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SPA-2XOC3-POS
2-port OC3/STM1 POS Shared Port Adapters
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SPA-2XOC3-POS is a dual-channel OC-3 network module engineered for high-speed, reliable connectivity in demanding point-of-sale and data networking environments. Designed to support synchronous optical networking standards, this module delivers data rates of 155.52 Mbps per channel using SFP connectors, ensuring robust performance and low latency for critical applications.
Built with a PCIe form factor for straightforward installation in modern routers, POS terminals, and servers, SPA-2XOC3-POS adheres to TCP/IP and SONET/SDH protocols, enabling seamless integration into existing network infrastructures. Its compact design, dual-channel operation, and efficient power consumption make it ideal for upgrading server network interfaces and expanding connectivity in retail and high-speed network applications.
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In a retail chain with 50 dispersed stores, the SPA-2XOC3-POS-2-port OC3/STM1 POS Shared Port Adapter on a Cisco ASR router aggregates dual OC3 circuits to deliver 2×155 Mbps of committed bandwidth for POS transactions, inventory sync and VoIP. Benefit: Ensures SLA-aligned throughput, reduces latency under peak load, and centralizes management for simplified troubleshooting and faster issue resolution.
A regional telecom operator deploys the SPA-2XOC3-POS-2-port OC3/STM1 POS Shared Port Adapter in Cisco ISR routers to terminate two 52 Mbps OC3 links from multiple customer PE routers. Dynamic port sharing maximizes utilization across 10+ wholesale Ethernet customers. Benefit: Accelerates new service turn-up, achieves 40% CAPEX savings by consolidating hardware, and delivers predictable performance for SLAs.
In a financial services environment, dual SPA-2XOC3-POS-2-port OC3/STM1 POS Shared Port Adapters on redundant Cisco ASR platforms provide failover OC3/STM1 POS links between primary and disaster recovery data centers. BGP session failover completes in under 200 ms to maintain uninterrupted trading operations. Benefit: Delivers carrier-class business continuity, meets sub-200 ms SLA for failover and protects critical revenue-generating applications.
To get the detailed certification, please go to the Compliance Center.
 SPA-2XOC3-POS |  WS-X6848-SFP-2TXL |  FAN-MOD-09 |  WS-SUP720-3B= |  WS-C6503-E-FAN | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module | Network Module | Supervisor Engine | Fan Module |
| Module Type | Optical Carrier (OC-3) Module | SFP / SFP+ | Ethernet | Supervisor | FAN |
| Data Rate | 155.52 Mbps per channel | 1Gbps / 10Gbps | 10Gbps | N/A | N/A |
| Connector Type | SFP | SFP / SFP+ | SFP+ | Integrated Backplane Connector | N/A |
| Supported Protocols | TCP/IP, SONET/SDH | TCP/IP, Ethernet | TCP/IP | TCP/IP, OSPF, EIGRP, BGP, Multicast | N/A |
| Form Factor | PCIe | Modular | PCIe | Modular for Cisco Catalyst 6500 Series | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | N/A |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | N/A |
| Compatibility | Routers, POS Terminals, Servers | Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco Catalyst 6500 Series | Cisco Catalyst 6500 Series |
| Max Speed | 155.52 Mbps per channel | 10Gbps | 10Gbps | N/A | N/A |
| Supported Features | Dual-Channel Operation, Auto-Negotiation, Low Latency | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Advanced routing, switching, high availability, modularity | Redundant Cooling, High Airflow |
| Power Consumption | 10W | N/A | 7 W | N/A | N/A |
| Interface Ports | Optical SFP | SFP, SFP+ | SFP+ | Internal management interfaces | N/A |
| Expansion Slots | PCIe | N/A | N/A | N/A | N/A |
| Product Name | SPA-2XOC3-POS | WS-X6848-SFP-2TXL | FAN-MOD-09 High-Performance Ethernet Module | WS-SUP720-3B= | WS-C6503-E-FAN |
| Height | 1.5 inches | N/A | 1.3 inches | N/A | N/A |
| Width | 3.0 inches | N/A | 3.4 inches | N/A | N/A |
| Depth | 0.5 inches | N/A | 4.2 inches | N/A | N/A |
| Weight | 1.2 lbs | N/A | 0.5 lbs | N/A | N/A |
The SPA-2XOC3-POS module ensures fast and reliable POS connectivity. It handles our high-speed data transfer needs effectively, making it a great asset.
This module delivers great performance. The SPA-2XOC3-POS offers reliable POS connectivity and integrates smoothly into our network infrastructure.
The SPA-2XOC3-POS is essential for high-speed data transfer. It provides reliable POS connectivity and ensures seamless communication across our network.
Efficient and reliable. The SPA-2XOC3-POS handles high-demand applications flawlessly, ensuring smooth data transmission in our system.
The SPA-2XOC3-POS module offers stable and high-speed POS connectivity. It's been a great addition to our network, providing reliable performance.
The Cisco SPA-2XOC3-POS is a 2-port OC3/STM1 Packet over SONET shared port adapter designed for high-speed WAN connectivity on compatible Cisco routers.
The SPA-2XOC3-POS is compatible with Cisco 2800, 2900, 3800 and 3900 Series Integrated Services Routers that feature a SPA-enabled module slot.
Each OC3/STM1 port supports up to 155.52 Mbps of packet-based traffic, providing a combined throughput of 311.04 Mbps.
The module offers two OC3/STM1 POS ports, allowing dual-link WAN aggregation or redundant circuit deployment.