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