All Products
  • Shanghai Yogel Communication Equipment Co., Ltd.
    rhode alain,France
    It is very nice to work with real professionals. They are attentive and responsive.
  • Shanghai Yogel Communication Equipment Co., Ltd.
    Alejandro Gidi,Mexico
    excellent communication from seller. Ms Daisy was clear and on time, product was shipped properly packaged. A+
  • Shanghai Yogel Communication Equipment Co., Ltd.
    Sergey Shapotkin,Russian Feder
    everything fine
Contact Person : Roger
Phone Number : 18918164653
WhatsApp : +8618918164653

Plug-type SC Single-mode Male to Female (M2F) Buildout Attenuators

Place of Origin Shanghai
Brand Name Yogel
Certification RoHS
Model Number PBA-ASC/M-USC/F-05-MH
Minimum Order Quantity 1
Price Negotiate
Packaging Details Sealing bag, Cartoon
Delivery Time 5-8 work days
Payment Terms L/C, T/T, Western Union
Supply Ability 10,000 pieces per week
Product Details
Wavelength 1260 To 1360 Nm And 1460 To 1625 Nm Attenuation From 1 To 30 DB, In Steps Of 1 DB
Spectral Tolerances ±15 % Repeatability Of IL ±0.1 DB
Return Loss > 50 DB (UPC), > 60 DB (APC) Durability Min. 1000 Mating Cycles
Operating Temperature −25 To +70 °C Housing Material Zinc Nickel Plated
Housing Colour Metallic Ferrule Full Ceramic
Leave a Message
Product Description

Buildout Attenuators

Male to Female (M2F)

Plug-type SC Single-mode


SC male-to-female attenuators contain doped fiber suitable for both 1310nm and 1550nm operation. Fixed attenuation values are available in 1dB increments from 1 to 30dB. We stock standard 5, 10, 15, 20dB attenuation levels in most styles.


  • Push-pull type
  • Maximum stability and reliability
  • Fixed Attenuation values from 1 to 30 dB
  • Optical performance 100% factory tested
  • Polarization insensitive & Flat spectral response - doped fiber
  • Compact design fits in existing connections or patch panels
  • Convenience and ease of handling
  • SC interface according to IEC 61754-4



  • Telecommunication Networks
  • Passive Optical Networks (B-PON, G-PON, E-PON)
  • CATV Networks
  • Data Communications
  • Local Area Networks
  • Multi-wavelength Systems Balancing
  • Optical Power Receivers Protection


Dimensional Drawing


Plug-type SC Single-mode Male to Female (M2F) Buildout Attenuators 0






Characteristics Single-mode UPC Single-mode APC Test method / Conditions
Wavelength bandwidth 1260 to 1360 nm and 1460 to 1625 nm
Attenuation from 1 to 30 dB, in steps of 1 dB IEC 61300-3-4
Spectral tolerances

±15 % on nominal attenuation value at 1 to 4 dB

±10 % on nominal attenuation value at 5 to 30 dB

IEC 61300-3-7
Repeatability of IL ±0.1 dB over service life
Return loss > 50 dB > 60 dB IEC 61300-3-6
Durability Min. 1000 mating cycles
Operating temperature −25 to +70 °C
Housing material zinc nickel plated
Housing colour metallic
Ferrule full ceramic
Reliability Testing
Item No. Test Name Additional Insertion Loss
A Mechanism Durability ≤0.2dB
B Repeatability ≤0.1dB
C Lock Strength ≤0.2dB
D Low Temperature ≤0.2dB
E High Temperature ≤0.2dB
F Steaming ≤0.2dB
G Temperature Cycle ≤0.2dB
H Vibration ≤0.2dB
I Drop ≤0.1dB

Order Information


Model No. Description
PBA-ASC/M-ASC/F-01-MH Buildout Attenuator, SC/APC Male to SC/APC Female, 1dB, Metal Housing
PBA-ASC/M-USC/F-05-MH Buildout Attenuator, SC/APC Male to SC/UPC Female, 5dB, Metal Housing
PBA-USC/M-ASC/F-10-MH Buildout Attenuator, SC/UPC Male to SC/APC Female, 10dB, Metal Housing
PBA-USC/M-USC/F-30-MH Buildout Attenuator, SC/UPC Male to SC/UPC Female, 30dB, Metal Housing