CISCO A9K-40GE-E Port Sfp Ge Line Card Fiber Copper Skj 9000 Fiber/copper

( Brand: Cisco ), ( Manufacturer Part Number: A9K-40GE-E ), ( Type: Sfp )

Review CISCO Asr 9000 40 Port Sfp Ge Extended Line Card Fiber/copper Skj

The Cisco A9K-40GE-E 9000 40 Port SFP /SFP Line Card is a high-performance networking component designed for Cisco's Nexus 9000 series switches. This line card delivers an impressive 40 ports of 40 Gigabit Ethernet connectivity, making it an excellent choice for data centers and other high-bandwidth environments.

Each port on this line card supports both Single-Mode Fiber (SMF) and Short-Wave Single-Mode Fiber (SWDM) as well as RJ-45 copper connectivity, offering flexibility in network design and cabling options. The SFP ports support both 40GBASE-SR4 and 40GBASE-LR4, providing reach options from 100 meters to 10 kilometers, respectively.

The Cisco A9K-40GE-E line card is built with advanced technologies to ensure high availability and reliability. It features redundant power supplies and fans, ensuring uninterrupted operation even during power supply or fan failures. Additionally, it supports Cisco's Virtual Output Module (VOM) architecture, allowing for seamless module upgrades and redundancy without requiring a switch reboot.

This line card also supports various features to enhance network performance and security, such as Cisco's Flexible NetFlow, which provides detailed traffic analysis, and support for various encryption technologies like Layer 3 Virtual Private Networks (L3VPN) and IPsec for secure data transmission.

The Cisco A9K-40GE-E 9000 40 Port SFP /SFP Line Card is a versatile and powerful networking component, delivering high-bandwidth connectivity, flexibility, and advanced features for data center and other high-performance networking environments.

The Cisco A9K-40GE-E 9000 40-port SFP/GE Line Card is a high-density networking module designed for Cisco's Nexus 9000 series switches. This line card provides 40 ports, which can support both fiber and copper SFP connections. In this response, we'll discuss the pros and cons of purchasing this line card to help you make an informed decision.

1. High-Density Ports: With 40 ports, this line card offers a significant increase in connectivity options for your Nexus 9000 switch. This makes it an ideal choice for data centers, campus networks, or any environment that requires high port density.

2. Flexible Connectivity: Support for both fiber and copper SFP connections allows you to choose the best cable type for your specific network requirements. This flexibility can save you from having to purchase multiple line cards for different types of connections.

3. Energy Efficiency: Cisco's Nexus 9000 series switches are known for their energy efficiency, and the A9K-40GE-E line card continues this trend. It consumes less power compared to other high-density line cards, which can help lower your overall energy costs.

4. Scalability: This line card is an excellent option for businesses that require network expansion. Its high port density allows you to add more connections to your network as your needs grow without having to replace your switch.

1. Cost: The Cisco A9K-40GE-E 9000 40-port SFP/GE Line Card is a premium product, and its cost reflects its features and performance. It may be a significant investment for small businesses or those with limited budgets.

2. Complexity: Managing a high-density line card like the A9K-40GE-E can be complex. You may need to invest in network management tools and skilled IT personnel to ensure optimal performance and security.

3. Compatibility: This line card is specifically designed for the Cisco Nexus 9000 series switches. If you're using a different brand or model of switch, this line card may not be compatible.

The Cisco A9K-40GE-E 9000 40-port SFP/GE Line Card offers numerous advantages, including high-density ports, flexible connectivity, energy efficiency, and scalability. However, its cost, complexity, and compatibility limitations are important considerations. If your business requires a high-performance, high-density networking solution and you're using Cisco Nexus 9000 switches, this line card could be an excellent investment. If your budget is limited or you're using a different type of switch, you may want to explore other options. Ultimately, the decision to purchase this line card should be based on your specific network requirements and budget.

Details:

Those are to be paid by the recipient/buyer. Test notes available upon request. If we haven't, please let us know. We buy Cisco, Barista, HP, Juniper Extreme, Foundry, Brocade, Dell, and more.

