Cisco 12000 - Series Chassis Modular Expansion Base User Manual

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Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(32)SY1, OL-8831-01, Rev. G6, July 19, 2007
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
10-Port Gigabit Ethernet SPA Overview
Note The 10-Port Gigabit Ethernet SPA will only accept the SFP modules listed as supported in this document.
An SFP module check is run every time an SFP is inserted into the 10-Port Gigabit Ethernet SPA and
only SFP modules that pass this check will be usable by the 10-Port Gigabit Ethernet SPA.
SFP modules exist for technologies other than Gigabit Ethernet and for products other than the 10-Port
Gigabit Ethernet SPA. However, the information in this document pertains only to SFP modules that plug
into the 10-Port Gigabit Ethernet SPA ports.
The SFP module has a receiver port (RX) and a transmitter port (TX) that compose one optical interface.
Table 2-22 and Table 2-23 provide SFP information and specifications.
Table 2-22 SFP Module Options
SFP Module
Product Number SFP Module Description
SFP-GE-S Short wavelength
(1000BASE-SX)
Contains a Class 1 laser of 850 nm for
1000BASE-SX (short-wavelength) applications.
SFP-GE-L Long wavelength/long haul
(1000BASE-LX/LH)
Contains a Class 1 laser of 1310 nm for
1000BASE-LX/LH (long-wavelength)
applications.
SFP-GE-Z Extended wavelength
(1000BASE-ZX)
Contains a Class 1 laser of 1550 nm for
1000BASE-ZX (extended-wavelength)
applications.
SFP-GE-T RJ-45 copper SFP module
(1000BASE-T)
Provides full-duplex Gigabit Ethernet
connectivity to high-end workstations and
between wiring closets over an existing copper
network infrastructure.
Table 2-23 SFP Module Specifications
Specification Description
Wavelength SFP-GE-S: 770 to 860 nm
SFP-GE-L: 1270 to 1355 nm
SFP-GE-Z: 1500 to 1580 nm
SFP-GE-T: N/A.
Cabling distance (maximum) SFP-GE-S: 500 m on 50/125um MMF; 300 m on 62.5/125um MMF
SFP-GE-L: 6.2 miles (10 km)
SFP-GE-Z: 49.7 miles (80 km)
SFP-GE-T: 328 ft. (100 m)
Operating case temperature
range
SFP-GE-S: 23 to 185 degrees F (–5 to 85 degrees C)
SFP-GE-L: 23 to 185 degrees F (–5 to 85 degrees C)
SFP-GE-Z: 23 to 185 degrees F (–5 to 85 degrees C)
Storage temperature range SFP-GE-S: –40 to 185 degrees F (–40 to 85 degrees C)
SFP-GE-L: –40 to 185 degrees F (–40 to 85 degrees C)
SFP-GE-Z: –40 to 185 degrees F (–40 to 85 degrees C)
Supply voltage range SFP-GE-S: 3.1 to 3.5 V
SFP-GE-L: 3.1 to 3.5 V
SFP-GE-Z: 3.1 to 3.5 V

Cisco 12000 - Series Chassis Modular Expansion Base Specifications

General

Brand	Cisco
Model	12000 - Series Chassis Modular Expansion Base
Category	Network Router
Language	English