XENPAK, 10 Gigabit Ethernet, Short-Range, Optical Transceiver. [properties] Product Name Cisco XENPAK-10GB-SR Optical Transceiver Product Description High-performance 10 Gigabit Ethernet short-range optical transceiver for multimode fiber applications. Compatibility Cisco networking equipment with XENPAK ports Data Transfer Rate 10 Gbps Form Factor XENPAK Connector Type Dual SC/PC Wavelength 850 nm Maximum Distance 300 meters over 2000 MHz*km multimode fiber (OM3) Hot-Swappable Yes Fiber Type Multimode Fiber (MMF) Core Size 50.0 µm Modal Bandwidth 2000 MHz*km (OM3) [/properties] [specifications] Standards Compliance IEEE 802.3ae 10GBASE-SR Transmit Power Range -1.2 to -7.3 dBm Receive Power Range -1.0 to -9.9 dBm Operating Temperature Range 0°C to 40°C (32°F to 104°F) Storage Temperature Range -40°C to 75°C (-40°F to 167°F) Dimensions (W x D x H) 36 x 121 x 18 mm (1.42 x 4.76 x 0.71 inches) Weight < 300 g Power Consumption < 8W Regulatory Compliance GR-20-CORE, GR-326-CORE, GR-1435-CORE Safety Standards Laser Class 1 21CFR-1040 LN#50 7/2001, Laser Class 1 IEC60825-1 [/specifications] The XENPAK-10GB-SR is a high-performance optical transceiver designed for use with 10 Gigabit Ethernet networks. It supports short-range connectivity with a maximum distance of up to 300 meters over multimode fiber, making it an ideal solution for data center and campus networking environments. The XENPAK-10GB-SR provides reliable and high-speed data transfer rates of up to 10 Gbps, ensuring fast and efficient data transmission. Its hot-swappable design makes it easy to install and manage, while its compact size ensures optimal use of space in network equipment. The XENPAK-10GB-SR is compatible with a wide range of Cisco networking equipment, providing businesses with flexibility in their network design. Whether you need to upgrade an existing network or build a new one, the XENPAK-10GB-SR is an ideal choice for businesses seeking reliable and high-speed connectivity in their networking infrastructure.