Cisco A9K-MPA-4X10GE, If you are an ISP or large enterprise in need of high performance 10Gig ARR part adapter we have in stock ASR 9000 A9K-MPA-4X10GE 4-port 10-Gigabit Ethernet Modular Port Adapter, requires XFP optics Bay Networks have in stock band new Cisco ASR 9000 Series modular line cards that provide customers with a flexible solution supporting multiple combinations of Ethernet ports, all in a single slot of the Cisco ASR 9000 Series Aggregation Services Routers. The Cisco ASR 9000 Series modular line cards are fully compatible with the Cisco ASR 9922, 9010, and 9006 systems, route switch processors (RSPs), and line cards. No hardware upgrade to the chassis or cooling system is required. Total bandwidth is dependent on the number and type of RSPs installed. The 4-Port 10-Gigabit Ethernet (GE) line card provides four cages for XFP Ethernet optical interface modulesthat operate at a rate of 10 Gbps. The four XFP modules can be 10GE Ethernet multimode connections. Each XFP cage on the 4-Port 10GE line card has an adjacent Link LED visible on the front panel. The LinkLED indicates the status of the associated XFP port. Features and Benefits of Cisco ASR 9000 Series Modular Line Cards Feature Benefit Interface Support Pluggable 1-Gigabit Small Form-Factor Pluggable (SFP), 10-Gigabit SFP (XFP), and 40-Gigabit Quad SFP (QSFP) interfaces Provide the capability to mix and match interface types across a single line card; for a complete list of supported interfaces, please see Cisco ASR 9000 Transceiver Modules: Line Card Support data sheet G.709 and Advanced FEC Standard G.709 providing transmission-layer operations, administration, and maintenance (OA&M); G.709 Standard FEC and Advanced FEC for enhanced transmission system performance Scalable and Integrated Multiservice Support Layer 2 and Layer 3 services Combined IP, MPLS, Ethernet, Layer 2 VPN (L2VPN), and Layer 3 VPN (L3VPN) services Evolutionary Monitoring Carrier-class OA&M NetFlow, IEEE 802.1ag, IEEE 802.3ah, ITU Y.1731, IP service-level agreement (IP SLA), virtual circuit connectivity verification (VCCV), ping, and traceroute Video monitoring (VidMon) VidMon, providing real-time monitoring of video flows, including issuance of alarm upon degradation Carrier-Grade OS Cisco IOS® XR Software Modular, patchable, restartable, scalable, highly available, carrier-core and edge-proven operating system T-Class Synchronization Synchronous Ethernet Derives and provides synchronization from and to Ethernet interfaces, Cisco ASR 9000 Series RSPs, and network synchronization interfaces IEEE 1588-2008 Cisco ASR 9000 Series support of the IEEE 1588-2008 protocol provides the capability to distribute precision time