The Cisco I-Flex approach combines shared port adapters (SPAs) and SPA interface processors (SIPs), providing an extensible design that facilitates service. Ethernet, etc. External USB flash memory. PID Description. The following table lists the supported SPAs on the Cisco ASR X Router and Cisco ASR X Router. Connectivity Technology: Wired ; Data Link Protocol: Gigabit Ethernet ; Data Transfer Rate: 1 Gbps ; Features: Flow control, full duplex capability, auto-. The Cisco 1-Port Gigabit Ethernet LAN/WAN-PHY SPA. Cisco ASRX Front. Upgraded to 6G. Product Details. Table 2: Supported SPAs. SPA-1X10GE. AT Data Link Protocol: Gigabit Ethernet ; Data Transfer Rate: 1 Gbps ; Features: Flow control, full duplex capability, auto-negotiation, MPLS support, VLAN support. ) on the same interface processor. 1-GB USB flash-memory support. 1 SPA slot. Figure 2 shows the front panel of Cisco ASR X. requiero saber si para un router CRS-1 4 slots el cual esta configurado con: CRSRP 2 CRS1-SIP 2 CRS-MSCG Cada SIP tine dos SPA 10x1Ge y una SPA. With this SPA, users can mix and match SPA ports with other types of interfaces in the same slot. The Cisco SPA/SIP portfolio allows deployment of different interfaces (packet over SONET/SDH [POS], ATM,. .