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