A9K-40GE-B | Cisco 40x 1GB SFP Router Line Card
Cisco · Industrial Automation & Electrical
Description The Cisco A9K-40GE-B is a high-density 40-port 1 Gigabit Ethernet router line card designed for use in Cisco ASR 9000 Series aggregation routers. It offers scalable service edge capabilities, supporting a wide range of Ethernet speeds with flexible queuing and traffic management options, ideal for demanding service provider networks. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Networking Equipment Part Number A9K-40GE-B Subcategory Router Line Cards Port Type SFP (10M/100M/1G/10G Ethernet) Total Queues 96,000 – 192,000 Policers 64,000 – 128,000 Ethernet Flow Points (EFPs) Up to 16,000 Memory 4 GB DRAM Power Consumption Typical: 310–565W, Max: 350–630W Queue Options Low, Base, Extended Operating Temperature 41 to 104ºF (5 to 40ºC) Dimensions (H x W x D) 14 × 1.72 × 20.5 in. (35.56 × 4.37 × 52.07 cm) Weight 19 lb Information About A9K-40GE-B The A9K-40GE-B line card is engineered to deliver high-capacity Gigabit Ethernet connectivity within Cisco ASR 9000 Series chassis. Supporting 40 SFP-based 1G Ethernet ports, this medium queue model is optimized for service scalability and subscriber management with support for up to 192,000 queues and 128,000 policers. It integrates 4 GB DRAM and enables flexible Ethernet Flow Points (EFPs) up to 16,000 per card, making it highly suitable for multi-service edge deployments. Key Features: High Port Density: Supports 40 SFP-based 1G Ethernet ports for large-scale aggregation and edge applications. Flexible Ethernet Compatibility: Accommodates 10 Mbps, 100 Mbps, 1 Gbps, and 10 Gbps Ethernet (IEEE 802.3 compliant). Queue Management: Offers up to 192,000 queues and multiple queue models for differentiated service delivery. Advanced Policing Capability: Supports up to 128,000 policers for fine-grained traffic control and service guarantees. Rich EFP Support: Enables up to 16,000 Ethernet Flow Points, enhancing network segmentation and service flexibility. Scalable Memory Resources: Includes 4 GB DRAM for reliable data processing and flow handling. Power-Efficient Operation: Ranges from 310W typical to 630W maximum depending on queue type. Modular Design: Selectable queue configuration (low, base, extended) allows adaptation to specific traffic demands. Environmental Durability: Operates reliably across wide temperature and humidity ranges, including short-term extremes up to 131°F. Carrier-Grade Performance: Built for service provider networks needing high throughput, reliability, and modularity. The A9K-40GE-B delivers carrier-class Gigabit Ethernet connectivity with versatile traffic handling capabilities, ideal for aggregation, peering, and edge routing environments.
Brand: Cisco · Category: Industrial Automation & Electrical
Key features
- High Port Density: Supports 40 SFP-based 1G Ethernet ports for large-scale aggregation and edge applications.
- Flexible Ethernet Compatibility: Accommodates 10 Mbps, 100 Mbps, 1 Gbps, and 10 Gbps Ethernet (IEEE 802.3 compliant).
- Queue Management: Offers up to 192,000 queues and multiple queue models for differentiated service delivery.
- Advanced Policing Capability: Supports up to 128,000 policers for fine-grained traffic control and service guarantees.
- Rich EFP Support: Enables up to 16,000 Ethernet Flow Points, enhancing network segmentation and service flexibility.
- Scalable Memory Resources: Includes 4 GB DRAM for reliable data processing and flow handling.
- Power-Efficient Operation: Ranges from 310W typical to 630W maximum depending on queue type.
- Modular Design: Selectable queue configuration (low, base, extended) allows adaptation to specific traffic demands.
- Environmental Durability: Operates reliably across wide temperature and humidity ranges, including short-term extremes up to 131°F.
- Carrier-Grade Performance: Built for service provider networks needing high throughput, reliability, and modularity.
Specifications
| Manufacturer part number | A9K-40GE-B |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Networking Equipment |
| Part Number | A9K-40GE-B |
| Subcategory | Router Line Cards |
| Port Type | SFP (10M/100M/1G/10G Ethernet) |
| Total Queues | 96,000 – 192,000 |
| Policers | 64,000 – 128,000 |
| Ethernet Flow Points (EFPs) | Up to 16,000 |
| Memory | 4 GB DRAM |
| Power Consumption | Typical: 310–565W, Max: 350–630W |
| Queue Options | Low, Base, Extended |
| Operating Temperature | 41 to 104ºF (5 to 40ºC) |
| Dimensions (H x W x D) | 14 × 1.72 × 20.5 in. (35.56 × 4.37 × 52.07 cm) |
| Weight | 19 lb |
| Product type | Router Line Cards |
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