Troubleshooting

This chapter provides information for troubleshooting problems on the Cisco ASR 903 Router.

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

Signal Name

Direction

Description

1

RX Ring

Input

Receive Ring

2

RX Tip

Input

Receive Tip

3

Not used

4

TX Ring

Output

TX Ring

5

TX Tip

Output

TX Tip

6

Not used

7

Not used

8

Not used

GPS Port Pinout

The platform is capable of receiving or sourcing GPS signals of 1 PPS & 10 MHz. These interfaces are provided by two mini-coax 50-Ohm, 1.0/2.3 DIN series connector on the front panel. Similarly there are two mini-coax 50-Ohm connectors provided in the front panel to output this 1PPS and 10MHz.

The table below summarizes the GPS port pinouts.

Table 2. GPS Port Pinout

10 Mhz (input and output)

1PPS (input and output)

Waveform

Input—Sine wave

Output—Square wave

Input—Rectangular pulse

Output—Rectangular pulse

Amplitude

Input— > 1.7 volt p-p(+8 to +10 dBm)

Output— > 2.4 volts TTL compatible

Input— > 2.4 volts TTL compatible

Output— > 2.4 volts TTL compatible

Impedance

50 ohms

50 ohms

Pulse Width

50% duty cycle

26 microseconds

Rise Time

Input—AC coupled

Output—5 nanoseconds

40 nanoseconds

Table 3. GPS Port Pinout for ASR 900 RSP3

10 Mhz (input and output)

1PPS (input and output)

Waveform

Input—Sine wave

Output—Sine and Square wave

Input—Rectangular pulse

Output—Rectangular pulse

Amplitude

Input— > 1.7 volt p-p(+8 to +10 dBm)

Output— > 2.4 volts TTL compatible

Input— > 2.4 volts TTL compatible

Output— > 2.4 volts TTL compatible

Impedance

50 ohms

50 ohms

Pulse Width

50% duty cycle

26 microseconds

Rise Time

Input—AC coupled

Output—5 nanoseconds

40 nanoseconds

Time of Day Port Pinout

The table below summarizes the TOD pinout for A900-RSP2A and A900-RSP3-3C-400 modules.


Note


This port requires the use of SHIELDED cable for GR-1089-core “Intra-Bldg lightning surge” protection. RS422 interface is per industry standard EIA-422 /RS422 specification.

Note


In order to comply with IEEE 1613.1-2013 the cables used to connect the 10MHz and 1PPS ports to other equipment must be less than 2 meters long in order to protect these ports from exposure to damaging transients.



Note


In order to comply with IEC 61850-3:2013 the 10MHz and 1PPS ports must be classified as Class 1 Reliability Level for Local Connection use in order to protect these ports from exposure to damaging transients.


Table 4. RJ48 IPPS/ToD Port Pinout

Pin

Signal Name

Direction

Description

1

RESERVED

Output or Input

V.11 Cable Corporation

2

RESERVED

Output or Input

3

1PPS_N

Input

1PPS RS422 signal

4

GND

5

6

1PPS_P

Input

1PPS RS422 signal

7

TOD_N

Output or Input

Time of Day R422 output or input signal

8

TOD_P

Output or Input

Time of Day R422 output or input signal

Use a 4-port EIA-232 DCE, 10 feet, Female DB-25, and CAB-HD4-232FC. Pinout of the DB25 connector to be connected to the RS232-to-RS422 converter.

Table 5. RS422 Pinout

Pin

Signal Name

Description

4

TXD+

RTS pin for RS232

20

TXD-

DTR pin for RS232

5

RXD+

CTS pin for RS232

6

RXD-

DSR pin for RS232

Alarm Port Pinout

The table below summarizes the external alarm input pinout.

Table 6. External Alarm Input Pinout

Pin

Signal Name

Description

1

ALARM0_IN

Alarm input 0

2

ALARM1_IN

Alarm input 1

3

No connect

4

ALARM2_IN

Alarm input 2

5

ALARM3_IN

Alarm input 3

6

No connect

7

No connect

8

COMMON

Alarm common

Console/Aux RJ45 RS232 Serial Port Pinout

The table below summarizes the console/aux RJ45 RS232 serial port pinout.

