RamboCables OM3 LC-LC 8m Fiber Patch Cable 8-Pack

RamboCables OM3 LC-to-LC multimode duplex fiber patch cable 8-pack (26ft/8m) delivers high-bandwidth, low-loss connections for 10G, 40G and 100G networks with an LSZH jacket for safer, compact installations.

These OM3 multimode LC–LC patch cords are built for dense rack environments, data centers and enterprise backbone links where reliable short- to medium-range high-speed links are required. Each cable in this 8-pack measures 8 meters (26.2 feet) and uses 50/125μm fiber cladding with zirconia ceramic ferrules, meeting industry performance standards while keeping cable assemblies thin and manageable.

How well do these cables support high-speed Ethernet like 10G, 40G and 100G?

The OM3 specification and 4700 MHz·km bandwidth at 850nm give these duplex LC cables the headroom for common multimode transceiver standards. Practical transmission ranges depend on the Ethernet speed and transceiver types, but these cords are engineered to cover typical short-reach links used in racks and patch fields.

• 10GbE: up to 400 meters at 850nm.
• 40GbE: up to 350 meters at 850nm.
• 100GbE: up to 125 meters at 850nm.
• Designed for QSFP+, SFP+, 10G SR and similar multimode optics.

What are the physical and performance characteristics I should expect?

These LC-to-LC duplex cords use 50/125μm multimode fiber with a 2.0mm cable diameter and an LSZH (low smoke zero halogen) jacket. Factory-polished zirconia ferrules and strict insertion/return loss testing ensure consistent end-to-end optical performance for patch panel and transceiver connections.

• Insertion loss ≤ 0.3 dB, return loss ≥ 30 dB (factory inspected).
• Bend radius rated at 7.5 mm for tight routing in dense enclosures.
• Operating temperature range: -20°C to 70°C for typical indoor environments.
• 2.0 mm jacket thickness for a balance of flexibility and durability.

How do these cables make installation and maintenance easier?

The LC duplex connectors and slim 2.0mm jacket allow neat routing across panels and through management rings, saving space in high-density cabinets. Selling these cords in an 8-pack gives installers consistent lengths and labeling for predictable cable runs and faster staging.

• Duplex LC connectors reduce panel footprint versus larger terminations.
• LSZH jacket minimizes harmful smoke in the unlikely event of fire.
• Consistent 8m length simplifies planning and reduces excess slack.
• Packaged in bulk for efficient deployment across multiple racks.

Who is this for? Network engineers, data center technicians, and IT managers who need reliable multimode fiber patching for short- and medium-range links will find this RamboCables 8-pack useful. It fits installations that require standardized cable lengths, tight bend routing, and compatibility with common multimode optics like 10G SR and QSFP+ modules. Choose this kit when you want predictable optical performance, space-saving LC terminations, and an LSZH jacket for safer indoor environments.