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A9K-2T20GE-L
- Description:
- 2PORT 10GBE 20PORT GBE LOW QUEUE LC REQUIRES XFPS & SFPS
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A9K-2T20GE-L
2PORT 10GBE 20PORT GBE LOW QUEUE LC REQUIRES XFPS...
$37,000.00
$19,663.00
27 in Global Warehouse
$19,663.00
47% off
TRUSTED, TRIED, PROVEN
A9K-2T20GE-L Overview
A9K-2T20GE-L is a modular router line card designed for high-performance enterprise and service provider environments. It features a robust architecture with chassis-powered options, offering dual WAN ports delivering 20GE connectivity for maximum throughput and low latency, while supporting redundancy and high availability in mission-critical deployments.
This line card is purpose-built for applications that require high-speed data transfer and reliable performance. With integrated modular capabilities that allow seamless installation into a larger router chassis, optimized VPN support through complementary system features, and stringent performance standards, the A9K-2T20GE-L is ideally suited for enterprise edge routing and carrier-grade applications.
What is the price of A9K-2T20GE-L?
Lowest price of A9K-2T20GE-L is $ 19,663.00. Shop now! Get further exclusive discounts with bulk quotation on A9K-2T20GE-L
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A9K-2T20GE-L Specifications
| Product Type | Router Line Card |
| VPN Support | N/A |
| Power Source | Chassis Powered |
| Routing Protocols | N/A |
| Broadband | N/A |
| Architecture | Modular |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | N/A |
| Ethernet Technology | 20GE |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | N/A |
| Remote Management | N/A |
| Compliance Standards | FCC / CE |
| Wireless Support | No |
| Speed/Capacity | N/A |
| Firewall Features | No |
| Features | VPN / High Availability / Redundancy |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Chassis |
| Integrated Services | N/A |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 40 Gbps |
| QoS Features | Supported |
| Built-in Security Features | N/A |
| Expansion Slots | N/A |
| Modular Slots Available | N/A |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 1 GB |
| Flash Memory | 256 MB |
| Interface Ports | SFP+ |
| Power | N/A |
| Device Type | Router |
| Product Name | Cisco A9K-2T20GE-L 2-Port 20GE Line Card |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
A9K-2T20GE-L Use Case
Hyperscale Cloud Data Center Spine Aggregation with A9K-2T20GE-L Low-Queue Line Card
In a hyperscale cloud environment, service providers deploy the A9K-2T20GE-L-2PORT 10GbE 20-port GBE low-queue line card (requiring XFP & SFP) as the spine aggregation layer. Its non-blocking 2.4 Tbps throughput and sub-100 µs latency absorb east-west VM migrations and container microbursts, driving SLA compliance. Outcome: 25% reduction in rack-to-rack congestion, consistent low-latency performance, and simplified optics management with mixed 1GbE/10GbE ports.
5G Mobile Backhaul Aggregation & Microburst Mitigation
Telecom operators integrate the A9K-2T20GE-L-2PORT 10GbE 20-port GBE low-queue LC into ASR 9000 for 5G mobile backhaul aggregation. Using XFPs for 10GbE and SFPs for 1GbE, it consolidates multiple cell-site links while the low-queue architecture mitigates microburst-induced jitter. Outcome: 40% lower packet loss during traffic spikes, under-1 ms jitter for fronthaul, and streamlined optics inventory for scalable, SLA-driven 5G services.
Enterprise Campus Core for HD Video Conferencing & IoT
Global enterprises upgrade campus cores with the A9K-2T20GE-L-2PORT 10GbE 20-port GBE low-queue line card, leveraging mixed SFP/SFP+ and XFP optics. It delivers sub-millisecond latency for HD video conferencing and real-time IoT telemetry across thousands of edge devices. Outcome: 30% improvement in video-call MOS scores, seamless high-density IoT data aggregation, and future-proof scalability to 5GbE/10GbE with unified optics management.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | N/A | Fiber Optic | Fiber Optic | N/A | Fiber Optic / N/A |
| Built-in Security Features | N/A | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC / CE | RoHS / CE / FCC | RoHS, FCC, CE | FCC / CE | IEEE 802.3, FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | N/A | 18 inches | 18 inches | N/A | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | FCC / CE | FCC Part 15, CE | N/A | FCC Part 15 |
| Ethernet Technology | 20GE | 10/100/1000 | 10/100/1000 | 10G / 40G / 100G | 10/100/1000 |
| Expansion Slots | N/A | NIM / SFP+ | NIM | NIM | NIM, SFP+ |
| Features | VPN / High Availability / Redundancy | VPN / Firewall / MPLS / QoS | VPN / IPv6 Compatible / Firewall / MPLS | VPN / MPLS / IPv6 Compatible / Firewall | VPN, Firewall, IPv6 Compatible, High Availability |
| Firewall Features | No | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 512 MB | 512 MB | 256 MB |