Table 7. Console/Aux RJ45 RS232 serial port

Pin

Signal Name

Direction

Description

1

RTS

Output

Request to send

2

DTR

Output

Data Terminal Ready (always On).

3

TXD

Output

Transmit data

4

RI

Ring Indicator

5

GND

6

RXD

Input

Receive data

7

DSR/DCD

Input

Data set ready/Data Carrier detect

8

CTS

Input

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

Line

Board PIns

Signal Name

Telco TX

Jack Pin

Board Pins

Signal Name

Telco RX

Jack Pin

Line 0

88

TX_RING_P1

39

1

92

RX_RING_P1

39

4

38

TX_TIP_P1

14

2

42

RX_TIP_P1

14

5

Line 1

87

TX_RING_P2

38

1

91

RX_RING_P2

38

4

37

TX_TIP_P2

13

2

41

RX_TIP_P2

13

5

Line 2

76

TX_RING_P3

35

1

80

RX_RING_P3

35

4

26

TX_TIP_P3

10

2

30

RX_TIP_P3

10

5

Line 3

75

TX_RING_P4

34

1

79

RX_RING_P4

34

4

25

TX_TIP_P4

9

2

29

RX_TIP_P4

9

5

Line 4

100

TX_RING_P5

41

1

94

RX_RING_P5

41

4

50

TX_TIP_P5

16

2

44

RX_TIP_P5

16

5

Line 5

99

TX_RING_P6

40

1

93

RX_RING_P6

40

4

49

TX_TIP_P6

15

2

43

RX_TIP_P6

15

5

Line 6

86

TX_RING_P7

37

1

82

RX_RING_P7

37

4

36

TX_TIP_P7

12

2

32

RX_TIP_P7

12

5

Line 7

85

TX_RING_P8

36

1

81

RX_RING_P8

36

4

35

TX_TIP_P8

11

2

31

RX_TIP_P8

11

5

Line 8

64

TX_RING_P9

31

1

68

RX_RING_P9

31

4

14

TX_TIP_P9

6

2

18

RX_TIP_P9

6

5

Line 9

63

TX_RING_P10

30

1

67

RX_RING_P10

30

4

13

TX_TIP_P10

5

2

17

RX_TIP_P10

5

5

Line 10

52

TX_RING_P11

27

1

56

RX_RING_P11

27

4

2

TX_TIP_P11

2

2

6

RX_TIP_P11

2

5

Line 11

51

TX_RING_P12

26

1

55

RX_RING_P12

26

4

1

TX_TIP_P12

1

2

5

RX_TIP_P12

1

5

Line 12

74

TX_RING_P13

33

1

70

RX_RING_P13

33

4

24

TX_TIP_P13

8

2

20

RX_TIP_P13

8

5

Line 13

73

TX_RING_P14

32

1

69

RX_RING_P14

32

4

23

TX_TIP_P14

7

2

19

RX_TIP_P14

7

5

Line 14

62

TX_RING_P15

29

1

58

RX_RING_P15

29

4

12

TX_TIP_P15

4

2

8

RX_TIP_P15

4

5

Line 15

61

TX_RING_P16

28

1

57

RX_RING_P16

28

4

11

TX_TIP_P16

3

2

7

RX_TIP_P16

3

5

The figure below shows the wiring schematic of the cable used to connect the T1/E1 interface module to the rear of the patch panel.

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.

