Cisco ASR 900 16-Port T1/E1 Interface Module A900-IMA16D=

Ethernet Interface Modules The Cisco ASR 900 Ethernet interface modules are designed to give customers 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 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).

Product Type	Interface Module
Brand Name	Cisco
Manufacturer	Cisco Systems, Inc
Product Name	ASR 900 16-Port T1/E1 Interface Module
Manufacturer Part Number	A900-IMA16D=
Manufacturer Website Address	http://www.cisco.com
Compatibility	Cisco ASR 900 Series Aggregation Services Routers
Network Technology	T1/E1/J1
Application/Usage	Data Networking
Interfaces/Ports Details	16 x T1/E1 Network