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20km transmission LC to lc Patch Cord single mode duplex yellow 3mm 3 meter G657A1 LSZH, IL 0.2dB

Yingda FTTH long-distance transmission LC fiber patch cord supports both single-mode and multimode fiber types: single-mode variants enable ultra-long-distance transmission with low signal loss, while multimode options excel in short-range, high-bandwidth applications, fully meeting diverse network deployment needs.
Available in simplex, duplex, and multi-fiber configurations, it flexibly matches different device port types, suitable for both single-point connections and multi-channel parallel transmission. Moreover, it offers custom length options—from standard sizes to special lengths—perfectly fitting installation requirements in scenarios like equipment room cabling and building interconnection. It delivers a stable, highly adaptable connectivity solution for FTTH network construction.
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Description

Features of LC To LC Patch Cord

  • Low insertion loss
  • High return loss
  • Good exchange ability
  • Good durability
  • High temperature stability
  • 100% interferometer measurement
  • Telcordia GR-326-CORE

 

Specification

Item Parameter
ConnectorSC LC FC ST E2000 DIN D4 SMA FDDI MTRJ MU MPO MTP LX.5 VF45, etc.
Operating wavelength1260-1650nm
Fiber typeG652D, G657A2, G657A1, G655, G657B3, OM1 OM2 OM3 OM4,OM5, etc.
Cable jacketLSZH, PVC, PE, TPU, etc.
Cable typeSimplex, duplex (zip cord), Φ3mm,Φ2.6mm, Φ2.4mm, Φ2mm,Φ1.6mm, Φ0.9mm, etc.
Polish mannerUPC, APC(8°), PC
Cable colorYellow, white, blue, orange, gray, green, etc.
Fiber radius of curvature≥ 40 mm (G.652D and G.655C); ≥ 20 mm (only G.657A2)
Insertion Loss≤ 0.1dB (Master)

≤ 0.3dB (Standard)

Tested by JDS RM 3750

Return LossUPC ≥ 55dB,APC ≥ 60dB (typ.65dB)–Single mode

UPC≥ 35dB (typ.38dB)-Multimode

Tested by JDS RM3750

Repeat ability±0.1dB
Operating temperature-40 ° C to 85 ° C
Geometry Requirement

(For Single mode)

Ferrule End face Radius:

7mm ≤ R ≤ 12mm (APC)

10mm ≤ R ≤ 25mm (Standard)

Apex Offset ≤ 30 μm (Master)

Apex Offset ≤ 50 μm (Standard)

Undercut -50nm ≤ U ≤ 50nm

Tested by DORC ZX-1

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