Table 9. 32 T1/E1 Pinout

Board Connector

Line

Board PIns

Signal Name

Telco TX

Jack Pin

Board Pins

Signal Name

Telco RX

Jack Pin

PORTS 0-15

Line 0

48

TX_RING_P0

39

1

66

RX_RING_P0

39

4

14

TX_TIP_P0

14

2

32

RX_TIP_P0

14

5

Line 1

47

TX_RING_P1

38

1

65

RX_RING_P1

38

4

PORTS 0-15

13

TX_TIP_P1

13

2

31

RX_TIP_P1

13

5

PORTS 0-15

Line 2

44

TX_RING_P2

35

1

62

RX_RING_P2

35

4

10

TX_TIP_P2

10

2

28

RX_TIP_P2

10

5

PORTS 0-15

Line 3

43

TX_RING_P3

34

1

61

RX_RING_P3

34

4

9

TX_TIP_P3

9

2

27

RX_TIP_P3

9

5

PORTS 0-15

Line 4

50

TX_RING_P4

41

1

68

RX_RING_P4

41

4

16

TX_TIP_P4

16

2

34

RX_TIP_P4

16

5

PORTS 0-15

Line 5

49

TX_RING_P5

40

1

67

RX_RING_P5

40

4

15

TX_TIP_P5

15

2

33

RX_TIP_P5

15

5

PORTS 0-15

Line 6

46

TX_RING_P6

37

1

64

RX_RING_P6

37

4

12

TX_TIP_P6

12

2

30

RX_TIP_P6

12

5

PORTS 0-15

Line 7

45

TX_RING_P7

36

1

63

RX_RING_P7

36

4

11

TX_TIP_P7

11

2

29

RX_TIP_P7

11

5

PORTS 0-15

Line 8

40

TX_RING_P8

31

1

58

RX_RING_P8

31

4

6

TX_TIP_P8

6

2

24

RX_TIP_P8

6

5

PORTS 0-15

Line 9

39

TX_RING_P9

30

1

57

RX_RING_P9

30

4

5

TX_TIP_P9

5

2

23

RX_TIP_P9

5

5

PORTS 0-15

Line 10

36

TX_RING_P10

27

1

54

RX_RING_P10

27

4

2

TX_TIP_P10

2

2

20

RX_TIP_P10

2

5

PORTS 0-15

Line 11

35

TX_RING_P11

26

1

53

RX_RING_P11

26

4

1

TX_TIP_P11

1

2

19

RX_TIP_P11

1

5

PORTS 0-15

Line 12

42

TX_RING_P12

33

1

60

RX_RING_P12

33

4

8

TX_TIP_P12

8

2

26

RX_TIP_P12

8

5

PORTS 0-15

Line 13

41

TX_RING_P13

32

1

59

RX_RING_P13

32

4

7

TX_TIP_P13

7

2

25

RX_TIP_P13

7

5

PORTS 0-15

Line 14

38

TX_RING_P14

29

1

56

RX_RING_P14

29

4

4

TX_TIP_P14

4

2

22

RX_TIP_P14

4

5

PORTS 0-15

Line 15

37

TX_RING_P15

28

1

55

RX_RING_P15

28

4

3

TX_TIP_P15

3

2

21

RX_TIP_P15

3

5

PORTS 16-31

Line 16

48

TX_RING_P16

39

1

66

RX_RING_P16

39

4

14

TX_TIP_P16

14

2

32

RX_TIP_P16

14

5

Line 17

47

TX_RING_P17

38

1

65

RX_RING_P17

38

4

PORTS 16-31

13

TX_TIP_P17

13

2

31

RX_TIP_P17

13

5

PORTS 16-31

Line 18

44

TX_RING_P18

35

1

62

RX_RING_P18

35

4

10

TX_TIP_P18

10

2

28

RX_TIP_P18

10

5

PORTS 16-31

Line 19

43

TX_RING_P19

34

1

61

RX_RING_P19

34

4

9

TX_TIP_P19

9

2

27

RX_TIP_P19

9

5

PORTS 16-31

Line 20

50

TX_RING_P20

41

1

68

RX_RING_P20

41

4

16

TX_TIP_P20

16

2

34

RX_TIP_P20

16

5

PORTS 16-31

Line 21

49

TX_RING_P21

40

1

67

RX_RING_P21

40

4

15

TX_TIP_P21

15

2

33

RX_TIP_P21

15

5

PORTS 16-31

Line 22

46

TX_RING_P22

37

1

64

RX_RING_P22

37

4

12

TX_TIP_P22

12

2

30

RX_TIP_P22

12

5

PORTS 16-31

Line 23

45

TX_RING_P23

36

1

63

RX_RING_P23

36

4

