The Cisco 4-port OC-12c/STM-4 Packet over SONET Shared Port Adapter (SPA-4XOC12-POS) is a specialised expansion module designed for high-speed network connections over fiber-optic SONET/SDH networks. It is equipped with four OC-12c/STM-4 ports, providing a collective bandwidth capacity to support advanced data transmission needs with speeds of up to 622 Mbps per port.
This module is primarily intended to interface with SONET and SDH networks, supporting critical carrier-grade services. Its Packet over SONET (POS) capabilities make it ideal for environments that rely on robust packet-based communication over optical networks. The SPA-4XOC12-POS is fully compatible with STM-4 framing in addition to supporting OC-12c, making it highly versatile.
With strong QoS (Quality of Service) support and traffic management features, this adapter aids in the prioritisation and handling of network traffic effectively. The module additionally supports SONET scrambling and SDH scrambling to minimise disruptions during data transmission, ensuring data integrity with minimal interference.
The SPA-4XOC12-POS integrates seamlessly with Cisco routers and networking equipment. It operates within multi-service edge environments and is suitable for service providers that require scalability and reliability in their network architecture. Moreover, this adapter supports protocols such as PPP (Point-to-Point Protocol), ensuring compatibility with various carrier-grade systems.
The module is designed for long-range connectivity applications, making it an excellent addition to enterprise-level or carrier-grade infrastructures that require stable, high-bandwidth optical communication.
EOL Technology Services offers support with professional services and replacement parts for the SPA-4XOC12-POS module. Whether you need detailed assistance or replacement components, our team is well-equipped to ensure your hardware continues to perform at the highest standard.
Yes, we provide comprehensive maintenance and upgrade services to ensure your IT systems remain up to date and fully operational. From routine checks to part replacements.
Yes, if it isn't the right fit, our team can assist you in identifying the right parts that are fully compatible with your existing hardware.
We can offer a range of payment options, including upfront payment, net payment terms if approved, and bespoke agreements tailored to your requirements.
