Installation ManualH3C S7500 Series Ethernet Switches Chapter 1 Product Overview1-3[2]: Extendable.[3]: Extendable up to 256 K.1.3 Salience III Series SRPUsSalience III series SRPUs include:z Salience III: If load sharing is implemented on the S7506R, the switching capacitycan be up to 384 Gbps. It provides an XG high speed bus, supporting LPUsapplying an XG high speed bus.z Salience III Plus: If load sharing is implemented on the S7506R, the switchingcapacity can be up to 768 Gbps. It provides XG high speed bus, supporting LPUsapplying an XG high speed bus.z Salience III Edge: The switching capacity is 96 Gbps.The Salience III series SRPUs provide one console port, one 10Base-T /100Base-TXport, four 1000Base-X-SFP ports (only for Salience III and Salience III Edge), and oneport for a hot-swappable CF card, which stores the host version to facilitate the onlinesoftware upgrade.Note:Both Salience III and Salience III Plus provide an XG high speed bus and support theLPUs that adopt an XG high speed bus. However, they provide the high speed bus indifferent ways. If a Salience III SRPU is used, it can provide the XG high speed bus onlyfor the LPUs in the last two slots of the switch. If a Salience III Plus SRPU is used, it canprovide the XG high speed bus for LPUs in all slots.The following figures show the appearance of these three SRPU models.Figure 1-2 Salience III