11

TX_TIP_P23

11

2

29

RX_TIP_P23

11

5

PORTS 16-31

Line 24

40

TX_RING_P24

31

1

58

RX_RING_P24

31

4

6

TX_TIP_P24

6

2

24

RX_TIP_P24

6

5

PORTS 16-31

Line 25

39

TX_RING_P25

30

1

57

RX_RING_P25

30

4

5

TX_TIP_P25

5

2

23

RX_TIP_P25

5

5

PORTS 16-31

Line 26

36

TX_RING_P26

27

1

54

RX_RING_P26

27

4

2

TX_TIP_P26

2

2

20

RX_TIP_P26

2

5

PORTS 16-31

Line 27

35

TX_RING_P27

26

1

53

RX_RING_P27

26

4

1

TX_TIP_P27

1

2

19

RX_TIP_P27

1

5

PORTS 16-31

Line 28

42

TX_RING_P28

33

1

60

RX_RING_P28

33

4

8

TX_TIP_P28

8

2

26

RX_TIP_P28

8

5

PORTS 16-31

Line 29

41

TX_RING_P29

32

1

59

RX_RING_P29

32

4

7

TX_TIP_P29

7

2

25

RX_TIP_P29

7

5

PORTS 16-31

Line 30

38

TX_RING_P30

29

1

56

RX_RING_P30

29

4

4

TX_TIP_P30

4

2

22

RX_TIP_P30

4

5

PORTS 16-31

Line 31

37

TX_RING_P31

28

1

55

RX_RING_P31

28

4

3

TX_TIP_P31

3

2

21

RX_TIP_P31

3

5

The table below shows the wiring schematic of the cable used to connect the 32 T1/E1 interface module to the rear of the patch panel.

Figure 2. 32 T1/E1 Wiring Schematic of Cable between 32 T1/E1 Interface and Patch Panel

8 T1/E1 Interface Module RJ48C Port Pinnouts

Table 10. RJ48C Connector Pin-out for 8 T/E1 Interface Module

Pin

Signal

Direction

Description

1

RX_TIP

Input

Receive Tip

2

RX_RING

Output

Receive Ring

3

Not Connected

4

TX_TIP

Input

Receive Tip

5

TX_RING

Output

Receive Ring

6

Not Connected

7

Not Connected

8

Not Connected

T1/E1 Port Pinout

RJ48 T1/E1 Port Pinouts

The figure below shows the RJ48 connector wiring for the T1/E1 cable for the interface module. The table shows the pinout configuration for the RJ4C connectors for both the shielded and unshielded cables for either T1 or E1.

Figure 3. RJ48 Connector Wiring


The table below summarizes the RJ48 port pinout.

Table 11. RJ48 Port Pinouts

Shielded

Unshielded

Pin

Description

Pin

Description

1

Receive Ring

1

Receive Ring

2

Receive Tip

2

Receive Tip

3

Receive Shield

3

4

Transmit Ring

4

Transmit Ring

5

Transmit Tip

5

Transmit Tip

6

Transmit Shield

6

7

Not Used

7

8

Not Used

8

The table below summarizes the RJ45 port pinout.

Table 12. RJ45 Port Pinout

Pin

Signal Name

Direction

Description

1

1PPS_P

Output or Input

1PPS RS422 signal

2

1PPS_N

Output or Input

1PPS RS422 signal

3

RESERVED

Output

Do NOT connect

4

GND

5

GND

Time of Day character

6

RESERVED

Input

Do NOT connect

7

TOD_P

Output or Input

Time of Day character

8

TOD_N

Output or Input

Time of Day character

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.

DB-9 Connector Pinouts

The table below summarizes the pinouts for each serial interface type when using a DB-9 connector.

