United States$5,000,000+
Inventory Delivered By
S
Samuel Reed
5
Simple dual Gigabit expansion with no issues.
SPA-2X1GE-V2
2PORT GIGABIT ETHERNET SHARED PORT ADAPTER
FEATURED DEAL
Name:
SPA-2X1GE-V2
- Description:
- 2PORT GIGABIT ETHERNET SHARED PORT ADAPTER
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658586002
- Condition:
- Warranty:
- 3
- List Price:
$14,964.00
- Price:
$3,317.0077.8% off
Quantity:
1
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SPA-2X1GE-V2 Overview
SPA-2X1GE-V2 is a high-performance Ethernet module designed to deliver reliable 1Gbps connectivity through an industry-standard RJ-45 connector. Specifically engineered for modern networking needs, this PCIe-based card supports TCP/IP protocols and is ideal for integration into routers, switches, and servers to ensure seamless data transmission in various high-demand environments.
Optimized for data center expansions and server network upgrades, SPA-2X1GE-V2 provides an effective solution for connecting to high-speed networks. Its robust design and compatibility with major vendors such as Cisco, Juniper, Arista, Dell, and HP make it an excellent choice for businesses seeking to improve network performance and reliability.
SPA-2X1GE-V2 price is $3,317.00, a 77.8% saving from the Cisco list price of $14,964.00. SPA-2X1GE-V2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SPA-2X1GE-V2 for additional pricing. Browse the full Cisco 7600 Modules series or explore all Cisco products.
SPA-2X1GE-V2 Specifications
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet Module
- Data Rate
- 1Gbps
- Connector Type
- RJ-45
- 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
- 1Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- N/A
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- SPA-2X1GE-V2
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
SPA-2X1GE-V2 Use Case
Virtualized Data Center Network Acceleration
In a large-scale VMware or KVM environment, IT teams deploy the SPA-2X1GE-V2-2PORT adapter in Cisco ISR or ASR routers to terminate high-density virtual server uplinks. By consolidating two 1 Gigabit Ethernet links on a single slot adapter, organizations achieve up to 40% lower cabling complexity, sub-millisecond latency for east-west traffic, and seamless VM migration. Benefit: Maximized throughput and simplified port management for mission-critical applications in virtualized data centers.
Branch-Office WAN Resilience and Bandwidth Optimization
A multi-site enterprise leverages the SPA-2X1GE-V2-2PORT adapter to aggregate two independent WAN circuits—MPLS and broadband—in its remote office routers. With dynamic load-balancing and automatic failover, the branch maintains 99.99% uptime, optimizes throughput across both links, and reduces per-site connectivity costs by up to 30%. Benefit: Enhanced business continuity and ROI through resilient, high-performance WAN connectivity.
Service-Provider Mobile Backhaul Aggregation
Telecom carriers integrate the SPA-2X1GE-V2-2PORT adapter into edge routers to aggregate 4G/5G cell-site traffic onto dual Gigabit Ethernet trunks. The shared-port design supports scalable bandwidth growth and quick port reprogramming for new service rollouts. Benefit: Simplified network scaling, reduced rack space, and accelerated time-to-market for high-capacity mobile backhaul services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 SPA-2X1GE-V2 |  WS-X6748-SFP |  WS-F6700-DFC3B= |  SPA-1X10GE-L-V2 |  SPA-8X1FE-TX-V2= | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module / Network Card |
| Module Type | Ethernet Module | SFP | Ethernet | Ethernet | Ethernet |
| Data Rate | 1Gbps | 1Gbps | 10Gbps | 10G | 1Gbps |
| Connector Type | RJ-45 | SFP | SFP+ | SFP+ | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP, Ethernet | TCP/IP, iSCSI | TCP/IP | TCP/IP |
| Form Factor | PCIe | Modular | PCIe | Modular | PCIe |
| 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 |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 1Gbps | 1Gbps | 10Gbps | 10Gbps | 1Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | N/A | 15W | 15W | 5W | 5W |
| Interface Ports | Ethernet | SFP | Ethernet | Ethernet | Ethernet |
| Expansion Slots | N/A | N/A | SFP | N/A | N/A |
| Product Name | SPA-2X1GE-V2 | WS-X6748-SFP | WS-F6700-DFC3B= | SPA-1X10GE-L-V2 | SPA-8X1FE-TX-V2= |
| Height | N/A | 1.75 inches | N/A | N/A | 1.5 inches |
| Width | N/A | 17 inches | N/A | N/A | 3.4 inches |
| Depth | N/A | 18 inches | N/A | N/A | 0.5 inches |
| Weight | N/A | 5 lbs | N/A | N/A | 0.8 lbs |
Reviews & Ratings
H
Hira Javed
4
Reliable connectivity.
A
Andrei Popescu
5
Good Cisco quality.
D
Dawn Mitchell
3
Worked as expected.
F
Fahad Ali
4
Met requirements.
Questions & Answers
What is the Cisco SPA-2X1GE-V2 2-Port Gigabit Ethernet Shared Port Adapter?
The Cisco SPA-2X1GE-V2 is a high-performance network module that adds two independent Gigabit Ethernet ports to compatible Cisco Integrated Services Routers, enabling scalable Layer 2 and Layer 3 connectivity.
Which Cisco routers support the SPA-2X1GE-V2?
The SPA-2X1GE-V2 is supported on Cisco ISR 1900, 2900, 3900 and 4000 Series routers with a Shared Port Adapter slot and running Cisco IOS XE Release 3.7.x or later.
What is the maximum throughput of the SPA-2X1GE-V2?
Each port on the SPA-2X1GE-V2 delivers up to 1 Gbps full-duplex, providing a combined throughput of up to 2 Gbps for routing and switching workloads.
Does the SPA-2X1GE-V2 support link aggregation?
Yes. The SPA-2X1GE-V2 supports IEEE 802.3ad Link Aggregation Control Protocol (LACP) to combine both ports into a single logical interface for increased bandwidth and redundancy.