pinout, page 14
USB Flash/MEM Port Pinout, page 15
Fiber-Optic Specifications, page 16
LED Summary, page 16
Signal Name
RX Ring
RX Tip
Direction
Input
Input
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
Description
Receive Ring
Receive Tip
Not used
1
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Table of Contents
Related Manuals for Cisco ASR 903
Summary of Contents for Cisco ASR 903
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Page 1: Troubleshooting
Troubleshooting This chapter provides information for troubleshooting problems on the Cisco ASR 903 Router. • BITS Port Pinout, page 1 • GPS Port Pinout, page 2 • Time of Day Port Pinout, page 3 • Alarm Port Pinout, page 4 •... -
Page 2: Gps Port Pinout
Output—5 nanoseconds Table 3: GPS Port Pinout for ASR 900 RSP3 10 Mhz (input and output) 1PPS (input and output) Waveform Input—Sine wave Input—Rectangular pulse Output—Sine and Square wave Output—Rectangular pulse Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... -
Page 3: Time Of Day Port Pinout
The table below summarizes the TOD pinout for A900-RSP2A and A900-RSP3-3C-400 modules. This port requires the use of SHIELDED cable for GR-1089-core “Intra-Bldg lightning surge” protection. Note RS422 interface is per industry standard EIA-422 /RS422 specification. Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... -
Page 4: Alarm Port Pinout
Table 6: External Alarm Input Pinout Signal Name Description ALARM0_IN Alarm input 0 ALARM1_IN Alarm input 1 No connect ALARM2_IN Alarm input 2 ALARM3_IN Alarm input 3 No connect No connect COMMON Alarm common Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... -
Page 5: Console/Aux Rj45 Rs232 Serial Port Pinout
Clear to send 16 T1/E1 Interface Module Pinout The table below summarizes the pinouts of the cable (Tyco part number 2163442-1, Cisco part number 72-5184-01) used to connect the T1/E1 interface module to the rear of the patch panel. Table 8: 16 T1/E1 Interface Pinouts... - Page 6 R X _ R I N G _ P 1 4 TX_TIP_P14 RX_TIP_P14 Line 14 T X _ R I N G _ P 1 5 R X _ R I N G _ P 1 5 TX_TIP_P15 RX_TIP_P15 Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 7 Figure 1: Wiring Schematic of Cable between 16 T1/E1 Interface and Patch Panel 32 T1/E1 Interface Module Pinout The table below summarizes the pinouts of the cable used to connect the 32 T1/E1 interface module to the rear of the patch panel. Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 8 T X _ R I N G _ P 1 0 R X _ R I N G _ P 1 0 0-15 TX_TIP_P10 R X _ T I P _ P 1 0 Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 9 T X _ R I N G _ P 2 1 R X _ R I N G _ P 2 1 16-31 TX_TIP_P21 R X _ T I P _ P 2 1 Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 10 T X _ R I N G _ P 3 1 R X _ R I N G _ P 3 1 16-31 TX_TIP_P31 R X _ T I P _ P 3 1 Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
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Page 11: Serial Cable Pinouts
Not Connected Not Connected Not Connected Serial Cable Pinouts The following sections summarize the pinouts for 14-port serial interface module when used with the cable types specified in Connecting Serial Cables. Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... - Page 12 The table below summarizes the pinouts for each serial interface type when using an RJ-45 connector. Table 12: RJ45 Pinout Standard DB-9 Direction Description RS-485 IRIG-B Input Ready to send RxD+ (RS485) Input RxD- (RS485) Input Transmit Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 13 T I P _ A U D I O _ I N _ O U T Tip, audio input/output or output TIP_AUDIO_IN Tip, audio input Not used in 2-wire mode E_SIG_OUT Signaling output Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
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Page 14: Usb Console Port Pinout
Type-A to Type-A connector instead of a standard USB cable. The use of the USB console is mutually exclusive with the RS232 console/Aux port. While a USB cable Note is inserted, access is automatically switched to this port. Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... -
Page 15: Usb Flash/Mem Port Pinout
Data - Data + Ground Note USB TYPE-A receptacle used. The USB flash/MEM port +5VDC is output. We provide power for USB flash/MEM, and it operates as Note a USB host device. Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... -
Page 16: Fiber-Optic Specifications