Table 13. DB-9 Pin-outs

Pin

Standard DB-9

Direction

Description

RS-485

IRIG-B

1

NC

Output

Unused

NC

NC

2

RxD

Input

Receive

NC

NC

3

TxD

Output

Transmit

NC

IRIG-B (RS232)

4

DTR

Output

DTR

TxD-

IRIG-B- (RS485)

5

GND

GND

GND

GND

6

DSR

Input

DSR

RxD-

NC

7

RTS

Output

RTS

TxD+

IRIG-B+

8

CTS

Input

CTS

RxD+

NC

9

NC/GND

Unused or Ring

NC

NC


Note


Twisted Pairs are 2-5, 6-8, 4-7.

Note


IRIG-B standards are not currently supported by software.

RJ-45 Connector Pinouts

The table below summarizes the pinouts for each serial interface type when using an RJ-45 connector.

Table 14. RJ45 Pinout

Pin

Standard DB-9

Direction

Description

RS-485

IRIG-B

1

RTS

Input

Ready to send

RxD+ (RS485)

NC

2

DTR

Input

DTR

RxD- (RS485)

NC

3

TxD

Input

Transmit

NC

NC

4

GND

Signal ground

Gnd

Gnd

5

GND

Signal ground

Gnd

Gnd

6

RxD

Output

Receive data

NC

IRIG-B (RS232)

7

DST

Output

DSR

TxD-

IRIG-B- (RS485)

8

CTS

Output

CTS

TxD+

IRIG-B+ (RS485)


Note


Twisted Pairs are: 1-2, 3-6, 4-5, 7-8.

Note


IRIG-B standards are not currently supported by software.

E and M Interface Module Pinouts

Table 15. RJ45 Front End Pinout

Pin

Signal

Description

Type 1

2

3

5

Usage

1

SIG_BAT_N48V

48V signaling battery

SB

SB

2

M_SIG_IN

Signaling input

M

3

RING_AUDIO_IN

Ring, audio input

R

Not used in 2-wire mode

4

RING_AUDIO_IN_OUT

Ring, audio input/ouput or output

R1

4-wire mode: Output

2-wire mode: InOut

5

TIP_AUDIO_IN_OUT

Tip, audio input/output or output

T1

6

TIP_AUDIO_IN

Tip, audio input

T

Not used in 2-wire mode

7

E_SIG_OUT

Signaling output

E

8

SIG_GND_RETURN

Signaling ground return

SG

SG

Management Ethernet Port Pinout

A single management copper ENET port supporting 10/100/1000Base-T operation exists on each RSP. There is no direct access to the CPU of the other RSP. It uses a standard RJ45 jack.


Note


This is not a data plane port.

The table below summarizes the Management Ethernet port pinout.

Table 16. Management Ethernet Port Pinout

Pin

Signal Name

1

TRP0+

2

TRP0-

3

TRP1+

4

TRP1-

5

TRP2+

6

TRP2-

7

TRP3+

8

TRP3-

USB Console Port Pinout

Two individual Type-A USB connector are used for USB console and USB mass storage. One single USB 2.0 Type-A receptacle is provided on the RSP front panel for providing console access to ROMMON, IOS-XE and diagnostics. It operates as a USB peripheral only for connection to an external host PC. This requires the use of a Type-A to Type-A connector instead of a standard USB cable.


Note


The use of the USB console is mutually exclusive with the RS232 console/Aux port. While a USB cable is inserted, access is automatically switched to this port.

The other single USB 2.0 Type-A receptacle is provided on the RSP front panel for inserting external USB mass storage devices such as standard USB flash drives. It is used to load images, store configurations, write logs, etc. It supports operation up to 12Mbps.

The table below summarizes the USB console port pinout.

Table 17. Single USB Console Port

Pin

Signal Name

Direction

Description

A1

Vcc

+5VDC (500mA)

A2

D-

Data -

A3

D+

Data +

A4

Gnd

Ground


Note


The USB Console port +5VDC is input and operates as an USB peripheral device.

USB Flash/MEM Port Pinout

The table below summarizes the USB flash/MEM port pinout.

