Black Box MT-RJ–MT-RJ, MT-RJ–ST, MT-RJ–SC Specifications

Here is the right cable for making
MT-RJ connections.
Here is the right cable for making
MT-RJ connections.
MT-RJ Multimode Fiber Optic Cable
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FEA TURES
• MT-RJ connector has familiar RJ latch for easy, intuitive use.
• Smaller duplex MT-RJ connectors enable more terminations in smaller areas than traditional SC connectors.
• Double current fiber count density.
• Uses industry-leading composite ferrule design.
OVERVIEW
These MT-RJ fiber optic cable interfaces are the most efficient of duplex (two-fiber) connectors. They use only half the space of SC connectors, the traditional interface for fiber optic applications. MT-RJ cables can achieve the same number of connections in a given area as copper—a feature quickly making MT-RJ the standard whenit comes to fiber cabling applications.
MT-RJ cables are easy to install in the field, too. Just push the connectors together, and when you hearthat familiar “click,” you’re done.
This cable also features an MT-style ferrule, a wrap-around brace located where the connector and the cable meet. By reducing stress at the cable/connector interface, the ferrule prevents breakage and protects the cable from installation stress and bending in tight applications.
Available for multimode applications, these fiber cables are durable. Over 500 cycles, the multimode cable reflects a change of 0.2 dB. Insertion loss is also low. For multimode fiber, 0.2 dB istypical and < 0.75 dB is the maximum loss.
TYPICAL APPLICA TIONS
Perfect for your MT-RJ equipment, including line drivers, switches, muxes, routers, and bridges.
Item Code
MT-RJ Multimode Fiber Optic Cable, Duplex, PVC,
62.5-µm/125-µm MT-RJ–MT-RJ
1-m (3.2-ft.) EFP080-001M 2-m (6.5-ft.) EFP080-002M 3-m (9.8-ft.) EFP080-003M 5-m (16.4-ft.) EFP080-005M
10-m (32.8-ft.) EFP080-010M
Custom Lengths EFP080
MT-RJ–ST
®
1-m (3.2-ft.) EFP081-001M 2-m (6.5-ft.) EFP081-002M 3-m (9.8-ft.) EFP081-003M 5-m (16.4-ft.) EFP081-005M
10-m (32.8-ft.) EFP081-010M
Custom Lengths EFP081
MT-RJ–SC
1-m (3.2-ft.) EFP082-001M 2-m (6.5-ft.) EFP082-002M 3-m (9.8-ft.) EFP082-003M 5-m (16.4-ft.) EFP082-005M
10-m (32.8-ft.) EFP082-010M
Custom Lengths EFP082
Fiber cable construction.
Fiber optic cable consists of a core, cladding, coating,
strengthening fibers, cable jacket, and a ferrule.
Core: A single strand of glass or plastic, this is the physical medium that carries optical data signals from a light source to a receiving device. It is measured in microns (µm) by its outer diameter. Typical diameters are 50, 62.5, and 100 µm.
Cladding: A boundary layer around the core that contains and refracts light waves, allowing data to travel the length of the fiber.
Coating: A plastic layer surrounding the core and cladding. It protects the cable from severe bending, reinforces the fiber core, and protects against shocks.
Strengthening fibers: A layer, made typically of Kevlar
®
, that prevents the core and cladding from being crushed and reduces cable tension during installation.
Cable jacket: The outer layer of any cable. For fiber, most jackets are orange, but may also be black or yellow.
Ferrule: A flexible brace located at the jack/cable interface. Thickest at the jack, it protects the interface from bends and breaks.
Technically Speaking
TECH SPECS
Compliance — ISO/IEC 11801, TIA/EIA 568A, ANSI, IEEE Durability — Over 500 cycles: Multimode: 0.2-dB change; Jack Depth — 2.4 cm (0.9 in.) Insertion Loss — Multimode: 0.2 dB typical, < 0.75 maximum Reflectance — Multimode: -20 dB minimum
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