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SPA-2XCHOC12/DS0
Cisco ASR 9000 Adapter SPA-2XCHOC12/DS02 Port Channelized OC...
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SPA-2XCHOC12/DS0 is a high-performance converged network adapter engineered to deliver up to 10Gbps data rates via a robust PCIe 3.0 interface. It is optimized for environments demanding rapid and reliable connectivity, and it is compatible with Windows, Linux, macOS, VMware, and Hyper-V while natively supporting protocols such as TCP/IP, UDP, and iSCSI.
This internal PCIe card is built for data centers, small office networks, high-speed workstations, and gaming systems requiring low-latency performance. With supported features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, SPA-2XCHOC12/DS0 ensures efficient data management in high-demand settings.
SPA-2XCHOC12/DS0 price is $93,006.00, a 46.9% saving from the Cisco list price of $175,000.00. SPA-2XCHOC12/DS0 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SPA-2XCHOC12/DS0 for additional pricing. Browse the full Router Asr 9000 Network Adapters series or explore all Cisco products.
In a Tier 1 service provider’s central office, the SPA-2XCHOC12/DS02 Port Channelized OC12/DS0 Shared Port Adapter on the Cisco ASR 9000 aggregates up to 96 DS0 voice and data circuits over a single OC12 trunk. This converged platform delivers high-density channelization, reduces rack space, and lowers operational costs while maintaining carrier-grade reliability and QoS.
A global financial institution deploys dual SPA-2XCHOC12/DS02 adapters in redundant Cisco ASR 9000 routers to support simultaneous TDM-based market data feeds and private DS0 backup links. The solution ensures sub-50ms failover, end-to-end security, and strict compliance with financial SLAs. Outcome: uninterrupted trading operations and guaranteed service continuity.
A mobile operator uses the SPA-2XCHOC12/DS02 Shared Port Adapter in its Cisco ASR 9000 aggregation nodes to deliver scalable 5G backhaul. By channelizing an OC12 link into multiple DS0 pipes, the operator dynamically provisions voice and high-speed data tunnels to cell sites. Benefit: optimized bandwidth utilization, rapid service turn-up, and consistent SLA assurance.
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| SPA-2XCHOC12/DS0 |  SPA-OC192POS-XFP |  SPA-4XCT3/DS0 |  SPA-8XCHT1/E1 |  SPA-1XCHSTM1/OC3 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Optical Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Converged | Converged | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10G | 10Gbps | 10Gbps | 10Gbps |
| Connection Interface | PCIe 3.0 | XFP | PCIe | PCIe | PCIe |
| Supported Protocols | TCP/IP / UDP / iSCSI | TCP/IP, UDP | TCP/IP, UDP, iSCSI, NFS | TCP/IP, UDP, iSCSI | TCP/IP, UDP, iSCSI |
| Form Factor | Internal PCIe Card | External Module | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card |
| 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 | Windows / Linux / macOS / VMware / Hyper-V | Windows, Linux, macOS, VMware, Hyper-V | Windows, Linux, macOS, VMware, Hyper-V | Windows, Linux, macOS | Windows, Linux, macOS, VMware, Hyper-V |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Connector Type | RJ-45 | LC | RJ-45 | RJ-45 | RJ-45 |
| Product Name | SPA-2XCHOC12/DS0 | SPA-OC192POS-XFP | SPA-4XCT3/DS0 | SPA-8XCHT1/E1 High-Speed Ethernet Adapter | SPA-1XCHSTM1/OC3 High-Performance Ethernet Adapter |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Handled OC12 channelized traffic reliably. DS0 services stayed stable.
Integrated smoothly with our ASR 9000. No packet loss observed.
Good solution for legacy transport needs. Consistent performance.
Cisco adapter delivered predictable throughput under load.
Dependable shared port adapter for telecom environments.
The Cisco ASR 9000 Adapter SPA-2XCHOC12/DS02 is a high-density channelized shared port adapter for Cisco ASR 9000 Series routers, offering two OC12c ports with DS0 timeslot slicing for up to 2016 DS0 channels.
The SPA-2XCHOC12/DS02 is compatible with ASR 9000 Series chassis (ASR 9001, 9004, 9006, 9010, 9922) running Cisco IOS XR and featuring available SPA slots.
Key features include two channelized OC12c ports, support for up to 2016 DS0 timeslots, hot-swappable shared port adapter design, integrated OTN FEC, and advanced lifecycle management.
Power down the router, insert the adapter into an available SPA slot, secure it, connect OC12 optical cables, power up the router, and verify installation with ‘show controllers’ commands.
In Cisco IOS XR, enter the controller interface, assign DS0 timeslots with the ‘channel-group’ command, map logical interfaces, then commit the configuration to activate the channels.
It supports OC12c at 622.08 Mbps with DS0 channels at 64 Kbps each, compliant with ITU-T G.707/ANSI T1.105, and offers ATM, POS, Ethernet PHY and traditional TDM services.
You can provision up to 2016 DS0 channels (2 OC12c ports × 12 DS3 × 28 DS1 × 2 DS0 subchannels per DS1) for scalable TDM connectivity.
Shared port adapters consolidate multiple ports under a common packet processor, reducing hardware overhead, enabling hot-swap upgrades, and streamlining service provisioning across ports.
Use Cisco SFP-OC12/STM4 transceivers with single-mode fiber (SMF) and LC connectors, meeting ITU-T G.957 distance and attenuation specifications.
Ideal topologies include ring, mesh, and point-to-point architectures in metro aggregation, enterprise WAN, and service-provider edge scenarios for high-density TDM and packet convergence.
Use Cisco IOS XR ‘show controllers’ and ‘show interfaces’ commands, along with SNMP MIBs (CISCO-SPA-MIB), to track port errors, DS0 utilization, optical power levels, and traffic statistics.
The adapter operates at 0 °C to 45 °C, 5–85% non-condensing humidity, draws up to 30 W, requires 20–72 V DC, and complies with NEBS Level 3 and ETSI standards.
It supports HDLC, PPP, X.25, Frame Relay, ATM, SONET/SDH, POS, Ethernet PHY and legacy TDM voice services over DS0 channels.
No additional SPA-specific license is needed beyond the Cisco IOS XR routed feature license; certain value-added services may require technology package activation.
Verify slot registration with ‘show platform’, check controller logs, confirm optical transceiver status, validate timeslot assignments, and upgrade IOS XR to the latest recommended release.
Purchase through Cisco authorized resellers, the Cisco online store, or certified partners; spare parts and renewals are available via Cisco’s Service Locator portal.
It includes Cisco’s limited lifetime hardware warranty and optional SMARTnet service for 24/7 technical support, advanced replacement, and software updates.
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