Yingda’s single mode fiber patch cord with DAC/UPC connectors offers low insertion loss (≤0.30 dB) and high return loss (≥62.0 dB). The 3m yellow LSZH cable is UL/RoHS compliant, ideal for indoor high-bandwidth, long-distance applications. Its robust design ensures durability for telecom and data center use.
| Connector type | D4 connector |
| Fiber type | G652D, G657A2, G657A1, G655, G657B3, OM1 OM2 OM3 OM4,OM5, etc |
| Wavelength | 1260-1650nm |
| Fiber cores | 1 core, 2 cores or multi-fiber |
| Cable diameter | Φ3mm,Φ2.6mm, Φ2.4mm, Φ2.0mm,Φ1.6mm, Φ0.9mm or custom |
| Polish method | UPC, PC, APC（8°）, SPC |
| Cable color | Yellow, white, blue, green, grey, red, black, aqua, orange, purple, 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 loss | UPC ≥ 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 |
Yingda’s single-mode (SM), designed for long-distance, high-bandwidth optical signal transmission with low dispersion.
The connector has a robust metal ferrule and a strain-relief boot to protect the fiber from bending and physical damage, ensuring durability during installation and use. It is equipped with DAC/UPC-DAC/UPC connectors. The UPC (Ultra Physical Contact) polish ensures low insertion loss and high return loss, optimizing signal integrity.
The cable features a yellow LSZH (Low Smoke Zero Halogen) jacket. LSZH material is flame-retardant, emits minimal smoke and toxic gases when burned, making it suitable for indoor environments like data centers and telecom rooms.
There are markings on the cable, which indicate parameters such as SM-2.0 LSZH UL ROHS, signifying a 2.0mm diameter single-mode cable compliant with UL and RoHS standards.
EXW, FOB, CFR, CIF, DDU, DDP, CPT are optional.
TT, Paypal, Escrow, Alipay, Wechat are optional, no credit.
Yingda accept small bulk order, and sample order. If retailer, please consult our fiber optic distributor in local.
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