Cisco XR 12000 Series Bedienungsanleitung PDF herunterladen (Seite 118)

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Cisco XR 12000 Series Router SIP and SPA Hardware Installation Guide

OL-17438-04

Chapter 2 Overview: Cisco XR 12000 Series Router Shared Port Adapters

1-Port 10-Gigabit Ethernet WAN PHY SPA Overview

XFP Port Cabling Specifications

Table 2-55 shows the port cabling specifications for an XFP module.

Ta bl e 2-54 XFP Module Specifications

Specification Description

Wavelength (TX) 10GLR SR-1: 1260 nm to 1355 nm

10GER IR-2: 1530 nm to 1565 nm

10GZR LR-2: 1530 nm to 1565 nm

Cabling distance (maximum) 10GLR SR-1: 6.2 miles (10 km)

10GER IR-2: 24.8 miles (40 km)

10GZR LR-2: 50 miles (80 km)

Operating case temperature

range

10GLR SR-1: 23 to 158 degrees F (–5 to 70 degrees C)

10GER IR-2: 23 to 158 degrees F (–5 to 70 degrees C)

10GZR LR-2: 23 to 158 degrees F (–5 to 70 degrees C)

Storage temperature range 10GLR SR-1: –40 to 185 degrees F (–40 to 85 degrees C)

10GER IR-2: –40 to 185 degrees F (–40 to 85 degrees C)

10GZR LR-2: –40 to 185 degrees F (–40 to 85 degrees C)

TX power 10GLR SR-1: –8.2 to 0.5 dBm

10GER IR-2: –4.7 to 4 dBm

10GZR LR-2: 0 to 4 dBm

Receiver sensitivity (maximum) 10GLR SR-1: –12.6 dBm

10GER IR-2: –14.1 dBm

10GZR LR-2: –24 dBm

RX overload 10GLR SR-1: 0.5 dBm

10GER IR-2: –1.0 dBm

10GZR LR-2: –7.0 dBm

Maximum receiver power

damage

10GLR SR-1: +5 dBm

10GER IR-2: +5 dBm

10GZR LR-2: +5 dBm

Ta bl e 2-55 XFP Port Cabling Specifications

XFP Wavelength Fiber Type

XFP-10GLR-OC192SR 1310 nm SMF

XFP-10GER-OC192IR 1550 nm SMF

XFP-10GZR-OC192LR 1550 nm SMF

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