Connecting the world with professional
Fiber Optic Solutions

email to us

Company Info
Top Seller
Variable Attenuator Bulkhead Attenuator Handheld Attenuator Plug-type Attenuator
Inline Attenuators
  • 1
  • 2
  • 3
green_arrow image about

Bulkhead Attenuator

images (6).jpg


Product Impression:

  1. Manufacturer: SOPTO

  2. Latest Price: Contact online customer service NOW!

  3. Fiber type: SM/MM

  4. End Face Type: APC/PC/UPC

  5. Connector Type: SC/FC, SC/ST, FC/FC, SC/SC....

  6. Attenuation and precision: 1±0.5,2±0.5,3±0.75,5±0.75, 8±0.8,10±1,15±1.5,20±2.0

  7. Return loss: -55dB typical

  8. Wavelength: 1310nm/1550nm

  9. Material: Metal

  10. Storage Temperature: -40~+85°C

  11. Operating Temperature: -25~+85°C

  12. Storage Humidity: 95%RH (Non-Packaging)

  13. Packing: Blister Box Packing

  14. Standard: ROHS

  15. Browse the Evaluation: Click here to browse


Performance Feature:

  1. Suitable for 850nm or 1310 or 1550nm

  2. PC, UPC and APC available

  3. Wide attenuation range

  4. Precision ceramic ferrule

  5. FC (Square), SC(Flange), ST(Thread)

  6. Plastic or metal housing material

  7. Low insertion loss.

  8. Good compatibility

  9. High precision of mechanical dimension


Note: Part in order to prevail in kind. Please contact customer service before buying.


Quality Certification:

  1. Good Anti-electromagnetic interference (EMI)

  2. Good Electromagnetic compatibility (EMC) which is in accordance with FCC Part15.

  3. Meets ISO9001, TUV, CE, FCC, CAS, UL and RoHS certificates



  1. Advanced dust-free workshop

  2. Experienced technicians

  3. Mature production technology

  4. Standard production process


Information you want to know more:

  1. Reachable Continents: Asia, Europe, Oceania, Africa, the Americas

  2. Arrival Date: 5 to 7 days

  3. Selectable Logistics: FedEx, DHL, TNT, UPS or EMS

  4. Payment Methods: L/C, T/T, Western Union, HSBC, Paypal as well as Cash Payment

  5. Warranty: 1-3 years

  6. Discounts, Promotions and Gifts: Please just contact our online customer services or pay attention to our website.


pay and logistics

Related Read:

  1. Payment methods

  2. Delivery guide

  3. Return & Refund

  4. Guarantee

  5. FAQ


Please pay attention to our SNS pages: 

Facebook      Twitter      Linkedin


Bulkhead fixed value attenuator description

The bulkhead fixed value attenuators are similar in design to standard in-line bulkhead adaptors, thus allowing simple panel mounting in equipment or patch panels. The bulkhead fixed value attenuators use a washer to induce attenuation. The adapter type attenuators are the least expensive and the least accurate.


They are recommended for use where return loss is not a concern nor is absolute attenuation value. The attenuators are available in FC/PC, SC/PC, or ST format, with fixed attenuation values of 5dB, 10dB, 15dB, and 20dB. Multimode or single mode attenuators can be supplied for operation at 850nm, 1300nm or 1550nm.


Application of bulkhead fixed value attenuator

  1. CATV system

  2. Telecommunication Networks

  3. Data processing networks

  4. Bi-directional systems


Comment Imgae
The selection and prices are very competitive.
Comment Imgae
Quick and efficient... they always have what I am looking for...
Comment Imgae

The product is as advertised. Everything else is perfect.

Comment Imgae

Again I say thanks. I will be ordering again.