Cisco XR 12000 Series - Manual (Page 58)

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Cisco XR 12000 Series Router SIP and SPA Hardware Installation Guide
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Chapter 2 Overview: Cisco XR 12000 Series Router Shared Port Adapters
10-Port Gigabit Ethernet SPA Overview
Note The 10-Port Gigabit Ethernet SPA accepts only 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 can be used 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 2-25 and Table 2-26 provide SFP information and specifications.
SFP-GE-S Modules
The 1000BASE-SX (short-wavelength) module operates on standard multimode fiber-optic link spans
of up to 500 m on 50/125um multimode fiber (MMF) and 300 m on 62.5/125um MMF.
Table 2-25 10-Port Gigabit Ethernet 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.
Table 2-26 10-Port Gigabit Ethernet 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
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)
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