Table 18. Single USB Flash/MEM Port

Pin

Signal Name

Direction

Description

A1

Vcc

+5VDC (500mA)

A2

D-

Data -

A3

D+

Data +

A4

Gnd

Ground


Note


USB TYPE-A receptacle used.

Note


The USB flash/MEM port +5VDC is output. We provide power for USB flash/MEM, and it operates as a USB host device.

Fiber-Optic Specifications

The specification for optical fiber transmission defines two types of fiber: single-mode and multimode. Within the single-mode category, three transmission types are defined: short reach, intermediate reach, and long reach. Within the multimode category, only short reach is available. For information about optical SFP modules, see the documentation for the SFP module at:

http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html .

Cabling Guidelines

The guidelines are recommended during the installation of fiber cables:

  • Avoid the following actions that can stress the cable:
    • Pulling or stretching beyond the specified pulling load rate
    • Bending it beyond the specified bend radius
    • Creating tension in the suspension runs
  • Do not touch the fiber tips of fiber cables.
  • Use single mode or multi-mode optical fiber cables as per the optical transceiver requirement.
  • Use fiber cleaner to clean the fiber tip as well as transceiver before inserting the fiber cable into the optical transceiver during installation.
  • To avoid excessive bending of fiber cable and efficient routing of cables, cable guides or cable brackets are recommended to be used with the chassis.

LED Summary

The following sections describe the meanings of the LEDs on the Cisco ASR 903 Router.

RSP LEDs

The table below summarizes the RSP LEDs for the supported RSP modules.


Note


A major alarm condition indicates the failure of a single fan in the fan tray; a critical alarm indicates the 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.

ASR900-RSP LED

Table 19. A900-RSP LEDs

LED

Color/State

Description (two LEDs for each port)

Power (PWR)

Off

Disabled/no power to RSP

Green

Power rails on RSP in range

Status (STAT)

Off

Disabled/power down

Red

Failure to boot (lit at reset)

Yellow

Rommon booted

Green

IOS booted and running

Active (ACT)

Off

Not available

Yellow

Standby (indicates standby RSP)

Green

Active (indicates active RSP)

Management port (MGMT)

Off

No connection

Green

Connected with no activity

Flashing green

Connected with activity

Sync status (SYNC)

Off

Not enabled

Yellow

Free run

Flashing yellow

Holdover

Green

Locked to source

USB flash (MEM)

Flashing green

USB activity

BITS

Off

Out of service/not configured

Amber

Fault or loop condition

Green

In frame/working properly

A900-RSP2 and A900-RSP3 LED Information

The PWR and STAT LEDs are available on the front panel. These LEDs provide power on the board (PWR) and overall router health (STAT) status. During power up state, these LEDs provide booting status and report errors.


Note


The digital code signing functionality validates the integrity and authenticity of the ROMMON image before booting it.
Table 20. A900-RSP2 and A900-RSP3 LED

PWR LED State

STAT LED State

Indication

Comment

Light Green

Red

Power is OK and the field-programmable gate array (FPGA) is nfigured successfully, but FPGA image validation failed.

Image validation failed. System is in hung state.

Flashing Light Green and Green alternatively

Off

FPGA configured and core validated successfully.

FPGA image passed the control to micro-loader to boot ROMMON.

System is up with ROMMON. Both the FPGA image is validated successfully, but the booted ROMMON (primary or secondary) is undetermined.

Amber

The digital code signing functionality reported upgrade FPGA image validation error and is continuing with the FPGA image.

System is up with ROMMON. FPGA image is validated successfully, but the booted ROMMON (primary or secondary) is undetermined.

Red

The digital code signing functionality reported failure in the ROMMON image validation.

FPGA is up but both primary and secondary ROMMON failed. System is in hung state.

Green

Off

IOS is successfully booted

IOS writes into FPGA register to indicate that it has booted, FPGA stops flashing PWR LED and turns Green. Software now controls the STAT LED.

