Duplex LC UPC to LC UPC Fiber Optic Patch Cord for Single Mode
Uniboot
Fiber Optic Patchcords are components to link equipments and
components in fiber optic network. There are many types according
to different types of fiber optic connector including FC SV SC LC
ST E2000N MTRJN MPO etc. with single mode(9/125um) and multimode
(50/125 or 62.5/125). Cable jacket material can be PVC, LSZH; OFNR,
OFNP etc. There are simplex, duplex, multi fibers, Ribbon fan out
and bundle fiber.
Specification:
| Parameter | Unit | Mode | PC | UPC | APC |
| Type |
| Insertion Loss | dB | SM | <0.3 | <0.3 | <0.3 |
| MM | <0.3 | <0.3 | |
| Return Loss | dB | SM | >50 | >50 | >60 |
| MM | >35 | >35 | |
| Repeatability | dB | Additional loss<0.1db, return loss< 5 dB |
| Interchangeability | dB | Additional loss<0.1db, return loss< 5 dB |
| Connection Times | times | >1000 |
| Operating Temperature | °C | -40 C- +75 C |
| Storage Temperature | °C | -40 C- +85 C |
Features:
1.1 Types of Fiber
1.1.1 Single-Mode (SMF): Designed for long-distance transmission
(up to 100+ km), typically using a 9/125µm core/cladding diameter.
1.1.2 Multi-Mode (MMF): Used for shorter distances (up to
500m–2km), with common core sizes of 50/125µm or 62.5/125µm.
1.2 Connector Types
1.2.1 LC (Lucent Connector): Small form-factor, popular in
high-density applications.
1.2.2 SC (Subscriber Connector): Push-pull design, commonly used in
datacoms and telecom.
1.2.3 FC (Ferrule Connector): Screw-on type, often used in
high-vibration environments.
1.2.4 ST (Straight Tip): Bayonet-style, used in older networks.
1.2.5 MTP/MPO: Multi-fiber connectors for high-capacity links
(e.g., 12/24 fibers).
1.3 Polish Types
1.3.1 PC (Physical Contact): Slightly rounded for reduced air gaps.
1.3.2 UPC (Ultra Physical Contact): Higher reflection loss
(~-55dB).
1.3.3 APC (Angled Physical Contact): 8° angled endface for minimal
back reflection (~-65dB).
1.4 Cable Jacketing
1.4.1 Simplex: Single fiber, single cable.
1.4.2 Duplex: Two fibers (often for Tx/Rx).
1.4.3 Armored: Reinforced for harsh environments.
1.4.4 Bend-Insensitive (BI): Resistant to tight bends.
Application:
2.1 Patch panels within communications closets
2.2 High bit rate data communications
2.3 Communications closet jumper
2.4 Analogue Video Transmission
2.5 Communications closet to wall outlet
Package:
1. Plastic Bag
2. Inner Box
3. Outer Box
