Cisco 7600 SIP 200 Hardware Installation Guide - Page 114
-Port Gigabit Ethernet SPA Cables, Connectors, and Pinouts, SFP Connections
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10-Port Gigabit Ethernet SPA Overview Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters 10-Port Gigabit Ethernet SPA Cables, Connectors, and Pinouts The interface connectors on the 10-Port Gigabit Ethernet SPA are ten individual fiber optic receivers that support SFPs. Each port can send and receive traffic using the optical fiber connections. SFP Connections The small form-factor pluggable (SFP) module is an input/output (I/O) device that plugs into the Gigabit Ethernet optical slots on the 10-Port Gigabit Ethernet SPA, linking the port with a 1000BASE-X fiber-optic network. Note The 10-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 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 3-40 and Table 3-41 provide SFP information and specifications. Table 3-40 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 3-41 SFP Module Specifications Specification Connectors Wavelength 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 3-68 Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide OL-5052-14