Interface Module LEDs

This LED summary applies to the following interface module:
  • 8/16-port 1 Gigabit Ethernet (SFP/SFP) + 1-port 10 Gigabit Ethernet (SFP+) / 2-port 1 Gigabit Ethernet (CSFP) Interface Module

The Status LED is Amber for the 10 Gigabit Ethernet ports when operating in WAN mode for the following:

  • 8x1 Gigabit Ethernet SFP + 1x10 Gigabit Ethernet SFP+ Interface Module

  • 8x1 Gigabit Ethernet RJ45 + 1x10 Gigabit Ethernet SFP+ Interface Module

  • 2x10 Gigabit Ethernet SFP+ Interface Module

Table 21. Interface Module LEDs

LED

Color/State

Description

Power (PWR)

Off

Disabled/no power to IM

Green

Enabled and power rails on IM in range

Status (STAT)

Off

Disabled/power-down

Red

Failure (on at reset)

Flashing Red

Booting (if local CPU)

Green

Operational

Link status (L)

Off

Inactive or no connection

Amber

Fault/loop condition

Green

Ok with activity or no activity

Speed (S)

Off

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.

Table 22. Interface Module LEDs

LED

Color/State

Description

Power (PWR)

Off

Disabled/no power to IM

Green

Enabled and power rails on IM in range

Status (STAT)

Off

Disabled/power-down

Red

Failure (on at reset)

Amber

Booting (if local CPU)

Green

Operational

Carrier/Alarm (C/A)

Green

SFP receiving good remote signal

Yellow

Remote or local alarm activated

Active/Loopback(A/L)

Green

SFP ready and operating normally

Yellow

SFP port in loopback state

T1/E1 Interface Module LEDs

Table 23. 16-port T1/E1 Interface Module LEDs

LED

Color/State

Description (two LEDs for eachT1/E1 port)

Active

Green

Active

Blinking green

Standby

Off

Operationally down; card is disabled or shut down

Port

Green

All ports up

Blinking green

All ports up and one or more ports in a loopback state

Amber

One or more configured ports are down

Blinking amber

One or more configured ports are down and at least one configured port is in a loopback state

Off

All ports disabled or shut down

PWR

Green

All power rails are within supported range

Red

Disabled

Off

No power on the interface module

STAT

Red

Failed

Off

Disabled or powered down

Blinking red

Booting

Green

Active

Table 24. 8-port T1/E1 Interface Module LEDs

LED

Color/State

Description (two LEDs for eachT1/E1 port)

Active

Green

Active

Blinking green

Standby

Off

Card is disabled or shut down

Port

Green

All ports up

Amber

One or more configured ports are down

Off

All ports disabled or shut down

PWR

Green

All power rails are within supported range

Red

Disabled

Off

No power on the interface module

STAT

Red

Failed

Off

Disabled or powered down

Green

Active

Table 25. 32-port T1/E1 Interface Module LEDs

LED

Color/State

Description (two LEDs for eachT1/E1 port)

Active

Green

Active

Blinking green

Standby

Off

Operationally down; card is disabled or shut down

Port

Green

All ports up

Blinking green

All ports up and one or more ports in a loopback state

Amber

One or more configured ports are down

Blinking amber

One or more configured ports are down and at least one configured port is in a loopback state

Off

All ports disabled or shut down

STAT

Green

Operational

Pulsing Green

Booting

Red

Failure; On at reset

Off

Disabled or power down

PWR

Green

IM power rails are in range and are enabled

Off

Disabled; No power to IM

Table 26. 48-port T1/E1 and 48-port T3/E3 interface Module LEDs

LED

Color/State

Description (two LEDs for eachT1/E1 port)

Active

Green

Active

Blinking green

Standby

Off

Card is disabled or shut down

Port

Green

All ports up

Amber

One or more configured ports are down

Off

All ports disabled or shut down

PWR

Green

All power rails are within supported range

Red

Disabled

Off

No power on the interface module

STAT

Red

Failed

Off

Disabled or powered down

Green

Active

Serial Interface Module LEDs

The table below summarizes the LEDs for the serial interface module.

Table 27. Cisco ASR 903 Router Serial IM LEDs

LED Label

Color/State

Meaning

Power (PWR)

Green

All power rails are within spec.

