Human Resources / Contact Us    
 
 
  ST Attenuator
Model:ST
Fiber Optic Attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. The basic types of optical attenuators are fixed and variable, and are designed to be used with various kinds of fiber optic connectors. The attenuators can be female to female or male to female. The ST fiber optic attenuators are metallic body and ceramic sleeves. ST Female to Female Bulkhead Adaptor Attenuators utilize a wavelength sensitive neutral density filter to achieve attenuation.
 
 
   
3 张,当前第 1上一张 | 下一张 幻灯播放
ST Attenuator
ST-1
1 / 3
 
Complied with or exceeds Standard

▪  Telcorida GR-326-CORE(ferrule end face quality compliant)
▪  Telecordia GR-910-CORE
▪  EC 60874-7, F01(JIS C5970) TIA/EIA-604-4A
▪  TIA/EIA-568B-B.3 Fiber Optic Cabling Components Standard
▪  EEE802.3z Standards for Fiber Optic Cabling
▪  RoHS Approved for European Market Requirements
Features

▪  Precise attenuation level(with 1dB,2dB,3dB... to 30dB, typical 5dB, 10dB 15dB)
▪  Inline design is easy to use (plugs between existing fiber jumper & equipment)
▪  Portable, Easy installation, Readily panel mountable
▪  High Quality Return loss 60db or Greater
▪  Custom designed specifications
▪  Dual wavelength (1310nm/1550nm)
▪  Attenuators marked with attenuation level
Specifications
 
Characteristics Unit Conditions Values
Attenuation dB UPC 1 ~ 30
APC 1 ~ 20
Return Loss dB UPC ≥50
APC ≥60
Operating Wavelength nm - 1310 and 1550, 1240 - 1600
Attenuation Accuracy - 1 ~ 10dB ± 0.5dB
11 ~ 30dB ± 10%
Operating Temperature °C - -40 ~ +75
Storage Temperature °C - -40 ~ +85
Polarization Dependent Loss dB - <0.2
Relative Humidity % 75°C 95
Vibration dB 10 ~ 55, 2Hrs ∆IL<0.2
Impact dB 1.5m, 5 drops ∆IL<0.2
Ordering Information
Using the available configurations amend/create product codes using the formula below.
Part Number: XX-AA-(BB)-CDE

Ordering Guide
XX Attenuator Type FAT, MAT, OAT
AA Connector Type (Female or Male ) FP,SP,SA,LP
BB Connector Type ( Female) FP,SP,SA,LP
C Fiber Type OM1=Multimode 62.5, OM2=Multimode 50, SM=Singlemode
D Attenuation Value(dB) 01~30dB
E Material M=Metal, P=plastic

Attenuator Type Code
FAT Female to Female Attenuator (Adaptor Type)
MAT Male to Female Attenuator
OAT Adjustable Attenuator

Connector Type Code
FP FC/PC,FC/UPC FA FC/APC
SP SC/PC, SC/UPC SA SC/APC
TP ST/PC, ST/UPC TA ST/APC
LP LC/PC, LC/UPC LA LC/APC
MU MU MT MTRJ
DN DIN E2 E2000

Ordering Sample
Part Number Description
MAT-TP-SM10M ST/PC Singlemode Metal Fiber Optic Attenuator, Male to Female Type, 10dB.
MAT-TP-OM103M ST/PC Multimode 62.5 Metal Fiber Optic Attenuator, Male to Female Type, 3dB.
        Services & Support
  Fibre Optic Cable
Patch Cords and Cable Accessories
Termination and splicing
Fiber Optic Patch Panel
Copper Structured Cabling and Accessories
Company Profile
Corporate Culture
Factory equipment
Qualification
team of us
Company news
Industry news
Exhibition information
Human Resources
Feedback
Contact us
Design By lxhd.cnCopyright 2014 Alights Reserved. HNK Optic Equipment Co.,Limitedis