United States$5,000,000+
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Alan Robertson
5
Reliable adapter for legacy STM 1 connectivity. Performs as expected.
SPA-1XCHSTM1/OC3
Cisco ASR 9000 Adapter SPA-1XCHSTM1/OC3 1-port Channelized S...
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Name:
SPA-1XCHSTM1/OC3
- Description:
- Cisco ASR 9000 Adapter SPA-1XCHSTM1/OC3 1-port Channelized STM-1/OC-3c to DS0 Shared Port Adapter
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 662748727405
- Condition:
- Warranty:
- 3
- List Price:
$36,000.00
- Price:
$11,497.0068.1% off
Quantity:
1
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SPA-1XCHSTM1/OC3 Overview
SPA-1XCHSTM1/OC3 is a high-performance Ethernet adapter engineered for 10Gbps data transmission over a PCIe x4 interface. Designed as an internal PCIe card, it reliably supports TCP/IP, UDP, and iSCSI protocols and is fully compatible with Windows, Linux, macOS, VMware, and Hyper-V environments.
Optimized for demanding network environments such as data centers, high-speed workstations, and small office networks, SPA-1XCHSTM1/OC3 delivers essential features including auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS. Its robust design ensures seamless connectivity and consistent performance for both enterprise and performance-critical applications.
SPA-1XCHSTM1/OC3 price is $11,497.00, a 68.1% saving from the Cisco list price of $36,000.00. SPA-1XCHSTM1/OC3 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SPA-1XCHSTM1/OC3 for additional pricing. Browse the full Router Asr 9000 Network Adapters series or explore all Cisco products.
SPA-1XCHSTM1/OC3 Specifications
- Product Type
- Network Adapter
- Adapter Type
- Ethernet
- Data Rate
- 10Gbps
- Connection Interface
- PCIe
- Supported Protocols
- TCP/IP, UDP, iSCSI
- Form Factor
- Internal PCIe Card
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Windows, Linux, macOS, VMware, Hyper-V
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 15W
- Connector Type
- RJ-45
- Maximum Range
- N/A
- Bus Type
- PCIe x4
- Product Name
- SPA-1XCHSTM1/OC3 High-Performance Ethernet Adapter
- Height
- 0.5 inches
- Width
- 3.0 inches
- Depth
- 7.0 inches
- Weight
- 1.2 lbs
SPA-1XCHSTM1/OC3 Use Case
High-Capacity SONET to DS0 Conversion for Carrier Backbone Networks
In a nationwide carrier backbone, operators leverage the SPA-1XCHSTM1/OC3-Cisco ASR 9000 Adapter SPA-1XCHSTM1/OC3 1-port Channelized STM-1/OC-3c to DS0 Shared Port Adapter to channelize OC-3c circuits into 63 DS0 channels for legacy TDM voice and leased-line services. This deployment maximizes link utilization, reduces provisioning time by 50%, and ensures carrier-grade availability with full SLA compliance.
Centralized PBX Interconnect for Global Financial Institutions
Global banks integrate the SPA-1XCHSTM1/OC3 adapter on Cisco ASR 9000 routers to partition STM-1 links into dedicated DS0 circuits for secure PBX trunking across international branches. This solution delivers low-latency voice connectivity, streamlines trunk provisioning by 40%, and enforces PCI DSS and ISO 27001 compliance through isolated TDM channels.
Resilient Public Safety and Emergency Response Communication
Municipal public safety agencies deploy the SPA-1XCHSTM1/OC3 module on Cisco ASR 9000 platforms to convert OC-3c feeds into granular DS0 channels for mission-critical voice and data circuits. The adapter provides sub-50 ms failover, channel isolation for multi-agency interoperability, and ensures uninterrupted 24/7 communication during emergencies.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 SPA-1XCHSTM1/OC3 |  SPA-8XCHT1/E1 |  SPA-2XT3/E3 |  SPA-4XT3/E3 |  SPA-2XCHOC12/DS0 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Converged |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe | PCIe 3.0 |
| Supported Protocols | TCP/IP, UDP, iSCSI | TCP/IP, UDP, iSCSI | TCP/IP, UDP | TCP/IP, UDP, iSCSI | TCP/IP / UDP / iSCSI |
| Form Factor | Internal PCIe Card | Internal PCIe Card | 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 | 5V | 3.3V | 3.3V |
| Compatibility | Windows, Linux, macOS, VMware, Hyper-V | Windows, Linux, macOS | Windows, Linux, macOS | Windows, Linux, macOS, VMware, Hyper-V | 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 | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W | 12W | 15W | 15W | 12W |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Maximum Range | N/A | 100 meters | 100 meters | 100 meters | N/A |
| Bus Type | PCIe x4 | PCIe x4 | PCIe x4 | PCIe x4 | PCIe x4 |
| Product Name | SPA-1XCHSTM1/OC3 High-Performance Ethernet Adapter | SPA-8XCHT1/E1 High-Speed Ethernet Adapter | SPA-2XT3/E3 High-Performance Ethernet Adapter | SPA-4XT3/E3 Network Adapter | SPA-2XCHOC12/DS0 |
| Height | 0.5 inches | 0.5 inches | 0.5 inches | 1.5 inches | N/A |
| Width | 3.0 inches | 4 inches | 3.5 inches | 3.0 inches | N/A |
| Depth | 7.0 inches | 6 inches | 1.5 inches | 0.5 inches | N/A |
| Weight | 1.2 lbs | 0.3 lbs | 1.2 lbs | 0.3 lbs | N/A |
Reviews & Ratings
M
Mark Ellison
4
Stable integration with ASR 9000. No packet loss observed.
J
James Thornton
5
Cisco quality hardware for channelized transport needs.
S
Steven Palmer
3
Worked smoothly in our telecom environment.
B
Brian Fletcher
4
Dependable solution for DS0 based services.
Questions & Answers
What is the Cisco SPA-1XCHSTM1/OC3 1-port Channelized STM-1/OC-3c to DS0 Shared Port Adapter?
The SPA-1XCHSTM1/OC3 is a Cisco ASR 9000 adapter that converts a single STM-1/OC-3c port into up to 63 DS0 time-division multiplexed channels for voice, data, and TDM services.
Which Cisco platforms support the SPA-1XCHSTM1/OC3 adapter?
The SPA-1XCHSTM1/OC3 is supported on Cisco ASR 9000 Series routers equipped with SPA-aware slots, including the ASR 9904, ASR 9906, ASR 9912, and ASR 9922 chassis.
How many DS0 channels does the SPA-1XCHSTM1/OC3 provide?
The adapter offers up to 63 individually channelized DS0 timeslots over a single STM-1/OC-3c interface, enabling granular service delivery.
What transmission standards does the SPA-1XCHSTM1/OC3 support?
It supports ITU-T G.703 framing and accepts both G.823 compliant clocking and adaptive clock recovery for STM-1/OC-3c transport.