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