The Cisco SPA-10X1GE-V2 is a high-density Shared Port Adapter (SPA), Version 2, designed to add 10 Gigabit Ethernet / 10×1GE ports in a single modular interface card. It’s part of the Cisco SPA / SIP portfolio under their Interface Flexibility (I-Flex) architecture, which allows modular interface cards to be mounted in routing platforms like Cisco 7600, 12000, XR-12000, and CRS systems.
This adapter supports 10 ports of Gigabit Ethernet (1 Gbps) via SFP (Small Form-Factor Pluggable) optics or copper where applicable. It offers line-rate forwarding, flexible traffic types, and standardized features such as autonegotiation, VLAN tagging (802.1Q), QinQ, jumbo frames support, and strong physical reliability.
Physically, the SPA-10X1GE-V2 is a “double height” adapter, consuming more card slot real estate. It draws moderate power and includes per-port LEDs for link status. The adapter is environmentally rated for 0-40 °C operation in standard conditions, with robust standards compliance (UL, CSA, EMC, etc.) to suit enterprise and carrier deployment.
Key Features & Benefits
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10 × 1 Gbps Ethernet ports (SFP / or copper) in one shared port adapter.
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SPA / SIP modular design allows flexible deployment across multiple Cisco routing platforms.
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Supports VLANs (802.1Q), QinQ, jumbo frames, autonegotiation, and full-duplex operation.
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Per-port link status LEDs and shared status LED for overall adapter health.
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Physical compatibility: double-height card, and weight / dimensions suited for enterprise router line cards.
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Compliance with safety, EMC, and environmental standards: UL, CSA, IEC, etc.
Technical Specifications
| Specification | Detail |
|---|---|
| Model / Part Number | SPA-10X1GE-V2 |
| Port Density | 10 Gigabit Ethernet ports (1 Gbps each) |
| Interface Type | SFP (optical) or compatible copper, depending on port / module installed |
| Supported Features | Autonegotiation, Full Duplex, VLAN tagging (802.1Q), QinQ, Jumbo Frames |
| LED Indicators | Per port link status; overall SPA status LED (green/amber) |
| Compatible Platforms | Cisco 7600, 12000, XR-12000, CRS Carrier Routing System |
| Physical Dimensions | Double height; ~1.4 in (3.55 cm) height; width ~6.75 in (17.15 cm); depth ~7.28 in (18.49 cm) |
| Weight | ≈ 1.5 lb (≈ 0.68 kg) |
| Operating Temperature | 0-40 °C nominal; up to 55 °C short term |
| Storage Temperature | -40 to 70 °C |
| Power Consumption | ≈ 25 W under typical load |
| Compliance / Certifications | UL, CSA, IEC/EN 60950-1; EMC standards; etc. |
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