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EPA-1X40GE
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ASR1000 1X40GE Ethernet Port Adapter. Spare
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Name:
EPA-1X40GE
- Description:
- ASR1000 1X40GE Ethernet Port Adapter. Spare
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 662838480555
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$50,273.00
- Price:
$10,623.0078.9% off
Quantity:
1
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EPA-1X40GE Overview
EPA-1X40GE is a high-performance Ethernet module designed to deliver a robust 40Gbps data rate for modern data center and enterprise networking needs. This network card features a QSFP+ connector and a PCIe form factor, making it ideal for upgrading server network interfaces and connecting to high-speed networks in routers, switches, and servers.
Engineered for efficient performance and reliable connectivity, the EPA-1X40GE supports industry-standard TCP/IP protocols along with advanced features such as auto-negotiation, jumbo frames, and QoS. Its design targets optimal compatibility and ease of installation, ensuring it provides the high throughput and low latency required for expanding data center capacity and other mission-critical applications.
EPA-1X40GE price is $10,623.00, a 78.9% saving from the Cisco list price of $50,273.00. EPA-1X40GE is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for EPA-1X40GE for additional pricing. Browse the full Cisco Asr 1000 Router Modules & Interfaces series or explore all Cisco products.
EPA-1X40GE Specifications
- Product Type
- Network Card
- Brand
- Cisco
- Module Type
- Ethernet
- Data Rate
- 40G
- Connector Type
- QSFP+
- Supported Protocols
- TCP/IP, UDP
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 40Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Interface Ports
- QSFP+
- Product Name
- EPA-1X40GE
EPA-1X40GE Use Case
Data Center Network Expansion with 40 GbE Uplinks
In a large enterprise data center migrating to a 40 GbE fabric, the EPA-1X40GE-ASR1000 acts as a pre-staged spare on ASR1000 routers to deliver high-speed uplinks to aggregation switches. When capacity demands surge or a live module fails, network engineers hot-swap the adapter in under five minutes—ensuring uninterrupted 40 Gbps bandwidth for east-west traffic. Benefit: zero-downtime scalability and predictable throughput for mission-critical services.
Service Provider Edge Routing at 40 Gbps
A tier-1 service provider uses the EPA-1X40GE-ASR1000 spare adapter in ASR1000 platforms at POP locations to terminate 40 GbE circuits from regional aggregation rings. By keeping a pre-configured backup port adapter on-site, NOC teams can replace a degraded link immediately, preserving SLAs for voice, video and cloud services. Benefit: consistent high-speed delivery, rapid fault recovery and SLA compliance.
High Availability WAN Edge for Financial Trading
In a low-latency trading environment, a global bank deploys dual ASR1000 routers with EPA-1X40GE-ASR1000 spares to connect to primary and secondary WAN providers at 40 Gbps. The standby adapter is staged for instant activation when a live port experiences degradation, enabling sub-microsecond switchover. Benefit: maximized network uptime, deterministic performance and adherence to regulatory resiliency requirements.
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Product Comparison Table 
| EPA-1X40GE |  ASR1000-ESP200-X |  ASR1000-SIP40 |  EPA-1X100GE |  ASR1000-2T+20X1GE | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 40G | 10Gbps | 1Gbps | 100G | 10Gbps / 1Gbps |
| Connector Type | QSFP+ | SFP+ | RJ-45 | SFP28 | SFP+ / RJ-45 |
| Supported Protocols | TCP/IP, UDP | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP |
| Form Factor | PCIe | Modular | Modular | PCIe | Modular |
| 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 |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco | Cisco | Routers, Switches, Servers | Cisco |
| Max Speed | 40Gbps | 10Gbps | 1Gbps | 100Gbps | 10Gbps / 1Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, QoS | Auto-negotiation, QoS, Jumbo Frames | Auto-negotiation / Jumbo Frames / QoS |
| Interface Ports | QSFP+ | Ethernet | Ethernet | Ethernet | Ethernet |
| Product Name | EPA-1X40GE | Cisco ASR1000-ESP200-X | ASR1000-SIP40 | EPA-1X100GE | ASR1000-2T+20X1GE |
Compliance & Warranty
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
David Carter
5
The EPA-1X40GE offers incredible speed. It has greatly improved the efficiency of our network, and the setup was straightforward.
