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A9K-2T20GE-E
- Description:
- Cisco ASR 9000 Line Card A9K-2T20GE-E 2-Port 10GE, 20-Port GE Extended LC, Req. XFPs and SFPs
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$82,500.00
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A9K-2T20GE-E
Cisco ASR 9000 Line Card A9K-2T20GE-E 2-Port 10GE,...
$82,500.00
$43,845.00
42 in Global Warehouse
$43,845.00
47% off
TRUSTED, TRIED, PROVEN
A9K-2T20GE-E Overview
A9K-2T20GE-E is a high-performance Ethernet module designed for next-generation router and switch deployments. It delivers up to 20Gbps data rate through SFP+ connectors and is built with a modular form factor to facilitate seamless integration into network infrastructures such as data centers and carrier-grade equipment. This module is engineered to support demanding applications while ensuring reliable high-speed connectivity with protocols like TCP/IP and MPLS.
Optimized for rigorous operational environments, the A9K-2T20GE-E offers an operating temperature range of 0 to 70°C and is well-suited for expanding data center capacity, upgrading server network interfaces, and connecting high-speed networks. Fully compatible with Cisco ASR9000 Series Routers, this Ethernet module incorporates features such as auto-negotiation, jumbo frames, and QoS, ensuring enhanced performance and network efficiency.
What is the price of A9K-2T20GE-E?
Lowest price of A9K-2T20GE-E is $ 43,845.00. Shop now! Get further exclusive discounts with bulk quotation on A9K-2T20GE-E
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A9K-2T20GE-E Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 20Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP, MPLS |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco ASR9000 Series Routers |
| Max Speed | 20Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 25W |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | Cisco A9K-2T20GE-E |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
A9K-2T20GE-E Use Case
High-Capacity Data Center Interconnect for Cloud Service Providers
A tier-1 cloud provider deploys the Cisco ASR 9000 with A9K-2T20GE-E line cards (2-port 10GE via XFP, 20-port GE via SFP) to build resilient metro and long-haul links between multiple data centers. By leveraging high-density 1 Gigabit Ethernet aggregation alongside 10 Gigabit Ethernet uplinks, the provider achieves 40% greater port density in a single slot, reduces fiber termination points, and cuts OPEX by 25%. The outcome is seamless east-west traffic scaling and sub-millisecond latency for mission-critical workloads.
Scalable Metro Ethernet Aggregation for Regional Service Providers
A regional telecom operator integrates A9K-2T20GE-E line cards into ASR 9000 POP routers to consolidate business customer access at the metro edge. The 20 extended GE ports connect customer CPE via SFP transceivers, while the 2 high-speed 10GE XFP uplinks aggregate traffic into the core network. This setup delivers on-demand bandwidth provisioning, 99.99% service availability, and simplified network operations. The result is accelerated time-to-revenue and SLA-driven QoS for enterprise Ethernet services.
Resilient Mobile Backhaul Infrastructure for Telecom Operators
A mobile operator builds an LTE backhaul ring using Cisco ASR 9000 chassis outfitted with A9K-2T20GE-E cards to interconnect cell sites and the core network. Each card’s 20 GE ports carry site-level traffic over SFP links, while the 2 XFP-based 10GE ports form a protected ring topology. This design ensures sub-50 ms failover, 30% lower power consumption per port, and seamless migration to 5G backhaul. The outcome is a future-proof, low-latency transport layer that meets stringent mobile SLA requirements.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco ASR9000 Series Routers | Cisco (ASR 9000 Series) | Cisco, Juniper, Arista, Dell, HP | Cisco ASR 9000 Series |
| Connector Type | QSFP+ | SFP+ | QSFP+ | SFP+ | RJ-45 |
| Data Rate | 40Gbps | 20Gbps | 40Gbps | 10G | 1G |
| Depth | N/A | N/A | N/A | 7.0 inches | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Modular | Modular | Modular | PCIe | Modular |
| Height | N/A | N/A | N/A | 1.5 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | QSFP+ | SFP+ | Ethernet |
| Max Speed | 40Gbps | 20Gbps | 40Gbps | 10Gbps | 1Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | 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 | 25W | N/A | 15W | N/A |
| Product Name | A9K-40GE-L | Cisco A9K-2T20GE-E | Cisco A9K-40GE-E | A9K-4T-E 10GbE PCIe Network Card | Cisco ASR 9000 A9K-8T-B Ethernet Module |
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module | Network Card | 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 / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Hot-swap, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP / Ethernet | TCP/IP, MPLS | TCP/IP, MPLS | TCP/IP | TCP/IP |
| Weight | N/A | N/A | N/A | 0.8 lbs | N/A |
| Width | N/A | N/A | N/A | 3.4 inches | N/A |
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Questions & Answers
Q
What is the Cisco ASR 9000 Line Card A9K-2T20GE-E?
