FC/UPC-FC/UPC Simplex OS2 9/125 SMF Fiber Patch Cable

Overview

FC/UPC-FC/UPC SM SX OS2 9/125µm Patch Cord is a premium single-mode fiber optic solution engineered for high-precision, low-loss connectivity in critical communication systems. Equipped with FC/UPC connectors featuring ultra-polished ceramic ferrules and threaded metal housings, it ensures secure, stable connections with minimal insertion loss (<0.3 dB) and high return loss (>55 dB), ideal for environments prone to vibration or physical stress. The 9/125µm OS2 single-mode fiber supports long-haul, high-bandwidth applications such as telecom backbones, data center interconnects, and high-speed 10G/40G/100G networks.

Designed with a robust LSZH (Low Smoke Zero Halogen) jacket, this patch cord offers flame resistance, durability, and protection against harsh conditions, suitable for both indoor and outdoor deployments. Its threaded FC connectors enhance mechanical stability, reducing accidental disconnections in high-density racks or industrial settings. Compliant with IEC, TIA/EIA, and OS2 standards, this patch cord delivers reliable performance for mission-critical optical infrastructure requiring superior signal integrity and long-term reliability.

Item Specifications:

Features:

Low insertion loss and back reflection loss
Good Durability
Good exchangeability
High temperature stability

Standard: Telcordia GR-326-CORE

compact design

IEC,JIS,TELCORDIA-326 compliance

Applications:
CATV / Metro
Active device termination
Telecommunication networks
Local Area Networks (LANs)
Data processing networks
Test equipment
Premise installations

Wide Area Networks (WANs)

Specifications:
Insertion Loss: Typical≦ 0.2dB, Maximum≦0.3dB
Return Loss :≧50dB (PC/UPC); ≧65dB (APC)
Repeatability: ≦0.1
Durability ≦0.2dB typical change, 1000 matings
Interchangeability: ≦0.2dB
Tensile Strength : >10kg

Operating Temperature: -40 ~ 85℃

Description:
The 9/125um single mode fiber patch cable meets RoHS compliant, and all cables are 100% optically tested for insertion loss to ensure high quality, it is very cost-effective for network cabling.

velolan supply various kinds of Single Mode and Multimode Fiber Optic Loopback Cables, which are with different connectors including ST, SC, FC, LC, MU, MTRJ etc. Each cable is functionally tested before shipping and is covered by a lifetime warranty.

How to choose correctly the cable jacket: PVC, LSZH or OFNP?

Fiber patch cables are now widely used for indoor applications like buildings, factories, office parks, campuses and so on. Whether you choose PVC, LSZH or OFNP jacket depends on where you're going to run the cable.
The features of PVC, LSZH and OFNP Jacket are as follows:
PVC cable resistant to oxidation and degradation, it is commonly used for horizontal runs from the wiring center.
LSZH cable has a special flam-retardant coating, it is between floors in a building.
OFNP cable is space within the building created by building components, design for the movement of air. It is usually work for vertical runs beween floors. 
 

How to Choose The Right Fiber Optic Cable Type on OM3 or OM4?

The difference of OM4 and OM3 fiber mode as the following
OM4 was developed specifically for VSCEL laser transmission and allows 10 Gig / second link distances of up to 550 Meters (compared to 300M with OM3).
The effective modal bandwidth for OM4 is more than double that of OM3.

For OM4 patch cable it is 4700 MHz.km while for OM3 it is 2000 MHz.km.

Fiber Optic Patch Cables:

Velolan offers high quality fiber cable assemblies such as Patch Cords, Pigtails,  Breakout Cables etc. All of our fiber cables can be ordered as Single Mode 9/125, Multimode 62.5/125 OM1, Multimode 50/125 OM2 and Multimode 10 Gig 50/125 OM3/OM4 fibers.

velolan also provides a full set of OEM services, such as fiber connector, length, color, fiber grade, specification, material, package etc. Please feel free to contact info@x-fibernet.com.