Description
The Tripp Lite N858B-30M-3X8MG is a high-performance OM4 multimode fiber optic trunk cable designed for ultra-high-density data center and enterprise network environments. Supporting 40G, 100G, and 400G Ethernet speeds, this cable delivers reliable, low-loss connectivity for modern cloud, hyperscale, and telecom infrastructure.
Built with 50/125 µm OM4 multimode fiber, the cable supports high-bandwidth transmission up to 100 meters at 850 nm and remains fully backward compatible with 10G and 25G networks, making it an ideal future-proof solution. Its magenta low-smoke zero-halogen (LSZH) jacket enables fast visual identification while reducing toxic emissions in the event of fire.
Featuring a 3×8-fiber MPO/MTP female-to-female breakout configuration with Type-B polarity, this cable is optimized for trunk and breakout applications in crowded patch panels and high-density switch deployments.
| Specification | Details |
|---|---|
| Brand | Tripp Lite |
| Model | N858B-30M-3X8MG |
| Cable Type | Multimode Fiber Optic Trunk Cable |
| Fiber Type | OM4 50/125 µm |
| Total Fiber Count | 24 Fibers (3 × 8F Breakout) |
| Connector Type (Side A) | MPO/MTP Female |
| Connector Type (Side B) | MPO/MTP Female |
| Polarity | Type B (Cross) |
| Endface Polish | PC |
| Supported Data Rates | 40G / 100G / 400G Ethernet |
| Wavelength | 850 nm / 1300 nm |
| Maximum Distance | Up to 100 m @ 400G (850 nm) |
| Cable Length | 30 m (98.4 ft) |
| Jacket Material | Low-Smoke Zero-Halogen (LSZH) |
| Jacket Color | Magenta |
| Cable Outer Diameter | 4.5 mm |
| Minimum Bend Radius | 20 mm (dynamic), 10 mm (static) |
| Attenuation @ 850 nm | 3.5 dB/km |
| Attenuation @ 1300 nm | 1.5 dB/km |
| Insertion Loss | 0.35 dB |
| Operating Temperature | -10°C to 60°C |
| Compliance | RoHS, CE, REACH |
| Application | Data Centers, Telecom Rooms, Enterprise Networks |
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 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
A decade of delivery — trusted by 275+ clients across industries
