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our company can basically build these to whatever connector and fiber configuration you need, so if you're running a CATV headend or a LAN backbone, you're not stuck with a standerd length or polish—just tell us the LC or SC or even MPO on one end and something like an ST on the other, and we'll terminate it with ceramic ferrules, PC or UPC endface, whatever your patch panel requires.
Insertion loss stays under 0.2dB for singlemode and 0.3dB for multimode, which is tighter than a lot of generic stock cords, and return loss hits 50dB or better on the UPC polish, so you're not losing signal at the splice points in a data center or fiber distribution frame.
Cable diameters come in 0.9mm, 2.0mm, or 3.0mm, and the jacket material can be LSZH for plenum runs or PVC for general use—you'll want the LSZH if you're pulling through air-handling spaces, but for a simple patch panel in a controlled room, PVC is fine and cheaper.
Operating temp is -10°C to +70°C, storage down to -40°C, so they'll sit in a cold warehouse or a hot equipment rack without issue, and we've got the RoHS, UL, CE, and ISO9001 certs on file if your compliance team asks.
What we do that most supliers don't is handle the custom labeling and bulk synthesis of these cords—if you need 500 units with your own part number on the boot and a specific length like 3.7 meters, we'll do that without a MOQ headache, and the lead time is usually 20 days or so for a run like that.
Actually, one thing buyers don't always think to ask about is the ferrule endface quailty—we polish each one in-house and check it with an interferometer, so you're not getting scratches or chips that cause back-reflection issues in a dense DWDM setup, but if you're just using these for basic LAN drops, the standard PC finish works fine.
LSZH (Low Smoke Zero Halogen) is safer in enclosed spaces because it emits less toxic smoke if there's a fire, so it's better for indoor CATV runs in offices or data centers. PVC is cheaper and more flexible, but it can produce more smoke, so it's fine for less critical areas like residential LAN setups.
Yes, we can do 3.0mm diameter with ST connectors—just specify that when ordering. The thicker jacket gives extra durability for pulling through conduit, but keep in mind the operating temp is -10°C to +70°C, so it's not rated for direct outdoor burial.
No minimum order quantity for standard lengths like 1m or 2m—you can order as few as 10 pieces total. For custom lengths or mixed connector types, we'd need at least 50 units to make it cost-effective on our end.
Yes, we provide a test report with every batch and can include individual test data per cord if requested. The ≤0.2dB spec is for one connector end—so a full patch cord with two connectors typically shows ≤0.4dB total insertion loss.
Store them in a dry, dust-free environment between -40°C and +85°C, ideally in sealed bags with desiccant. Avoid stacking heavy boxes on top, as pressure can bend the ferrule tips and mess up the return loss.
