Duplex Multimode Fiber Optic Patch Cord ST-ST OM4 PVC / LSZH / OFNP
1. High precision ceramic insert with small concentricity error and
bore diameter to provide better insertion loss and return loss to
avoid degradation of transmission performance and damage to optical
transceiver devices.
2. Advanced grinding technology and grinding equipment are used to
ensure that the surface of the optical fiber is free of scratches
and defects, and that the technical parameters such as the circular
grinding offset of the fiber, the depression of the fiber and the
radius of curvature of the ceramic end face meet the specified
standards.
3. The components are all optically tested and tested in accordance
with ROHS standards.
4. ANSI / TIA / EIA and ISO / IEC requirements for durability,
moisture resistance, coupling stress, fiber tensile force and
adaptability to harsh environments such as humidity, temperature
extremes, insertion and removal forces and cable tensile stress,
impact and vibration.
5. Low insertion loss, high return loss, good interchangeability,
excellent repetitive plugging performance and ease of use.
6. Operating temperature (-40℃~+75℃), storage temperature
(-40℃~+85℃).
| Range of Mode | Single mode or Multi mode |
| Cable Type | Simplex, Duplex Ziocord. or Multi-cores |
| Connector Style | SC, FC, ST, LC, MTRJ, E2000, MU, MPO /MTP.etc |
| Polish or Ferrule Interface Type | PC, UPC, APC |
| Cable Diameter | 0.9mm, 1.2mm, 1.6mm, 1.8mm,2.0mm, 3.0mm |
| Outer Jacket | PVC /LSZH/OFNP |
| Jacket Color | SM Yellow | OM1, OM2 Orange | OM3 Aqua | OM4 Aqua or Violet | OM5
Lemon Green |
| Durability | 500 cycles(0.2 dB max increase). 1000mate/de mate cycles |
| Operating Temp. | -25℃ to +70℃ |
| Storage Temp. | -40℃ to +85℃ |
Product Description
The fiber optic patch cord is used for the connecting cable from
the equipment to the fiber optic cabling. It has a thick protective
layer, which is generally used for the connection between the
converter and the terminal box. The fiber optic patch cord is
widely applied in the fields such as optical fiber communication
system, optical fiber network, optical fiber data transmission and
local area network.
Features
1). Low Insertion loss
2). High return loss
3). Good Repeatability
4). Good Interchange
5). Excellent Environmental Adaptability
Parameter
Type Standard, Master
Style LS, SC, ST, FC, MU,DIN,D4, MPO,
SC/APC,FC/APC,LC,APC/APC,MU/APC
Fiber Single mode/Mulitimode
50/125,62.5/125(Multimode)OM1&OM2
50/125,10G(Multimode)OM3
Cable Simplex,Duplex
3.0 mm, 2.0 mm, 0.9mm
PVC Or LSZH
Polishing Manner UPC,SPC, APC(8°&6°)
Insertion Loss ≤0.1dB(for singlemode master)
≤0.25dB(for singlemode standard)
≤0.25dB(for mulitmode)
Return Loss UPC≥50dB
SPC≥55dB
APC≥60dB
Repeatability ±0.1dB
Operating temperature ‘-40℃to 85℃
Geometry Requirement Ferrule Endface Radius
7mm≤R≤12mm(For APC)
10mm≤R≤25mm(For Standard)
Apex offset≤30μm(For master)
Apex offset≤50μm (For standard)
Undercut -50nm≤U≤50nm
| Connector Type | Performance Level |
| Standard | Elite |
| Connector | Mode | Endface | IL(dB) | RL(dB) | IL(dB) | RL(dB) |
| LC/SC/FC/ST | SM | PC | ≤0.2 | ≥50 | ≤0.15 | ≥50 |
| UPC | ≤0.2 | ≥55 | ≤0.15 | ≥55 |
| APC | ≤0.2 | ≥60 | ≤0.15 | ≥60 |
| MM | PC | ≤0.2 | ≥35 | ≤0.15 | ≥35 |
| MPO/MTP | SM | APC | ≤0.7 | ≥60 | ≤0.35 | ≥60 |
| MM | PC | ≤0.5 | ≥20 | ≤0.35 | ≥20 |
| MTRJ | SM | PC | ≤0.5 | ≥50 | / | / |
| MM | PC | ≤0.5 | ≥35 | / | / |