We buy networking equipment. Includes:: 1x Cisco A9K-40GE-E. For sale is a Cisco A9K-40GE-E ASR 9000 40 Port SFP GE Extended Line Card Fiber/Copper SKJ. Condition: These items are in Good condition.

part #: a9k40ge prices

• $101.97-$300.00

specifications switchchunk:

• brand: Cisco
• mpn: A9k-40ge-e
• type: Sfp

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: Used

offer switchchunk:

• availability: In Stock
• started: October 22, 2025
• sold: 0
• quantity: 1
• options: Ship-to-home
• best offers: True

payments switchchunk:

• other
• wallet: Paypal
• credit card: Discover

seller switchchunk:

• city: Minneapolis, Minnesota
• # reviews: 14713
• rating: 99.7%

shipping switchchunk:

• carrier: UPS
• type: Fixed
• cost: $0.00
• class: Standard
• service: UPS Ground
• transit: 2-5 Days

returns switchchunk:

• time: 60 Days
• paid by: Seller
• policy: Returns Accepted
• method: Money back

Cisco A9K-40GE Is Similar To:

• Cisco Qsfp-100g-cu1m Genuine 100gbase-cr4 Copper Cable 1-meter (37.7% similar) Excellent condition. Genuine Cisco. Fully tested...(May 23rd, 2024)
• Cisco 10-2518-02 Sfp-10g-lrm Sm 10gb Gbic Modules V2 10-2528-02 (23% similar) Fully working. Genuine Cisco SFP-10G-LR Sm 10GB Bic modules v2 10-2528-02...(May 23rd, 2024)
• Cisco 30130102 Lot Of 5 30-1301-02 Glc-sx-mm 1000base-sx Sfp 850nm Gbic Cnuiafjaaa (30% similar) Warranty information. Tested hardware functional - F4. Non - data ND1. Excellent cosmetics - C6. The item described in listing are to be sold as is. Boxes or military bases. Shipping information. Only items in images are being sold, if an item is not then it not included...(May 23rd, 2024)
• Cisco Ucs-fi-m-6324 Ucs 6324 In-chassis Fi With 4 Up 1x40g Exp Port 16 10gb (25.2% similar) No less, no more. Shipping handling. You can ship by your FedEx account or using label. CS-FI-M-6324, Cisco Cs 6324 in-chassis fi with 4 up, 1X40G exp port, 16 10GB free shipping. Specifications, overview, etc. Whats included. Return exchange...(May 23rd, 2024)
• Cisco 10-2262-02 Genuine Glc-fe-100ex Transceiver Module Sfp (32.4% similar) See pics for condition detail. This is for a single sfp module...(May 24th, 2024)
• Cisco 10-2144-01 Lot Of Genuine Transceivers Sfp-ge-l Sfp-10g-sr-s And Sfp-10g-sr (36.9% similar) Comes as shown in the pictures. Qty - 1: SFP-10G-SR. No cables or accessories included. Used, working condition. Qty - 3: sfp-ge-l. This listing is for a lot of genuine Cisco transceivers. Photos taken on a 1 cm grid. Qty - 3: SFP-10G-SR-S. Nothing else is included, only what...(May 24th, 2024)
• Cisco 73-9727-02 A0 Catalyst 6500 24-ports Sfp Daughter Card Module (46.2% similar) Technology trader is an independent distribution channel and not associated with hp, dell, AMD, Cisco, Emile's, intel, Hitachi, IBM, logic, Samsung, sea gate, sun, western digital all other mentioned above. 0-HOURS on hard drives means the are never installed/used in a system and is brand new...(May 24th, 2024)
• Cisco C4kx-nm-8sfp Catalyst 4500-x C4kx-nm-8sfp 8-port 10ge Ethernet Uplink Module V04 Mint (32.3% similar) Includes what is shown in the photos only. Some wear from normal use, please see pictures for condition details. This has been tested and working. Good used condition. If it is not shown in our photos, included. You are purchasing a Cisco module C4KX-NM-8SFP V04...(May 24th, 2024)
• Cisco 30-1410-03 One Glc-t 1000base-t Sfp Rj-45 Copper Transceiver Usa (38.4% similar) One Cisco GLX-t 1000BASE-T sfp JR-45 30-1410-03 copper transceiver USA. Shipped with USPS ground advantage. Condition is used...(May 24th, 2024)
• Cisco Pim-2x10ge-sfp Viptela Pim-2x10ge-sfp Vedge 10 Gigabit Plug In Module A (32.7% similar) This listing is for 1 Cisco Vistula POM-2X10GE-SFP edge 10 gigabit plug in module.this item tested and in woodworking condition. Your satisfaction is fully guaranteed. We ll provide a 60-DAY warranty. We ll resolve the issue and make it right...(May 24th, 2024)
• Cisco N77-m324fq-25l Systems Nexus 7700 M3-series 24 Port 40ge (33.3% similar) Part #: Cisco N77-M324FQ-25L for sale...(May 24th, 2024)