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Cisco 10000 Series Router SIP and SPA Hardware Installation Guide
OL-13838-03
Chapter 3 Cisco 10000 Series Router Shared Port Adapters
8-Port Gigabit Ethernet SPA Overview
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.
SFP-GE-L Modules
The 1000BASE-LX/LH (long-wavelength/long-haul) module interfaces fully comply with the
IEEE
802.3z 1000BASE-LX standard. However, their higher optical quality allows them to reach
6.2
miles (10 km) over single-mode fiber (SMF) versus the 3.1 miles (5 km) specified in the standard.
Table 3-14 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 3-15 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