Cisco 7600 SIP 200 Hardware Installation Guide - Page 109

Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters 5-Port Gigabit Ethernet SPA Overview Note The 5-Port Gigabit Ethernet SPA will only accept the SFP modules listed as supported in this document. An SFP check is run every time an SFP is inserted into the 5-Port Gigabit Ethernet SPA and only SFP modules that pass this check will be usable by the 5-Port Gigabit Ethernet SPA. SFP modules exist for technologies other than Gigabit Ethernet and for products other than the 5-Port Gigabit Ethernet SPA. However, the information in this document pertains only to SFP modules that plug into the 5-Port Gigabit Ethernet SPA ports. The SFP module has a receiver port (RX) and a transmitter port (TX) that compose one optical interface. Table 3-36 and Table 3-37 provide SFP information and specifications. Table 3-36 SFP Module Options SFP Module Product Number SFP-GE-S SFP-GE-L SFP Module Short wavelength (1000BASE-SX) Long wavelength/long haul (1000BASE-LX/LH) SFP-GE-Z Extended distance (1000BASE-ZX) SFP-GE-T Gigabit Ethernet SFP module-1000BASE-T Description Contains a Class 1 laser of 850 nm for 1000BASE-SX (short wavelength) applications. Contains a Class 1 laser of 1310 nm for 1000BASE-LX/LH (long wavelength) applications. Contains a Class 1 laser of 1550 nm for 1000BASE-ZX (extended wavelength) applications. 1000BASE-T SFP Transceiver Module for Category 5 copper wire Table 3-37 SFP Module Specifications Specification Connectors Wavelength Cabling distance (maximum) Operating temperature range Description LC-type connector SFP-GE-S: 830-860 nm SFP-GE-L: 1270-1360 nm SFP-GE-Z: 1540-1570 nm SFP-GE-T: N/A SFP-GE-S: 500m on 50/125um MMF. 300m 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) SFP-GE-S:-20 to 90 degrees C SFP-GE-L:-40 to 85 degrees C SFP-GE-Z: 0 to 85 degrees C SFP-GE-T: 0 to 70 degrees C OL-5052-14 Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide 3-63