Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In 8 years of co-operation times we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover my country now.
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

Plastic Fiber Optic Variable Attenuator E2K UPC Male To Female 1dB 3dB 5dB 7dB 10dB

Place of Origin Guangdong, China
Brand Name KCO, Kocent Optec Limited
Certification ISO9001, RoHS
Model Number KCO-E2K-attenuator-**dB
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details PE bag, plastic module, carton box, wooden pallet
Delivery Time 3~5 days after get payment
Payment Terms Western Union, T/T, L/C
Supply Ability 50,000 pcs/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Connector Type E2000 Attenuator Range 1dB~30dB
Attenuator Type Male To Female Type Body Material Plastic
Wave Length 1310, 1490, 1550, 1620nm Return Loss 55dB For UPC, 65db For APC
Polarization Dependent Loss Less Than 0.1dB P/N KCO-E2K-attenuator-**dB
High Light

optical fiber attenuator


fiber optic variable attenuator

Leave a Message
Product Description


E 2000 APC Attenuator / E2K UPC Male to Female Fiber Optic Attenuator 1dB 3dB 5dB 7dB 10dB



- E2000 fiber optic attenuator includes E2000 single mode female to female fiber optic attenuator from 1dB to 30dB

- Use to connect E2000 fiber optic pigtail or patch cables to reduce the power of signal at a certain attenuation.

- E2000 fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself.

- This is often a requirement in Dense Wave Division Multiplexing(DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver can’t accept the signal generated from a high-power light source.

- Metal ion doped fiber
- High-power light source durability
- Wavelength independence
- Attenuation levels ranging from 1dB to 30dB, with standard and premium tolerances, plus custom configurations.
Parameter Value Unit
Operating Wavelength 1310/1550 nm
Tolerance for 1~5 dB Attenuation ± 0.5 dB
Tolerance for 6~30 dB Attenuation ± 10 %
Return Loss > 65 dB
Operating Temperature -40 to +80 C
Polarization Dependent Loss ≤ 0.1 dB
Mating Durability ≥ 1000 cycle
Transfer Mode SM
Connector Gender Fiexd Male to Female


- High Stability and High Durability
- Compact Housing Dimension
- RoHS Compliant

- Erbium Doped Fiber Amplifiers (EDFA)

- Dense Wave Division Multiplexers (DWDM)

- Overpowered fiber optic systems

- Fiber optic communication systems.

- Fiber optic CATV

- Fiber optic test



- High precision.

- Good stability.

- Small size and bulk.

- Easy to operate.

- Data Center Infrastructure

- Storage Area Network and Fiber Channel

- Based on IEC/Telcordia Bell GR-326-Core Tested

- High-power light source durability

- Wavelength independence

- Attenuation levels ranging from 1dB to 25dB

- 1310nm, 1550nm and 1310/1550nm dual wave lengths





Relation products:


Plastic Fiber Optic Variable Attenuator E2K UPC Male To Female 1dB 3dB 5dB 7dB 10dB 0


OEM/ODM Service:
- If you want to show your own brand LOGO on the goods such as cable, package bag, label or any where. Our OEM and ODM service is always ready to do it. Please contact with our sales team to get best support.


- According to Stardard Export Packing.
- Carton box, wooden box, wooden pallet.


- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea
- Standard export sea port: Shenzhen, Hongkong, Ningbo
- Standard export airport: Shenzhen, Hongkong, Hangzhou, Shanghai