Refurbished 15454-M6-ECU2 Cisco External Connection Unit

Refurbished A900-IMA8Z Overview

Expansion module 10 Gigabit SFP+ x 8 for P/N: A900-RSP3C-200-S A900-RSP3C-200-S= A900-RSP3C-400-W A900-RSP3C-400-W=

Refurbished A900-IMA8S Overview

Cisco ASR 900 series Ethernet interface modules are designed to give customers a high degree of flexibility and value. All Ethernet interface modules share a common core that supports time stamping on the module for Y.1731 operations, administration, and maintenance (OAM) delay measurement functions to achieve precise results for one-way and two-way delay measurement. The modules also provide time-stamping functions for the IEEE 1588-2008 protocol. These time stamps help ensure that the Cisco ASR 900 Series Aggregation Services Routers achieve outstanding results when deploying IEEE 1588-2008 protocols for frequency and phase synchronization. Not all customers will deploy IEEE 1588-2008 for synchronization; therefore, the Ethernet interface modules also support input and output frequency synchronization using synchronous Ethernet (SyncE).