Description
The Cisco NM-1A-OC3-POM is a high-speed network module engineered for ATM (Asynchronous Transfer Mode) connectivity over OC-3 interfaces. Designed to integrate with Cisco routers, it provides a single-port solution with SFP-based modularity, enabling flexible, high-bandwidth network access up to 155.52 Mbps.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Cisco |
| Category |
|
| Part Number |
NM-1A-OC3-POM
|
| Subcategory |
OC-3 ATM Modules |
| Interface |
ATM over OC-3 |
| Connector Type |
SFP (Small Form-Factor Pluggable) |
| Number of Ports |
1 |
| Maximum Bandwidth |
155.52 Mbps |
| Hot Swappable |
Yes
|
| LED Indicators |
Link, Activity |
| Power Consumption |
10W (typical) |
| Operating Temperature |
0°C to 40°C (32°F to 104°F) |
| Dimensions (W x D x H) |
8.0 x 7.5 x 1.5 inches |
| Weight |
2.2 lbs |
Information About NM-1A-OC3-POM
The NM-1A-OC3-POM is a single-port OC-3 network module tailored for ATM backbone connectivity in enterprise and service provider environments. It utilizes a Small Form-Factor Pluggable (SFP) interface, allowing hot-swappable flexibility and compatibility with a variety of fiber transceivers. The module is fully compatible with Cisco’s modular routers, supporting high-speed WAN connectivity and legacy ATM infrastructure. It includes built-in LED indicators for link and activity monitoring, and its compact footprint (8.0 x 7.5 x 1.5 inches) allows easy integration into Cisco chassis systems. With an operational power draw of just 10 watts, this module supports efficient and low-heat performance, while its robust design ensures consistent function across a broad temperature and humidity range.
Key Features:
- OC-3 ATM Interface: Provides high-speed WAN connectivity at up to 155.52 Mbps for ATM-based networks.
- SFP-Based Design: Supports modular transceivers for flexibility with multimode or single-mode fiber.
- Hot-Swappable Module: Enables installation and maintenance without system shutdowns.
- LED Status Indicators: Visual indicators for link integrity and data activity aid in troubleshooting.
- Cisco Router Compatibility: Seamlessly integrates with supported Cisco modular routers.
- Low Power Consumption: Operates at approximately 10W for energy-efficient performance.
- Durable and Reliable: Engineered for high MTBF (Mean Time Between Failures) of 500,000 hours.
- Standards Compliance: Meets RoHS, CE, and FCC regulations for global deployment.
- Broad Operating Range: Performs reliably in environments from 0°C to 40°C, with up to 85% humidity.
The NM-1A-OC3-POM is a purpose-built, high-performance ATM network module designed to provide scalable and reliable OC-3 connectivity in enterprise routing environments.
