Factory wholesale Fiber Optic Plc Splitter – D4 Simplex Fiber Optic Adaptor Fiber Optical Coupler – 10G-Link Fiber

D4 Fiber optic adapter is to achieve the same or different optical fiber connectors docking in optical links,make the light path connected under the small loss.It is to put the fiber of two surface precision docking, so that the optical output of light energy to the maximum coupling in the receiving optical fiber,and since it entered the optical link to minimize the effects on the system.Widely used in optical fiber

distribution frame (ODF), fiber optic communications equipment, instruments, etc., superior performance,stable and reliable.

D4 (2) 小尺寸 D4 (3)小尺寸 

Features:

Compliant with ANSI, Bellcore, TIA/EIA, and IEC standards
Compact Design
High Precision Alignment
Low insertions loss and high return loss
Excellent repeatability and changeability 
Simplex and duplex available
With ceramic or metal ferrules 
Optical performance 100% factory tested

Application:

CATV
Test Equipment
Active Device/Transceiver
Metro Networks
Local Area Networks (LANS)
Premise Installation
Telecommunication Networks 

Parameter: 

 

Description

 

D4 Fiber Optic Adapter

 

Item NO.

 

Test Item

 

Unit

Standard & Requirement

SM

MM

PC

UPC

APC

PC

1

Insertion Loss(Typical)

dB

≤0.3

≤0.2

≤0.3

≤0.2

2

Return Loss

dB

≥45

≥50

≥60

≥30

3

Exchangeability

dB

≤0.2

4

Repeatability

dB

≤0.2

5

Durability

Time

>1000

6

Operating Temperature

﹣40~﹢75

7

Storage Temperature

﹣45~﹢85