| Form Factor | Chassis | Rack-mount | Rack-mount | Chassis | Chassis |
| Height | N/A | 2 inches | 4.5 inches | N/A | 4 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | N/A | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / N/A | Voice, Video, WAN Optimization |
| Interface Ports | SFP+ | RJ-45 / SFP | RJ-45 / SFP / SFP+ | RJ-45 / SFP / SFP+ | RJ-45, SFP |
| LAN Ports | N/A | N/A | Modular LAN | Modular LAN | 8 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 1 GB | 4 GB | 8 GB | 4 GB | 8 GB |
| Modular Slots Available | N/A | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots |
| Network Protocols | N/A | IPv4 / IPv6 | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4, IPv6, MPLS |
| Power | N/A | 350 Watt | 650W | 750 Watt | 750W |
| Power Source | Chassis Powered | Redundant AC Power Supply | DC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco A9K-2T20GE-L 2-Port 20GE Line Card | A9K-SAM-2TB Service Aggregation Module | ASR-9010-DC | ASR-9006-AC | ASR-9006-FILTER |
| Product Type | Router Line Card | Service Aggregation Module | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | N/A | SNMP / SSH / Telnet | SNMP, SSH, Telnet, HTTPS | SSH / SNMP / Telnet | SSH, Telnet, SNMP |
| Routing Protocols | N/A | OSPF / BGP / IS-IS / Static Routing | OSPF / BGP / IS-IS / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing / N/A | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | UL / IEC | UL Certified | N/A | UL Listed, CE |
| Speed/Capacity | N/A | 10Gb | Gigabit | 10G | Gigabit |
| Stacking Capability | No | No | Yes | Yes | Yes |
| Telecom | N/A | N/A | ETSI | N/A | TELEC |
| Throughput Capacity | 40 Gbps | 10 Gbps | 40Gbps | 480 Gbps | 20 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | N/A | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | Modular WAN | Modular WAN | 4 WAN |
| Weight | N/A | 15 lbs | 35 lbs | N/A | 35 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | 17 inches | 17.5 inches | N/A | 17 inches |
| Wireless Support | No | No | No | No | No |
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Questions & Answers
Q
What is the Cisco A9K-2T20GE-L module?
A
The Cisco A9K-2T20GE-L is a line card for ASR 9000 Series routers offering 2 10 GbE and 20 1 GbE LC ports, requiring separate XFP and SFP transceivers.
Q
Which routers support the A9K-2T20GE-L module?
A
The A9K-2T20GE-L is supported in full-width slots of Cisco ASR 9000 Series Aggregation Services Routers running IOS XR software.
Q
How many 10 GbE and 1 GbE ports does the A9K-2T20GE-L provide?
A
It provides 2 10 GbE ports and 20 1 GbE ports via LC interfaces for flexible network expansion.
Q
Are XFPs and SFPs included with the A9K-2T20GE-L?
A
No, the A9K-2T20GE-L requires separately ordered Cisco-compatible XFP and SFP transceivers.
Q
Which transceivers are compatible with the A9K-2T20GE-L?
A
Compatible modules include Cisco 10GBASE-XFP and 1000BASE-SX/LX/EX SFPs certified for ASR 9000 Series routers.
Q
What is the maximum throughput of the A9K-2T20GE-L?
A
The module delivers up to 40 Gbps of aggregate throughput with line-rate forwarding on all ports.
Q
What are the key features of the A9K-2T20GE-L?
A
Key features include low-latency packet forwarding, hardware QoS, integrated OAM, NEBS compliance, and hot-swappable design.
Q
How do I install the A9K-2T20GE-L in an ASR 9000 router?
A
Power down the router, insert the module into a full-width line-card slot, secure it with screws, power on, and verify with show inventory.
Q
What is the power consumption of the A9K-2T20GE-L?
A
Typical power consumption is 60 watts, and it supports Cisco EnergyWise for energy management.
Q
What environmental specifications apply to the A9K-2T20GE-L?
A
It operates from 0°C to 40°C with 10%–90% non-condensing humidity and meets NEBS Level 3 and ETSI standards.
Q
Does the A9K-2T20GE-L support advanced QoS and queuing?
A
Yes, it supports low-latency queuing and weighted fair queuing for traffic prioritization and congestion management.
Q
What warranty does Cisco offer for the A9K-2T20GE-L?
A
Cisco provides a limited lifetime warranty covering hardware replacement and 12 months of Smart Net Total Care support.
Q
Can I mix the A9K-2T20GE-L with other ASR 9000 line cards?
A
Yes, ASR 9000 chassis support mixed line-card configurations provided slot types and IOS XR licenses are compatible.
Q
How do I order spare parts for the A9K-2T20GE-L?
A
Contact your Cisco reseller with SKU A9K-2T20GE-L and required transceiver part numbers to order spare modules and accessories.
Q
What software license is required for the A9K-2T20GE-L?
A
Ensure the ASR 9000 chassis has the appropriate IOS XR feature license (e.g., IP Services or Advanced IP) to enable full line-card functionality.
Q
How can I verify the operational status of the A9K-2T20GE-L?
A
Use the IOS XR CLI commands show platform hardware slot all and show interfaces status to confirm module readiness and port status.
