Tripp Lite N845B-20M-12-MG

Overview

The Tripp Lite N845B-20M-12-MG is a 20 meter OM4 multimode fiber optic cable designed to support high-speed data transmission in demanding network environments. It handles 40 and 100 gigabit Ethernet while maintaining compatibility with 10 and 25 gigabit systems, making it a versatile choice for mixed-speed infrastructures. With 12 internal fibers terminated by MTP/MPO connectors, this cable streamlines connections and reduces clutter in patch panels.

Its magenta jacket enhances visibility and identification, helping technicians quickly distinguish it from other cables during maintenance. The low smoke zero halogen (LSZH) outer jacket minimizes toxic emissions in case of fire, making it suitable for enclosed spaces such as data centers, hospital equipment rooms, and campus server closets. The cable’s operating temperature range from -4°F to 140°F ensures reliable performance in various environments.

Key features

• Supports 40 and 100 gigabit Ethernet with backward compatibility for 10 and 25 gigabit networks, enabling flexible network upgrades.
• OM4 multimode fiber supports link distances up to 100 meters at 1300 nm wavelength, ideal for typical data center layouts.
• Contains 12 internal fibers with MTP/MPO connectors and slim boots, reducing the number of patch cords and saving valuable rack space.
• Magenta jacket color simplifies cable identification among dense patch panels, reducing the risk of accidental disconnections.
• Low smoke zero halogen jacket enhances safety by limiting toxic emissions during fire incidents, suitable for sensitive environments.
• Length of 20 meters (65.6 feet) fits well for row-to-row or closet-to-rack connections, providing flexibility in cable management.
• Wide operating temperature range from -4°F to 140°F ensures stable performance in various installation conditions.
• Complies with RoHS and CE standards, meeting environmental and safety regulations.

Key specs

• Fiber type: 50/125 OM4 multimode
• Length: 20 meters (65.6 feet)
• Connector type: 12-fiber MTP/MPO-PC female to female
• Supported Ethernet speeds: 10G, 25G, 40G, 100G
• Maximum link distance: up to 100 meters at 1300 nm
• Jacket material: Low smoke zero halogen (LSZH)
• Operating temperature range: -4°F to 140°F (-20°C to 60°C)
• Compliance: RoHS, CE

Connectivity and compatibility

This cable is designed to connect high-speed network equipment such as top of rack switches, spine layer switches, and storage arrays in SAN environments. Its MTP/MPO connectors support multi-fiber parallel optics, enabling efficient aggregation of multiple data channels in a single cable. The cable’s compatibility with 10, 25, 40, and 100 gigabit Ethernet standards allows it to integrate seamlessly into existing infrastructures while providing headroom for future 400 gigabit upgrades.

Its 12-fiber configuration replaces multiple duplex patch cords, simplifying cable management and reducing potential points of failure in complex network setups.

Ideal uses and environments

This fiber optic cable is well suited for data centers, enterprise backbones, and campus networks where high bandwidth and reliable connections are critical. Its LSZH jacket makes it a strong candidate for installations in enclosed or poorly ventilated spaces such as hospital equipment rooms or server closets, where fire safety is a priority. The cable’s length and performance characteristics fit typical row-to-row or closet-to-rack connections, supporting scalable network architectures that anticipate future speed upgrades.

Network teams looking to optimize space, improve cable identification, and maintain high data throughput will find this cable a practical and forward-looking solution.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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