Cisco Blower Module 10000 ESR Przewodnik Instalacji Pobierz pdf (Strona 137)

13-7

Cisco 10000 Series Routers Line Card Hardware Installation Guide

OL-6773-04

Chapter 13 1-Port OC-12 Packet over SONET Line Card Overview

Cables and Connectors

The 1-port OC-12 Packet over SONET line card uses an SC-type optical connector.

Table 13-5 and Table 13-6 provide optical cabling specifications for the 1-port OC-12 Packet over

SONET line card.

Go to Chapter 16, “Preparing for Installation” to begin the installation or replacement of the line card.

For troubleshooting information, see Chapter 18, “Troubleshooting the Installation.”

Table 13-5 Optical Specifications

Transceiver Type

Transmit

Power

Maximum

Power to

Receiver

Minimum

Receiver

Sensitivity

Nominal Distance

Between Stations Wavelength Fiber Type

Single-mode

intermediate reach

–15 dBm

minimum to

-8 dBm

maximum

–8 dBm –28 dBm Up to 9 mi (15 km) 1280 nm to

335 nm

Single mode,

core size 8 to

10 microns

Table 13-6 Optical Power Budget

Power Budget Transmit Power Receive Power Typical Span

12 dB –15 to -8 dBm –28 to –8 dBm 9.3 miles (1.5 km)

1 2 ... 132 133 134 135 136 137 138 139 140 141 142 ... 253 254

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Cisco Blower Module 10000 ESR Przewodnik Instalacji Strona 137