NM-1A-OC3-POM Cisco ATM Single POM SFP Slot Module Factory New

The NM-1A-OC3-POM is a crucial component in Cisco's networking infrastructure, designed to enhance and optimize data transmission in high-performance networks. This network module falls under the category of ATM (Asynchronous Transfer Mode) OC-3, showcasing advanced capabilities for efficient data communication.

The NM-1A-OC3-POM is a network module developed by Cisco Systems, a renowned leader in the networking industry. This module belongs to the ATM (Asynchronous Transfer Mode) category and is specifically designed to operate at the OC-3 (Optical Carrier Level 3) speed. Let's break down its name to understand its key features:

NM-1A: Network Module Type

The "NM" in the module's name stands for "Network Module," indicating its purpose in the networking environment. The "1A" specifies the module type, providing information about its form factor and interface options.

OC3: Optical Carrier Level 3

The "OC-3" signifies the module's operating speed, with OC-3 being an Optical Carrier Level 3. OC levels are standardized rates for transmitting digital signals over optical fiber, and OC-3 corresponds to a data rate of approximately 155.52 megabits per second (Mbps).

POM: Port Adapter Type

The "POM" at the end of the module's name denotes the type of port adapter it is equipped with. The port adapter determines the specific connectivity options and features available with the module.

• High-Speed Data Transfer: The NM-1A-OC3-POM operates at OC-3 speeds, providing a high data transfer rate of 155.52 Mbps. This makes it suitable for applications and networks that demand fast and reliable data transmission.
• Asynchronous Transfer Mode (ATM): Being an ATM module, the NM-1A-OC3-POM utilizes the Asynchronous Transfer Mode protocol. ATM is a switching technology that efficiently handles varying data rates and types, making it suitable for multimedia and real-time applications.
• Scalability and Flexibility: Cisco's NM-1A-OC3-POM is designed with scalability in mind, allowing network administrators to expand and adapt their networks as needed. The module's flexibility is a crucial aspect, ensuring compatibility with different network architectures and requirements.
• Port Adapter Options: The "POM" designation indicates that the NM-1A-OC3 module comes with specific port adapter options. These adapters determine the types of connections and interfaces available, such as fiber optic or copper connections, providing adaptability to diverse networking environments.

• Enterprise Networks: In enterprise-level networks, the NM-1A-OC3-POM finds applications in scenarios where high-speed data transfer and reliable connectivity are paramount. It can support the data demands of large organizations, facilitating seamless communication and data exchange.
• Service Provider Networks: Telecommunication service providers often deploy OC-3 modules for their backbone networks. The NM-1A-OC3-POM can play a crucial role in these environments, ensuring the swift and efficient transmission of data across the network infrastructure.
• Multimedia Streaming: Given its high data transfer rate and support for ATM, the NM-1A-OC3-POM is well-suited for multimedia streaming applications. Video conferencing, online streaming services, and other real-time multimedia applications benefit from the module's ability to handle diverse data types.

The NM-1A-OC3-POM is a Cisco ATM (Asynchronous Transfer Mode) Single POM (Pluggable Optical Module) SFP (Small Form-Factor Pluggable) slot module. It is designed to provide high-performance ATM connectivity in Cisco routers and other network devices.

The module supports OC-3 (Optical Carrier level 3) data rates of up to 155Mbps, which is a high-speed interface standard for ATM networks. The SFP slot allows for the use of different types of optical transceivers, such as single-mode or multi-mode, providing flexibility in deployment.

Additionally, the module supports POM (Pluggable Optical Module) which is a type of transceiver that can be easily inserted and removed from a network device, allowing for easy upgrades or replacement without requiring any special tools.

The module also supports Cisco's ATM Quality of Service (QoS) features, which allow for the prioritization of different types of network traffic, ensuring that critical applications have the bandwidth they need. This feature enables the module to provide high-performance ATM connectivity even in environments with high network traffic.

