Product Overview

Zion Code	Zion Description
7235021	LC MM DX Welding Symmetry-type Adapter Without Flange

Applications

By linking two connectors precisely, fiber optic adapters allow light sources to be transmitted with maximum efficiency while minimizing signal loss. These adapters feature low insertion loss, excellent interchangeability, and reliable reproducibility. Each fiber optic adapter undergoes functional testing before shipping.

Product Description

Fiber optic adapters enable connection between the same or different fiber optic active connectors within fiber lines, ensuring uninterrupted optical pathways with minimal loss. They precisely align fiber end faces to maximize light energy transmission from output fibers to receiving fibers, minimizing system impact from optical link intervention.

As optical passive components, these adapters are suitable for telecommunications networks, cable television networks, user loop systems, and local area networks. Hangzhou Zion Communication adapters offer high flame retardancy, low insertion loss, exceptional durability, and wide operating temperature range.

Also known as couplers, fiber optic adapters are compact devices designed to terminate or link fiber optic cables and connectors between two fiber optic lines.

Technical Specifications

Parameter	FC, SC, LC, ST, MU, MTRJ, ST-SC, FC-SC, ST-FC	SM (OS2)	MM (OM1,2,3,4)
Operating Wavelength (nm)		1310-1550	850-1300
Insertion Loss (dB)	≤ 0.2
Return Loss (dB)	PC ≥45 \| UPC ≥50 \| APC ≥60 \| PC ≥30
Repeatability (dB)	≤ 0.2
Alternating Loss (dB)	≤ 0.2
Durability	Change of 500 interpolation times is less than 0.20dB
Number of Channels	Single core, Dual core, 4 core
Frame Material	Metal or Plastic
Sleeve Material	Ceramic or Metal
Operating Temperature (°C)	-40 to +85
Storage Temperature (°C)	-40 to +85

Related LC-LC Fiber Optical Adapters

Zion Code	Zion Description
7235001	LC SX Plastic Fiber Optic Adapter/Coupler with Flange
7235002	LC Dx Welding Symmetry Plastic Fiber Optic Adapter/Coupler with Flange
7235003	LC QUAD One-piece Plastic Fiber Optic Adapter/Coupler with Flange
7235004	SC Plastic Fiber Optic Adapter/Coupler with Legs
7235005	SC Cover Avoid Laser Plastic Fiber Optic Adapter/Coupler without Flange
7235006	SC SX Metal Avoid Laser Fiber Optic Adapter/Coupler with Flange
7235007	SC DX Metal Avoid Fiber Optic Adapter/Coupler with Flange
7235008	SC-FC SX Hybrid Fiber Optic Adapter/Coupler
7235009	SC-FC DX Hybrid Fiber Optic Adapter/Coupler
7235010	FC-ST SX Hybrid Fiber Optic Adapter/Coupler
7235011	FC-ST DX Hybrid Fiber Optic Adapter/Coupler
7235012	SC-LC SX Hybrid Fiber Optic Adapter/Coupler
7235013	SC-LC DX Hybrid Fiber Optic Adapter/Coupler
7235014	SC-ST SX Hybrid Fiber Optic Adapter/Coupler
7235015	SC-ST DX Hybrid Fiber Optic Adapter/Coupler
7235016	FC SX Big D-Type Fiber Optic Adapter/Coupler
7235017	FC SX With Rectangle Flange Fiber Optic Adapter/Coupler
7235018	FC With Rectangle Flange Fiber Optic Adapter/Coupler

Connector Types

LC Connector: Used in LC optical fiber interface to connect SFP module connectors. Features easy-to-operate modular jack (RJ) latch mechanism. Commonly used in routers.

SC Connector: Used in SC fiber optic interface, resembling RJ-45 interface but flatter with copper column contacts instead of thin copper pins.

FC Connector: Used in FC optical fiber interface with metal sleeve external strengthening and turnbuckle fastening method. Typically used on ODF side (distribution frames).

ST Connector: Used in ST optical fiber interface with round shell and turnbuckle fastening. Commonly used in fiber distribution frames for 10Base-F connections.

OEM/ODM Services

ZION Communication offers comprehensive OEM/ODM services with professional R&D team support. Services include customized logo application and label/PE bag/carton design.

Place of Origin:	CHINA
Brand Name:	HELLOSIGNAL® OR OEM

Minimum Order Quantity:	50pcs
Packaging Details:	10 PC / Plastic Bag
Delivery Time:	Normally 25 days after received the deposit.
Payment Terms:	T/T
Supply Ability:	no limit

Alternating Loss (dB):	≤ 0.2	Durability:	The Change Of 500 Interpolation Times Is Less Than 0.20dB
Number Of Channels:	Single Core, Dual Core, 4 Core	Frame Material:	Metal Or Plastic
Sleeve Material:	Ceramic Or Metal	Operating Temperature (℃）:	-40 ~ +85
Storage Temperature (℃）:	-40 ~ +85
Highlight:	Welding Symmetry-type Fiber Optic Adapter , Without Flange Optical Coupler , ≤ 0.2dB Alternating Loss LC Adapter

LC MM DX Welding Symmetry-type Fiber Optic Adapter Without Flange and ≤ 0.2dB Alternating Loss

Welding Symmetry-type Fiber Optic Adapter

Without Flange Optical Coupler

≤ 0.2dB Alternating Loss LC Adapter

fiber optic adapter,

lc adapter,

Fiber Fast Connector

SC-FC SX Hybrid Fiber Optic Adapter with ≤ 0.2dB Insertion Loss Ceramic or Metal Sleeve for Wide Temperature Range (-40 to +85℃)

SC-FC DX Hybrid Fiber Optic Adapter with ≤ 0.2dB Insertion Loss and Wide Operating Temperature (-40 to +85℃)

FC SX Big D-Type Fiber Optic Adapter with 1310-1550 nm Wavelength, ≤ 0.2 dB Insertion Loss, and -40 to +85 ℃ Temperature Range

FC Rectangle Flange Fiber Optic Adapter with ≤ 0.2dB Insertion Loss and Wide Operating Temperature Optical Coupler

SC-ST SX Hybrid Fiber Optic Adapter with ≤ 0.2dB Insertion Loss Ceramic or Metal Sleeve and Wide Operating Temperature

FC SX Rectangle Flange Fiber Optic Adapter with ≤ 0.2dB Insertion Loss and Wide Operating Temperature

SC-LC SX Hybrid Fiber Optic Adapter with ≤ 0.2dB Insertion Loss and Ceramic or Metal Sleeve for Wide Temperature Range

FC-ST DX Hybrid Fiber Optic Adapter with ≤ 0.2dB Insertion Loss and Ceramic or Metal Sleeve for Wide Operating Temperature (-40 to +85℃)