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Name:
EPA-CPAK-2X40GE=
- Description:
- ASR1000 2X40GE CPAK EPA (requires breakout cable), Spare
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- Cisco
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- 662838480555
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3 Year Extended Warranty
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EPA-CPAK-2X40GE= Overview
EPA-CPAK-2X40GE= is a high-performance Ethernet module designed to deliver dual 40Gbps connectivity, making it ideal for modern data centers and high-speed network environments. This network card supports 40Gbps data rates through SFP+ connectors and utilizes a PCIe form factor, ensuring reliable installation in servers, switches, and routers.
Engineered for demanding use cases such as expanding data center capacity and upgrading server network interfaces, EPA-CPAK-2X40GE= fully supports TCP/IP protocols and comes with features like auto-negotiation, jumbo frames, and QoS. Its robust design meets standard operating and storage temperature ranges, making it a dependable choice for high-speed communications in various enterprise settings.
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Pricing for EPA-CPAK-2X40GE= is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for EPA-CPAK-2X40GE=.
Explore more options from Network Modules And Cards or explore other Cisco products.
EPA-CPAK-2X40GE= Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 40Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP |
| 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 |
| Power Consumption | 15W |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | EPA-CPAK-2X40GE= |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
EPA-CPAK-2X40GE= Use Case
Data Center Uplink Consolidation with EPA-CPAK-2X40GE on ASR1000
In a global data center, network architects install the EPA-CPAK-2X40GE (requires breakout cable) on Cisco ASR1000 routers to consolidate four 10 GE server connections into two 40 GE uplinks. This high-density 2x40 GE CPAK EPA solution boosts port efficiency by 80%, cuts switch count by half, and reduces operational costs through simplified cabling and improved bandwidth utilization.
Service Provider WAN Aggregation on ASR1000 with Spare 2X40GE CPAK EPA
A telecom service provider uses the EPA-CPAK-2X40GE spare module on ASR1000 edge routers, paired with a breakout cable, to aggregate multiple 10 GE customer circuits into a single 40 GE link. This approach expands WAN bandwidth capacity by 4× per port, accelerates subscriber onboarding, and drives a 30% increase in service revenue without additional chassis investments.
Disaster Recovery Link Failover with Pre-Staged EPA-CPAK-2X40GE
An enterprise IT group pre-stages an EPA-CPAK-2X40GE spare (with breakout cable) in their ASR1000 rack for disaster recovery. Upon primary link failure, the module is hot-swapped in under 5 minutes, slashing MTTR by 80% and upholding 99.99% SLA compliance for critical cloud and voice applications.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco | Cisco | Cisco ASR 1000 Series Routers | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | RJ-45 | N/A | N/A | SFP+ |
| Data Rate | 10Gbps | 1Gbps | N/A | 10Gbps | 40Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | NIM | NIM | NIM | NIM | N/A |
| Form Factor | Modular | Modular | Modular | Modular | PCIe |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Interface Ports | SFP+ | Ethernet | N/A | N/A | Ethernet |
| Max Speed | 10Gbps | 1Gbps | N/A | 10Gbps | 40Gbps |
| Module Type | WAN Module | Ethernet | Route Processor Module | N/A | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 15W | N/A | N/A | 15W |
| Product Name | ASR1000-MIP100= | ASR1000-SIP40 | Cisco ASR1000-RP3 | Cisco ASR1000-ESP100-X | EPA-CPAK-2X40GE= |
| Product Type | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, QoS, Jumbo Frames | Auto-negotiation, QoS | High Availability / Integrated Security / Advanced Routing | Hardware Acceleration, Encryption, Compression, Deep Packet Inspection | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP / MPLS / IPv4 / IPv6 | TCP/IP, IPSec | TCP/IP |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco ASR1000 2X40GE CPAK EPA (SKU: EPA-CPAK-2X40GE=)?
A
The Cisco ASR1000 2X40GE CPAK EPA (SKU: EPA-CPAK-2X40GE=) is a spare Enhanced Port Adapter that adds two 40 GbE CPAK interfaces to Cisco ASR 1000 Series routers and requires a compatible breakout cable.
Q
Which routers support the 2X40GE CPAK EPA module?
A
The 2X40GE CPAK EPA is compatible with all Cisco ASR 1000 Series Aggregation Services Routers that feature an EPA-compatible slot.
Q
What breakout cable is required for the 2X40GE CPAK EPA?
A
You must use Cisco’s CPAK-to-QSFP28 or CPAK-to-40 Gigabit Ethernet breakout cable (e.g., CAB-CPAK-BR-1M=) to activate the 40 GbE ports.
Q
How do I install the ASR1000 2X40GE CPAK EPA?
A
Power down the ASR 1000 router, insert the CPAK EPA into the EPA slot, secure the module with the retention screws, then power the router back on.
Q
Is the 2X40GE CPAK EPA hot-swappable?
A
No, the CPAK EPA must be installed or removed only when the router is powered off to prevent hardware damage.
Q
What throughput does each CPAK port support?
A
Each CPAK port supports up to 40 Gbps full-duplex, for a combined throughput of 80 Gbps.
Q
Can I mix the 2X40GE CPAK EPA with other EPA modules?
A
Yes, you can combine the 2X40GE CPAK EPA with other EPA modules in different slots, provided the total system capacity is not exceeded.
Q
What are the typical use cases for this CPAK EPA?
A
Typical use cases include data center interconnect, high-density aggregation, and service provider backhaul requiring 40 Gbps links.
Q
Does Cisco provide a warranty for this spare part?
A
Yes, this Cisco spare part carries the standard Cisco limited lifetime hardware warranty and is eligible for Cisco SMARTnet support.
Q
How do I verify that the CPAK EPA is recognized by the router?
A
Use the IOS command show platform hardware capacity or show inventory to confirm the router detects the 2X40GE CPAK EPA module.
Q
What operating system versions support the 2X40GE CPAK EPA?
A
The module is supported on Cisco IOS XE releases 3.10S and later; please consult the release notes for full compatibility details.
Q
How should I handle and ship the CPAK EPA for RMA?
A
Package the module in static-safe material, use the original Cisco packaging if available, and ship it per the Cisco RMA instructions to avoid transit damage.
Q
Can I upgrade an existing ASR 1000 router in the field with this EPA?
A
Yes, field upgrades are supported; ensure you have the correct IOS XE image and a compatible breakout cable before proceeding.
Q
How do I order Cisco’s breakout cable for the CPAK EPA?
A
Order part number CAB-CPAK-BR-1M= or consult your Cisco account team for the appropriate length and connector type.
Q
What power and cooling requirements apply to the CPAK EPA?
A
The module draws up to 25 W; ensure chassis airflow meets Cisco’s ASR 1000 Series cooling specifications.
Q
Where can I find the data sheet for detailed specifications?
A
Download the Cisco ASR 1000 Series EPA module data sheet from Cisco’s official website under the ASR 1000 Series product documentation section.