The NM-1A-OC3-POM is a Cisco ATM (Asynchronous Transfer Mode) Single POM (Pluggable Optical Module) SFP (Small Form-Factor Pluggable) slot module. It is designed to provide high-performance ATM connectivity in Cisco routers and other network devices. Some of the key benefits and features of the module include:

• High-speed connectivity: The module supports OC-3 (Optical Carrier level 3) data rates of up to 155Mbps, providing high-speed ATM connectivity for Cisco routers and other network devices.
• Flexibility: The module has an SFP slot that allows for the use of different types of optical transceivers, such as single-mode or multi-mode, providing flexibility in deployment.
• Easy Upgrades: The module supports POM (Pluggable Optical Module) which is a type of transceiver that can be easily inserted and removed from a network device, allowing for easy upgrades or replacement without requiring any special tools.
• Quality of Service (QoS): The module supports Cisco's ATM Quality of Service (QoS) features, which allow for the prioritization of different types of network traffic, ensuring that critical applications have the bandwidth they need.
• Compatibility: The module is compatible with a wide range of Cisco routers and other network devices, such as the Cisco 7200 series, Cisco 7500 series, and Cisco 10000 series routers.
• Reliability: The module is designed with robust features that ensure reliable performance in challenging environments, such as Cisco's ATM Quality of Service (QoS) features, allowing for the prioritization of different types of network traffic.
• Scalability: The module can be used in conjunction with other ATM modules, such as the Cisco part or the Cisco NM-1A-OC3-ATM, allowing for scalability as network requirements grow.

This product module provides a high-performance ATM connectivity solution that is flexible, easy to upgrade and provides robust quality of service features, making it ideal for use in a wide range of Cisco routers and other network devices.

High-Reliability

This product is a Cisco ATM (Asynchronous Transfer Mode) Single POM (Pluggable Optical Module) SFP (Small Form-factor Pluggable) Slot Module. It is used in high-reliability networking environments to provide an OC3 (Optical Carrier level 3) ATM connection. The module is designed to be pluggable, which allows for easy installation and replacement. The POM slot allows the use of SFP transceivers, which are small, modular devices that can transmit and receive optical signals over a single fiber. The module provides a high-reliability ATM connection with a data transfer rate of up to 155 Mbps.

• Manufacturer: Cisco
• Model Number or SKU# NM-1A-OC3-POMf
• Product Name: ATM OC-3 Network Module
• Product Type: Network Module

• Maximum Data Transfer Rate: 155.52
• Media Type Supported: Optical Fiber
• Number of Total Expansion Slots: 1
• Total Number of Ports: 1
• Expansion Slot Type: SFP
• Connector Type: LC
• Interfaces/Ports Details: 1 x LC OC-3

• Connectivity Technology: Wired
• Data Link Protocol: ATM
• Network/Transport Protocol: AAL5
• Line Rate: OC-3c/STM-1
• Status Indicators: Alarm, transmit, receive

Designed For:

• Cisco 3825 series: Various bundles including Branch Office, HVSEC, Integrated VoiceVideo, IP Video Surveillance, Secure WAN Optimization, Security, SRST Voice Upgrades, Unified Communications, V3PN, Video Encoding, Voice, Voice Security, VSEC, WAN Application Acceleration, WAN Optimization.
• Cisco 3845 series: Various bundles including Branch Office, HVSEC, ISR IP Video Surveillance, Secure WAN Optimization, Security, Unified Communications, V3PN, Video Encoding, Voice, Voice Security, VSEC, WAN Application Acceleration, WAN Optimization.
• Cisco 3925 series: Various bundles including PSRE, Security, SRE, Voice, Voice Security and CUBE, Voice Security, WAAS.
• Cisco 3925E series: Various bundles including Security, SRE, Voice, Voice Security, and CUBE, Voice Security.

• Compliant Standards: CISPR 22 Class A, EN 60950, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZS 60950-1, ICES-003 Class A, EN 300 386

• Min Operating Temperature: 32 °F
• Max Operating Temperature: 104 °F
• Humidity Range Operating: 5% - 95%

In short, the NM-1A-OC3-POM Cisco ATM OC-3 Network Module is a vital component for high-performance networking, offering advanced features such as high-speed data transfer, ATM support, and scalability. Understanding its key features, use cases, installation, and maintenance requirements is crucial for network administrators aiming to leverage its capabilities effectively. As technology continues to advance, modules like the NM-1A-OC3-POM play a pivotal role in building and maintaining robust and efficient network infrastructures.