Description
The Lenovo 4TC7B07520 is a 2km inter-chassis link (ICL) upgrade for the Lenovo X8-4 and X8-8 Gen 8 FC Directors. ICL blades ship with transceivers in half of their ports. This upgrade adds four OSFP transceivers for customers who need more ICL ports, and no POD licenses are required.
Product Highlights
- 2km ICL upgrade for X8 Director ICL blades
- Includes four OSFP transceivers
- No POD licenses required
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Lenovo |
| Manufacturer Part Number | 4TC7B07520 |
| Product Type | ICL Upgrade Kit |
| Reach | 2km |
| Included Transceivers | 4x OSFP |
| Compatibility | ICL blades for Lenovo X8-4 and X8-8 Gen 8 FC Directors |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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 productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% 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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