A
The Cisco ASR 9000 Line Card A9K-2T20GE-E is an extended modular card offering 2×10 GbE and 20×1 GbE ports for the ASR 9000 Series, requiring separate XFP and SFP transceivers.
Q
Which ports does the A9K-2T20GE-E line card provide?
A
The A9K-2T20GE-E delivers two 10 Gigabit Ethernet (10 GbE) ports and twenty 1 Gigabit Ethernet (1 GbE) ports in a single extended line card.
Q
What transceivers are required for the A9K-2T20GE-E?
A
The A9K-2T20GE-E requires Cisco-compatible XFP modules for 10 GbE and SFP modules for 1 GbE ports, sold separately.
Q
Which Cisco chassis support the A9K-2T20GE-E?
A
The A9K-2T20GE-E is compatible with Cisco ASR 9006, ASR 9010, and ASR 9922 chassis running supported IOS-XR software.
Q
What is the total forwarding capacity of the A9K-2T20GE-E?
A
The A9K-2T20GE-E delivers up to 480 Gbps of aggregate forwarding capacity when fully populated.
Q
How do I install the A9K-2T20GE-E line card?
A
Power down the ASR 9000 chassis, slide the A9K-2T20GE-E into an available slot until it latches, then power up and verify with show platform commands.
Q
Can I replace the A9K-2T20GE-E while the system is running?
A
Yes, the A9K-2T20GE-E supports hot swap; you can insert or remove it without powering down the chassis.
Q
Does the A9K-2T20GE-E support Layer 2 and Layer 3 features?
A
Yes, it supports advanced Layer 2 switching and full Layer 3 routing protocols including OSPF, BGP, and MPLS.
Q
What are the environmental specifications for the A9K-2T20GE-E?
A
It operates from 0 °C to 45 °C with 5%–85% noncondensing humidity, per Cisco ASR 9000 environmental guidelines.
Q
How much power does the A9K-2T20GE-E consume?
A
Typical power consumption for the A9K-2T20GE-E is approximately 90 Watts under full load.
Q
Which IOS-XR software versions are required?
A
The A9K-2T20GE-E requires Cisco IOS-XR Release 5.3.2 or later for full feature support and stability.
Q
Can I deploy multiple A9K-2T20GE-E cards in one chassis?
A
Yes, you can install up to six A9K-2T20GE-E cards in an ASR 9006 chassis or up to ten in an ASR 9010 chassis, subject to slot availability.
Q
How does the A9K-2T20GE-E support high availability?
A
When paired with dual Route Switch Processors and redundant power supplies, the A9K-2T20GE-E delivers non-stop forwarding and chassis-level redundancy.
Q
What optics options are available for 10 GbE ports?
A
Supported 10 GbE XFP optics include SR, LR, ER, ZR, and DWDM variants from Cisco’s transceiver portfolio.
Q
What warranty and support options are offered?
A
The A9K-2T20GE-E comes with a Cisco limited lifetime hardware warranty and optional SMARTnet® service for 24/7 support and advanced replacement.
Q
How do I verify the operational status of the A9K-2T20GE-E?
A
Use the CLI command ‘show platform hardware slot <slot> status’ to confirm module health, port state, and transceiver diagnostics.
