
( Brand: Cisco ), ( Manufacturer Part Number: A900-IMA16D ), ( Part Type: Network Switch Module Interface ), ( Network Ports: Sfp )
The Cisco A900-ima16D network switch module is an excellent addition to Cisco's Aggregation Services Router (ASR 9000 series) that provides an advanced telephony solution for businesses seeking to upgrade their voice infrastructure. This versatile and high-density switch module boasts 16 T1/E1 FXS (Federal Standard Telephone Interface Signaling) ports that offer superior voice quality and extensive capabilities.
Design and Features
The compact, 1-rack-unit Cisco A900-ima16D module is designed to deliver integrated voice services within data networks, thereby simplifying network management, reducing costs, and improving overall network performance. This module is the ideal choice for telecommunications service providers, enterprises, and institutional customers who require a reliable telephony solution that supports extensive feature sets, high capacity, and seamless integration with Cisco routers and IP PBX systems.
The module has a rack-mount design, allowing for easy integration into the existing network infrastructure. It supports advanced call control features such as Voice Provisioning Protocol (VPP), Media Terminal Adapter (MTA) services, and Automatic Alternative Routing (AAR), enabling efficient and effective call routing through the network.
Superior Voice Quality
Cisco's Voice over IP (VoIP) technology is integrated within the A900-ima16D module to deliver crisp and clear voice quality. This module features features advanced technologies like Discrete Multi-Frequency (DMF), Adaptive Differential Pulses (ADP), and Differential Signaling (DS). These technologies provide stable, high-quality connections for voice traffic, even in noisy line conditions.
Scalability and Flexibility
The A900-ima16D module offers excellent scalability, with each T1/E1 port supporting multiple voice channels. This provides businesses with the flexibility to accommodate their growing telephony needs and to optimize their use of bandwidth and resources. Additionally, it supports various signaling standards such as QSIG, E&M, and R2, catering to diverse telephony infrastructures.
Seamless Integration
The Cisco A900-ima16D seamlessly integrates with existing data networks, enabling voice traffic to share network infrastructure and resources with data traffic, thereby reducing costs and streamlining management efforts. This module also features advanced security features, such as Secure Sockets Layer (SSL) and Transport Layer Security (TLS), ensuring that voice communications are secure and protected against unauthorized access and eavesdropping.
Cost-effective Telephony Solution
The Cisco A900-ima16D is a cost-effective solution for organizations seeking to leverage advanced telephony capabilities in their data networks, providing high-density voice connectivity and advanced call control features in a compact 1-rack-unit design. Investing in this module not only modernizes your telephony infrastructure but also equips your organization with a future-proof, flexible, and cost-efficient platform for enabling advanced voice services.
The Cisco A900-IMA16D is a network switch module specifically designed for Cisco 900 series routers, offering 16 T1/E1 interfaces. This component is primarily used in voice and data communication networks where T1 or E1 interfaces are required. Here's a balanced analysis of its key advantages and disadvantages.
Advantages:1. Supports Voice and Data Communication: The primary advantage of Cisco A900-IMA16D is its ability to support both voice and data traffic. The T1/E1 interfaces provide excellent voice quality and support advanced features such as QoS and jitter buffer.
2. Flexibility: This module is highly flexible and can be used for various Network Benefit Forum (NBF) applications. With its modular design, it allows upgrading or expanding voice, data, and WAN connectivity as business grows.
3. Scalability: Cisco A900-IMA16D offers a high-density solution of 16 T1/E1 interfaces, which is perfect for organizations with ample physical space and large call volumes.
4. Reliability: Cisco is a well-known brand in network devices. The A900-IMA16D benefits from Cisco's robust industrial-grade design, ensuring high availability and minimal downtime due to hardware failures.
Disadvantages:1. Cost: The Cisco A900-IMA16D is a premium product and comes with a comparatively higher price tag. Organizations with smaller communication needs may find other, more cost-effective solutions sufficient.
2. Limited Interfaces: While flexibility is a key advantage, the A900-IMA16D offers only T1/E1 interfaces, which might restrict its utilization in networks not requiring such interfaces or that prefer newer interface types like SIP, GBIC, or 100BASE-T.
3. Complex Setup: Preparing the Cisco 900-series router with the IMA module might require advanced networking skills. Proper Cisco configuration expertise is crucial for implementing the voice-over-IP (VoIP) features and utilizing the full potential of the switch module.
4. Power Consumption: The Cisco A900-IMA16D consumes higher power than many modern switches, which is an essential consideration for organizations sensitive to their power budget.
Conclusion:For medium to large organizations looking for a reliable and high-density solution for voice and data communication over T1/E1 interfaces, the Cisco A900-IMA16D offers a valuable investment. However, small organizations or those with lower communication needs may benefit from more cost-effective alternatives. Moreover, it's important to consider the cost of hiring experienced network engineers for installation and configuration.
Recommendation:If your organization requires T1/E1 interfaces for voice and data communication along with a high-density solution, the Cisco A900-IMA16D offers excellent performance and versatility. However, make sure to factor in the device's cost, power consumption, and complex setup into your organizational budget and capabilities.
Where pickup is allowed it by appointments only. Manufacturer: Cisco. Cisco A900-IMA16D Network Switch Module ASR 900 16-Port T1/E1 Interface Module: , This offer is for a used. The device is USED but tested and guaranteed to be in excellent working order.
This listing is for a single unit. We currently have multiple units in stock. Please see the picture and console output below for more details. Free shipping charges apply only to the Lower 48 Contiguous states.
Actual shipping charges will apply to all other US states Sand Territories.