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D4 FIBER OPTIC ADAPTER

D4 Fiber Optic Adapter  by Veston Limited is used in connecting D4 fiber optic connectors. Usually, D4 Fiber Adapter is made of high fine zirconia or phosphor bronze sleeve to guarantee high precision alignment. There are two types of D4 Adapter, single-mode sleeve with Zirconia Ceramic and multimode with Phosphor Bronze.

Specification

  • Specification

    • Good durability and exchangeability
    • High temperature stability
    • Low insertion loss and back reflection loss
    • D4 Adapter with Compact design

Usage

  • Usage

    • Telecommunication Networks
    • FTTX, FTTH
    • LAN, WAN, CATV
    • Fiber Communication Systems
    • Data Processing Networks
    • Industrial, Mechanical and Military

Technical Data

Item

Parameter
Insertion Loss <0.10DB <0.20DB <0.30DB
Return Loss
Repeatability
Durability <0.10 DB TYPICAL CHANGE, 1000 TIMES <0.20 DB TYPICAL CHANGE, 1000 TIMES <0.30 DB TYPICAL CHANGE, 500 TIMES
Operating Temperature -20 ~+ 75℃
Storage Temperature -40 ~+ 85℃