Red

Disabled

Off

No Power

Operating Status (STAT)

Red

Failure

Yellow

Booting (if IM has a local CPU)

Green

Operational

Off

No Power

68-Pin Connector LEDs

Green

At least one of the 4 ports is in an up state.

Blinking Green

At least one of the 4 ports is passing traffic

Yellow

All four ports are successfully initialized and in a down state

Blinking Yellow

At least one of the port has failed

Off

All the ports are not enabled (at POR)

12-in-1 Connector LEDs

Green

Port is passing traffic

Yellow

Port successfully initialized and in a down state

Blinking Yellow

Port has failed

Off

Not Enabled (at POR)

E and M Interface Module LEDs

The table below summarizes the LEDs for the E & M interface module.

Table 28. Cisco ASR 903 Router EandM IM LEDs

LED Label

Color/State

Description

Power (PWR)

Green

All power rails are within spec.

Red

Disabled

Off

No Power

Operating Status (STAT)

Red

Failure

Yellow

Booting (if IM has a local CPU)

Green

Operational

Off

No Power

Port Bi-color LEDs

Green

Call established

Blinking Green

Not used

Yellow

Call not established

Blinking Yellow

Not used

Off

Initialized

4-Port C37.94 Interface Module LEDs

The table below summarizes the LEDs for the 37.94 interface module.

Table 29. Cisco ASR 903 Router C37.94 IM LEDs

LED Label

Color/State

Description

Power (PWR)

Green

All power rails are within spec.

Red

Disabled

Off

No Power

Operating Status (STAT)

Red

Failure

Yellow

Booting

Green

Operational

Off

No Power

Rx LEDs

Green

Link up with activity

Yellow

Fault/Error/Alarm/No Sync

Off

Link Down

Tx LEDs

Green

Link up with activity

Yellow

Fault/Error/Alarm

Off

Link Down

Power Supply LEDs

The table below summarizes the power supply LEDs for both the AC and DC power supplies.

Table 30. DC Power Supply LEDs (A900-PWR-550-D)

LED

Color/State

Description

Input OK

Off

No Input Voltage

Amber

Input voltage out of range

Green

Input voltage within acceptable operating range

Output Fail

Off

Disabled/Forced Shut down/No input power

Red

Power supply fault (internal failure such as over temperature)

Green

Operational

Table 31. DC Power Supply LEDs (A900-PWR-1200-D)

LED

Color/State

Description

Input OK

Off

No Input Voltage

Amber

Input voltage out of range

Green

Input voltage within acceptable operating range

Output Fail

Off

Disabled/Forced Shut down/No input power

Red

Power supply fault (internal failure such as over temperature)

Green

Operational

Blinking Red

Output ORING FET Failed

Table 32. AC Power Supply LEDs (A900-PWR-550-A) and (A900-PWR-!200-A)

LED

Color/State

Description

Input Power (PWR)

Off

No input voltage

Amber

Input voltage out of range

Green

Input voltage within acceptable operating range

Status (STAT)

Off

Disabled/power-down/no power

Red

Power supply fault (internal failure)

Green

Operational

Fan Tray LEDs

The table below summarizes the fan tray LEDs.

Table 33. Fan Tray LEDs

LED

Color/State

Description

Status (TEMP)

Off

Disabled/power down

Amber

Over temperature

Green

OK

Fan (FAN)

Green

Fan rotation in range

Amber

Single fan fault

Red

Two or more fan faults

Minor (MIN)

Off

No minor alarm

Amber

Minor alarm

Major (MAJ)

Off

No major alarm

Red

Major alarm

Critical (CRIT)

Off

No critical alarm

Red

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 34. Alarm Condition Summary

Alarm Type

Alarm Description

Critical

RSP OIR

Power supply OIR

Port in down state

Environmental sensor threshold exceeded (voltage, temperature)

IM OIR

IM crash

Major

Standby RSP in ROMmon mode

RSP removed

RSP failure

Info

Port administratively shut down