J
James Scott
5
We use the EPA-1X40GE for high-speed data transfer. It delivers excellent performance and works seamlessly with our system.
O
Olivia Green
4
The EPA-1X40GE has enhanced our network performance. It's reliable, fast, and perfect for high-bandwidth applications.
S
Sophia White
5
The EPA-1X40GE provides top-tier performance. It's an essential part of our high-speed network setup, ensuring smooth and fast data transfers.
B
Benjamin Green
4
This port adapter provides excellent performance. The EPA-1X40GE supports our high-demand network with exceptional speed and reliability.
Questions & Answers
What is the Cisco ASR1000 1X40GE Ethernet Port Adapter (SKU: EPA-1X40GE)?
The Cisco ASR1000 1X40GE Ethernet Port Adapter (SKU: EPA-1X40GE) is a hot-swappable line card that provides a single 40 Gigabit Ethernet interface for ASR1000 series routers.
Which ASR1000 series routers are compatible with EPA-1X40GE?
EPA-1X40GE is compatible with all Cisco ASR1000 series chassis, including ASR1001, ASR1002, ASR1004, and ASR1006 models.
How do I install the EPA-1X40GE adapter in an ASR1000 router?
Power down the router, slide the adapter into an empty module slot until it seats, secure the retaining screws, then power on the router to complete installation.
Does the EPA-1X40GE support hot-swap capability?
Yes, the EPA-1X40GE adapter is fully hot-swappable, allowing insertion or removal without powering off the ASR1000 chassis.
What performance does the EPA-1X40GE deliver?
The adapter delivers up to 40 Gbps of line-rate throughput with sub-microsecond latency and supports advanced QoS, encryption, and routing features.
Which transceivers and cables are supported by the 40GE port?
EPA-1X40GE supports QSFP+ optical transceivers and active or passive QSFP+ DAC cables for multimode or single-mode fiber connectivity.
Can I use breakout cables with the EPA-1X40GE?
Yes, the adapter supports QSFP+ to 4 × 10G SFP+ breakout cables for flexible port configurations and bandwidth partitioning.
Is additional licensing required for the 40GE port on EPA-1X40GE?
No extra license is required; the 40GE port is enabled by default once the adapter is recognized by the ASR1000 router.
Does the EPA-1X40GE support jumbo frames?
Yes, the adapter supports jumbo frames up to 9,000 bytes to optimize large-packet data transfers.
How can I verify the operational status of EPA-1X40GE?
Use the CLI command show platform hardware slot <slot-number> port to confirm port status, link speed, and operational state.
What are the physical dimensions and weight of the EPA-1X40GE?
The adapter measures 4.6 × 1.4 × 10.5 inches (117 × 36 × 267 mm) and weighs approximately 0.5 lbs (0.23 kg).
What are the operating temperature and humidity requirements?
EPA-1X40GE operates between 0 °C and 40 °C (32 °F to 104 °F) with 5% to 85% non-condensing relative humidity.
What warranty does Cisco provide for EPA-1X40GE?
Cisco offers a one-year limited hardware warranty for EPA-1X40GE covering defects in materials and workmanship, extendable via Cisco SMARTnet.
How do I troubleshoot link up/down issues on the 40GE port?
Check transceiver compatibility, verify cable integrity, examine show interfaces FortyGigE output for errors, and update to the latest IOS-XE release.
What is included in the EPA-1X40GE package?
The package includes the 1X40GE Ethernet Port Adapter and mounting hardware (retaining screws).
Where can I purchase Cisco EPA-1X40GE?
Cisco EPA-1X40GE is available from authorized Cisco resellers, distributors, and the Cisco online store.