Description
The Cisco Catalyst 9400 48-Port 10G Multigigabit Data Line Card is designed for high-performance campus and branch deployments that require fast, reliable copper connectivity without Power over Ethernet. It delivers nonblocking multigigabit Ethernet across 48 RJ-45 ports, supporting 10GBASE-T, 5G, 2.5G, 1G, and 100M speeds to maximize cabling reuse and investment protection.
Optimized for the Cisco Catalyst 9400 modular switching platform, this line card provides consistent line-rate performance, hardware-based MACsec security, and jumbo frame support, making it ideal for bandwidth-intensive access and aggregation layers. As a spare module, it ensures rapid replacement and sustained uptime in enterprise networks.
| Specification | Details |
|---|---|
| SKU | C9400-LC-48TX++= |
| Product Type | Data Line Card (Spare) |
| Series Compatibility | Cisco Catalyst 9400 Series |
| Number of Ports | 48 |
| Port Type | RJ-45 |
| Supported Speeds | 10GBASE-T, 5G, 2.5G, 1G, 100M |
| Multigigabit Support | Yes |
| PoE Support | No (Data only) |
| Switching Mode | Nonblocking |
| Jumbo Frames | Up to 9216 bytes |
| Security | Hardware-based MACsec (802.1AE) |
| Energy Efficiency | IEEE 802.3az |
| Slot Requirement | 1 slot |
| Typical Deployment | Campus access, aggregation, branch networks |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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