Fibre optic cable EFB Elektronik DJP-LCLCOS2-UNI-3 — 3 m, LC to LC, G.657.A1, I‑V(ZN) H, full duplex

The EFB Elektronik DJP-LCLCOS2-UNI-3 is a 3 m LC-to-LC full-duplex fibre optic jumper designed for HD patchpanels and InfiniBand environments. It uses G.657.A1 single-mode fibre (classified in the product data as G.657.A1) with a cable construction I‑V(ZN) H and features a long unlock latch on the LC uniboot connector to simplify release in high-density patchpanels. The connector polarity or coding of the duplex LC can be changed to meet application requirements. The jumper is available in OM3, OM4 and G.657.A1 categories and comes in blue and yellow variants as indicated by the product title.

Advantages

The long unlock latch provides easier access and quicker removal in crowded HD patchpanels. The uniboot LC design allows polarity or coding changes without replacing connectors. Use of G.657.A1 fibre ensures compatibility with single-mode installations that require bend-insensitive performance. The 3 m length offers flexibility for rack and patchbay routing while maintaining a full-duplex LC connection.

Suitable for

• High-density patchpanel connections in data centres and telecom racks
• InfiniBand interconnects and high-speed server links
• Single-mode fibre runs requiring bend-insensitive G.657.A1 cable

Key specifications

• Manufacturer: EFB Elektronik
• Model / MPN: DJP-LCLCOS2-UNI-3
• Cable length: 3 m
• Cable type: I-V(ZN) H
• Fibre type: G.657.A1 (single-mode, bend-insensitive)
• Connectors: LC to LC, full duplex uniboot
• Colours noted in title: Blue, Yellow
• EAN: 4049759193799

How to use

Insert each LC connector into the corresponding LC port on the patchpanel or device, using the long unlock latch to disengage the connector when removal is needed. If polarity or coding adjustments are required, change the duplex connector orientation or coding according to the patchpanel or transceiver specification to achieve the correct transmit/receive alignment. Route the cable to avoid sharp bends and secure it within the rack to prevent stress on the connectors.

Recommendations

For reliable performance, use this jumper in single-mode G.657.A1 networks and avoid bend radii below the cable's specified minimum; verify polarity after installation and label both ends to simplify maintenance in HD patching environments.