HP Cisco MDS 9222i Cisco MDS 9100 Series Hardware Installation Guide (OL-17951 - Page 93
X2 Transceiver Specifications
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Appendix B Technical Specifications X2 Transceiver Specifications Send documentation comments to [email protected] Table B-20 Optical Specifications for Cisco CWDM SFP Transceivers (continued) Parameter Symbol Min. Dispersion penalty at 60 km Dispersion penalty at 100 km Typical Max. 2 2 3 Units Notes dB db @ 1.25 Gbps dB @ 2.12 Gbps X2 Transceiver Specifications The Cisco MDS 9134 Switch is compatible with X2 transceivers and cables that have SC connectors. Each transceiver must match the transceiver on the other end of the cable in terms of wavelength, and the cable must not exceed the stipulated cable length for reliable communications. Use only Cisco X2 transceivers with the Cisco MDS 9134 Switch. Each Cisco X2 transceiver is encoded with model information that enables the switch to verify that the SFP transceiver meets the requirements for the switch. For information about safety, regulatory, and standards compliance, refer to the Regulatory Compliance and Safety Information for the Cisco MDS 9000 Family. Table B-21 lists the 10-Gigabit/Ethernet X2 transceiver modules available through Cisco. Table B-21 10-Gigabit X2 Transceiver Modules X2 Transceiver Module Product Number Description DS-X2-FC10G-SR Cisco 10GFC-SR X2 transceiver module for MMF, dual SC connector DS-X2-FC10G-LR Cisco 10GFC-LR X2 transceiver module for SMF, dual SC connector DS-X2-FC10G-ER Cisco 10GFC-ER X2 transceiver module for SMF, dual SC connector DS-X2-FC10G-CX4 Cisco 10GFC-CX4 X2 copper transceiver module, CX4 connector Table B-22 lists the port cabling specifications for the 10-Gigabit X2 transceiver modules. Table B-23 lists the X2 transceiver optical transmit and receive specifications. Table B-22 X2 Transceiver Port Cabling Specifications X2 Product Number DS-X2-FC10G-SR DS-X2-FC10G-LR Wavelength (nm) Cable Type 850 MMF 1310 SMF Core Size (microns) 62.5 62.5 50.0 50.0 50.0 G.652 fiber Modal Bandwidth (MHz/km) 160 200 400 500 2000 - Maximum Cabling Distance 26 m (85.3 ft.) 33 m (108.3 ft.) 66 m (216.5 ft.) 82 m (269 ft.) 300 m (984.3 ft.) 10 km (6.21 miles) OL-17951-02 Cisco MDS 9100 Series Hardware Installation Guide B-11