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SPA-1XOC48POS/RPR
1-port OC48/STM16 POS/RPR Shared Port Adapters
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SPA-1XOC48POS/RPR is a high-performance OC-48 Packet Over SONET module designed to deliver robust optical connectivity for enterprise routers, switches, and high-end servers. The module features an optical interface with LC fiber connectors and is engineered to support OC-48 data rates, ensuring reliable transmission in mission-critical network environments.
Built with modular installation in mind, SPA-1XOC48POS/RPR seamlessly integrates into standard equipment bays for data center expansions and network upgrades. Supporting protocols such as TCP/IP, SONET, and POS, this card is optimized for rapid ring protection and high availability, making it ideal for modern high-speed communications systems.
SPA-1XOC48POS/RPR price is is available on request. Get immediate quote.
Request bulk order quote for SPA-1XOC48POS/RPR for additional pricing. Browse the full Cisco 6500 Switch Modules series or explore all Cisco products.
Scenario: A Tier-1 Internet Service Provider modernizes its SONET backbone to deliver scalable Metro Ethernet services. By installing the SPA-1XOC48POS/RPR-1-port OC48/STM16 POS/RPR Shared Port Adapter on Cisco ASR-9000 routers, the network team provisions 2.5 Gbps Packet over SONET links within a resilient RPR dual-ring topology. Benefit: Scales backbone capacity to 2.5 Gbps per port, achieves carrier-class sub-50 ms protection switching and reduces O&M overhead through unified POS and RPR support.
Scenario: A global investment bank needs deterministic, high-availability connectivity between its New York and London trading platforms. Deploying the SPA-1XOC48POS/RPR adapter on Cisco ASR-1000 routers establishes a dedicated OC48/STM16 POS circuit over an RPR ring, delivering sub-5 ms latency variation and < 50 ms ring protection switching. Benefit: Guarantees consistent ultra-low-latency transport, automated failover for real-time trading, and compliance with stringent financial SLAs.
Scenario: A cloud service provider extends its hybrid-cloud footprint across geographically dispersed data centers. Integrating the SPA-1XOC48POS/RPR adapter on Cisco NCS-5500 routers creates resilient Packet over SONET links with RPR-based mesh rings for multi-site DCI. Benefit: Simplifies interconnect architecture, delivers 2.5 Gbps per port throughput, and maximizes network uptime with sub-50 ms ring protection—reducing CapEx and OpEx by consolidating optics and transport layers.
To get the detailed certification, please go to the Compliance Center.
 SPA-1XOC48POS/RPR |  SPA-4XOC48POS/RPR |  WS-X6848-SFP-2T |  FAN-MOD-09 |  WS-F6K-PFC3BXL | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module | Network Card |
| Module Type | OC-48 Packet Over SONET Module | WAN Module | SFP+ | Ethernet | Ethernet |
| Data Rate | OC-48 | OC-48 (2.488 Gbps per port) | 10Gbps | 10Gbps | 10Gbps |
| Connector Type | LC Fiber Connector | LC | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, SONET, POS | SONET/SDH | TCP/IP, Ethernet | TCP/IP | TCP/IP |
| Form Factor | Modular Card | PCIe | Modular | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP | Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco / Dell / HP |
| Max Speed | OC-48 | OC-48 (2.488 Gbps per port) | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Rapid Ring Protection, High Availability | Auto-negotiation / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | 15W | 12W | 12W | 7 W | 10W |
| Interface Ports | Optical | Optical Fiber | SFP+ | SFP+ | Ethernet / SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | SPA-1XOC48POS/RPR | SPA-4XOC48POS/RPR | WS-X6848-SFP-2T | FAN-MOD-09 High-Performance Ethernet Module | WS-F6K-PFC3BXL |
| Height | N/A | 1.73 inches | N/A | 1.3 inches | 1.5 inches |
| Width | N/A | 3.44 inches | N/A | 3.4 inches | 3.5 inches |
| Depth | N/A | 0.75 inches | N/A | 4.2 inches | 0.5 inches |
| Weight | N/A | 1.2 lbs | N/A | 0.5 lbs | 0.75 lbs |
The SPA-1XOC48POS/RPR provides excellent performance for our high-speed network. It handles OC48/STM16 connections seamlessly and integrates flawlessly into our infrastructure.
This module offers great value for the price. The SPA-1XOC48POS/RPR supports fast data transfer and maintains stability even during peak usage.
We rely on the SPA-1XOC48POS/RPR for high-speed POS connections. It offers reliable and consistent performance, making it a key part of our network.
The SPA-1XOC48POS/RPR has been reliable and performs well under load. It ensures smooth data transmission, which is essential for our business.
The SPA-1XOC48POS/RPR module is perfect for high-demand applications. It provides high-speed POS connectivity and supports seamless data flow.
The SPA-1XOC48POS/RPR is a 1-port OC48/STM16 POS/RPR Shared Port Adapter designed for high-performance packet transport on compatible Cisco routers.
The SPA-1XOC48POS/RPR is supported on Cisco 7600, 6500, and GSR-series routing platforms with an available SPA slot.
This adapter supports Packet Over SONET (POS) and Resilient Packet Ring (RPR) for carrier-grade metro and core network applications.
The SPA-1XOC48POS/RPR delivers up to 2.488 Gbps of full-duplex bandwidth over a single OC-48/STM-16 interface.