LJZ.031 Airplane-Head UPC Nut-Type Fast Connector
Compact airplane-head nut-type UPC fast connector for drop and indoor cable, field-installable with a pre-polished ferrule and no fusion splicer or polishing needed.
Description
Overview
The LJZ.031 is an airplane-head (nut type) fibre optic fast connector with a UPC end-face and a 60 mm body, used to terminate drop cable and indoor cable directly in the field.
This model uses a compact angled airplane-head body with a nut-type union rather than the flat body of the other fast connectors, as shown in the product photos. The pre-polished ferrule and visible fibre lock let it be installed without a fusion splicer or on-site polishing.
LJZ.031 Key Features
- Field-installable: no fusion splicer and no on-site polishing needed
- Pre-polished ferrule with a visible fibre lock that holds the fibre reliably
- Reusable at least 10 times, with an operation time of about 50 s and no fibre cut
- Force holds 2 x 3 mm cable type at the beginning of the connector: ≥45 N with loss ≤0.3 dB
- Accepts 3.0*2.0 mm rubber-insulated optical cable and ⌀3.0/⌀2.0/⌀0.9 insulated optical cable
- Supplied with an adapter that supports strip and cut fibre, plus an operation manual (1 adapter and 1 manual per 10 connectors)
LJZ.031 Specifications
| Parameter | Specification |
|---|---|
| Model | LJZ.031 |
| Series | Airplane-head (nut type) |
| End-face | UPC |
| Body length | 60 mm |
| Applicable cable | Drop cable, indoor cable |
| Fibre mode | Single mode or Multi mode |
| Fibre type | G.652D, G.657A2 |
| Fibre cable | 3.0*2.0 mm rubber-insulated optical cable, ⌀3.0/⌀2.0/⌀0.9 insulated optical cable |
| Fibre diameter | 0.125 mm |
| Working wavelength | 1310 nm, 1490 nm, 1550 nm |
| Operation time | About 50 s (no fibre cut) |
| Insertion loss | ≤0.35 dB |
| Insertion loss typical | 0.3 dB |
| Return loss | ≥50 dB |
| Cable retention (2 x 3 mm cable) | ≥45 N, loss ≤0.3 dB |
| Fibre lock | Holds the fibre reliably, bears hang force ≥1.5 N with attenuation change ≤0.2 dB |
| Fastening strength of naked fibre | ≥3 N |
| Tensile strength | ≥45 N |
| Reusable | ≥10 times |
| Operating temperature | -40~+85 ℃ |
| On-line tensile strength (20 N) | ΔIL≤0.3 dB |
| Mechanical durability (500 times) | ΔIL≤0.3 dB |
| Drop-off test (4 m height, once per direction, 3 times) | ΔIL≤0.3 dB |
| Environmental performance | High temperature 85 ℃ 96 h, low temperature -40 ℃ 96 h, temperature cycle 8 h per cycle, 12 cycles / 96 h with 1 h temperature maintenance, temperature/humidity 85 ℃ 95 %RH 96 h, immersion 25 ℃ 96 h, salt mist 5 % NaCl at 6.5~7.5 pH and 35 ℃ 96 h; IL variation ≤0.3 dB, RL variation ≤5 dB, no mechanical damage such as deformation, cracking or looseness |
| Mechanical performance | Impact (4 m height, 1 drop each axis, 3 cycles), vibration (10~50 Hz, sweep 45 times/min, amplitude 0.75 mm, 30 min each axial, pull 15 N), torsional (L = 22-28 cm, rate 10 times/min), tensile (pull 50 N, L = 3 m, 1 min); IL variation ≤0.3 dB, RL variation ≤5 dB, no mechanical damage such as deformation, cracking or looseness |
| Packaging | Blister box 2.5*7 cm, 10 pcs/box; gift box 23*21*11.5 cm, 10 blister boxes; outer carton 59*44.5*24.5 cm with 10 gift boxes / 1000 pcs, N.W 5.1 KG and G.W 7.5 KG |
Applications
- FTTH drop-cable termination
- Field repair and emergency restoration of optical links
- Indoor wiring and CPN/ONU connection
Packing & Shipping
Clients often worry about transit damage?
Our sturdy packaging puts those fears to rest. For different products we use waterproof film, foam protection, palletizing, wooden frame securing and cable reels. This ensures safe and reliable transport.
Packaging
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