Chapter 5 Troubleshooting the Uplink Cards

Troubleshooting the RPR/SRP Uplink Card Installation

Table 5-13

SRP Unwrap Message

 

 

 

 

 

Alarm

 

Description

Solution

 

 

 

SRP1/1 unwrapped on

Wrap cleared, Wait to Restore

None.

side B (side A Wrap cause

timer expired

 

cleared)

 

 

 

 

 

 

 

Troubleshooting the RPR/SRP Uplink Card Installation

Use the transceiver keyword to display additional information about the status of the small form-factor pluggable (SFP) module used in an RPR port.

Router# show controllers rpr-ieee 1/1 transceiver

Show Transceiver: West Span

Static information

ID: SFP transceiver

Extended ID: 4

Connector: LC

SONET compliance: OC48SR

Gigabit Ethernet compliance: unspecified

Fibre Channel link length: unspecified

Fibre Channel transmitter technology: unspecified

Fibre Channel transmission media: unspecified

Fibre Channel speed: unspecified

Encoding: reserved

Bit Rate: 2500 Mbps

Single mode fiber supported length: 2 km

Upper bit rate limit: unspecified

Lower bit rate limit: unspecified

Date code (yyyy/mm/dd): 2004/04/21

Vendor PN: SCP6828-C5-BNE

Vendor revision number: D

Vendor serial number: ECL0817001L

Transceiver status information

Diagnostics calibration is external

Temperature 39 (+/-3 Celsius)

Voltage in transceiver 3232600 uV (+/- 10 mV)

TX bias 8940 uA (+/- 100uA)

TX power 316000 nW / -5 dBm (+/- 3dBm)RX power 300200 nW / -5 dBm (+/- 3dBm)

No Active Alarms

No Active Warnings

 

 

 

Alarm Thresholds:

 

 

 

 

 

 

 

 

 

 

high

 

 

low

 

 

 

 

 

Temperature

96

C

 

-44

C

 

 

 

Voltage

4000000

uV

 

0

uV

 

 

 

TX bias

70000

uA

 

0

uA

 

 

 

TX power

1000000

nW / 0

dBm

50100

nW / -13 dBm

 

 

 

RX power

1008300

nW / 0

dBm

unspecified

 

 

 

Warning Thresholds:

 

 

 

 

 

 

 

 

 

 

high

 

 

low

 

 

 

 

 

Temperature

91

C

 

- 9

C

 

 

 

Voltage

3600000

uV

 

3000000

uV

 

 

 

TX bias

60000

uA

 

0

uA

 

 

 

TX power

630900

nW / -2

dBm

79400

nW / -11 dBm

 

 

 

RX power

1008300

nW / 0

dBm

unspecified

 

 

 

Show Transceiver: East Span

 

 

 

 

 

 

 

 

Book Title

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-14

 

 

 

 

 

 

78-13113-06 B0

 

 

 

 

 

 

 

 

 

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Cisco Systems CISCO10720 manual Troubleshooting the RPR/SRP Uplink Card Installation

CISCO10720 specifications

Cisco Systems CISCO10720 is an advanced router designed to cater to the demands of service providers and large enterprises. Known as the Cisco 10720, this device features a highly efficient architecture that allows for high-speed data transport and optimized network performance. Its core purpose is to facilitate effective broadband services, including Internet Protocol (IP) data, voice, and video services.

One of the standout features of the Cisco 10720 is its modularity. This router supports various interface modules, allowing users to customize their hardware based on specific network needs. The ability to mix and match different modules ensures that clients can adapt the router to future requirements without needing to invest in an entirely new system.

The Cisco 10720 is built on high-performance forwarding capabilities, which is driven by its advanced chipset. This ensures low latency and high throughput, which are essential for applications requiring real-time communication, such as VoIP and streaming video. The system architecture is designed to manage and prioritize traffic effectively, utilizing Quality of Service (QoS) mechanisms to enhance user experience.

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Moreover, the router supports various LAN and WAN technologies, making it versatile for different networking environments. It accommodates technologies such as MPLS, which enhances routing efficiency and supports better service level agreements (SLAs).

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In summary, the Cisco Systems CISCO10720 stands out as a robust solution for enterprises and service providers looking to enhance their network capabilities. With its modular design, high-performance architecture, strong security features, support for various technologies, and scalability, the CISCO10720 is well-equipped to meet the challenges of modern networking environments.