A major alarm condition indicates the failure of a single fan in the fan tray; a critical alarm indicates the Note failure of multiple fans. In the event that a single fan fails, the Cisco ASR 903 Router software adjusts the fan speed to prevent excessive heat within the chassis. - Page 17 Yellow Free run Flashing yellow Holdover Green Locked to source USB flash (MEM) Flashing green USB activity BITS Out of service/not configured Amber Fault or loop condition Green In frame/working properly Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 18 Green IOS is successfully IOS writes into FPGA booted register to indicate that it has booted, FPGA stops flashing PWR LED and turns Green. Software now controls the STAT LED. Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
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Page 19: Interface Module Leds
Ok with activity or no activity Speed (S) Inactive port status Green Activity or no activity OC-3 and OC-192 Interface Module LEDs The table below summarizes the LEDs for the OC-3 and OC-192 interface module. Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... - Page 20 The table below summarizes the LEDs for the 16-port T1/E1 interface module. Table 21: 16-port T1/E1 Interface Module LEDs Color/State Description (two LEDs for eachT1/E1 port) Active Green Active Blinking green Standby Operationally down; card is disabled or shut down Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 21 The table below summarizes the LEDs for the 8-port T1/E1 interface module. Table 22: 8-port T1/E1 Interface Module LEDs Color/State Description (two LEDs for eachT1/E1 port) Active Green Active Blinking green Standby Operationally down; card is disabled or shut down Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 22 The table below summarizes the LEDs for the 32-port T1/E1 interface module. Table 23: 32-port T1/E1 Interface Module LEDs Color/State Description (two LEDs for eachT1/E1 port) Active Green Active Blinking green Standby Operationally down; card is disabled or shut down Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
- Page 23 Table 24: 48-port T1/E1 and 48-port T3/E3 interface Module LEDs Color/State Description (two LEDs for eachT1/E1 port) Active Green Active Blinking green Standby Operationally down; card is disabled or shut down Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...
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Page 24: Serial Interface Module Leds
Blinking red Booting Green Active Serial Interface Module LEDs The table below summarizes the LEDs for the serial interface module. Table 25: Cisco ASR 903 Router Serial IM LEDs LED Label Color/State Meaning Power (PWR) Green All power rails are within spec. - Page 25 Port has failed Not Enabled (at POR) E and M Interface Module LEDs The table below summarizes the LEDs for the E & M interface module. Table 26: Cisco ASR 903 Router EandM IM LEDs LED Label Color/State Description Power (PWR) Green All power rails are within spec.
- Page 26 Call not established Blinking Yellow Not used Initialized 4-Port C37.94 Interface Module LEDs The table below summarizes the LEDs for the 37.94 interface module. Table 27: Cisco ASR 903 Router C37.94 IM LEDs LED Label Color/State Description Power (PWR) Green All power rails are within spec.
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Page 27: Power Supply Leds
Green Operational Table 29: DC Power Supply LEDs (A900-PWR-1200-D) Color/State Description Input OK No Input Voltage Amber Input voltage out of range Green Input voltage within acceptable operating range Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... -
Page 28: Fan Tray Leds
Power supply fault (internal failure) Green Operational Fan Tray LEDs The table below summarizes the fan tray LEDs. Table 31: Fan Tray LEDs Color/State Description Status (TEMP) Disabled/power down Amber Over temperature Green Cisco ASR 903 Aggregation Services Router Hardware Installation Guide... -
Page 29: Alarm Conditions
Critical (CRIT) No critical alarm Critical alarm (defaults to ON upon RSP reset) Alarm Conditions The table below summarizes the meaning of alarm conditions on the Cisco ASR 903 Router. Table 32: Alarm Condition Summary Alarm Type Alarm Description Critical... - Page 30 Troubleshooting Alarm Conditions Alarm Type Alarm Description Info Port administratively shut down Cisco ASR 903 Aggregation Services Router Hardware Installation Guide...