1620nm SC/SC Single Mode 1db Attenuator

Brand Name:Wuhan Geehe
Certification:ISO9001:2015,RoHS, UL
Model Number:GH-AT-SM-007
Minimum Order Quantity:300 pcs
Delivery Time:5-7 working days for confirm order
Payment Terms:T/T, D/A, D/P, Western Union, L/C
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Location: Wuhan Hubei China
Address: Optical Valley Industrial Park, Wuhan, China
Supplier`s last login times: within 1 hours
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Low Back Reflection 1dB SC/SC Singlemode Fiber Optic Cable Attenuator


Basic Information:


Fiber equipment located too close to other fiber equipment? Having problems with transmissions? Data being corrupted? Getting system failures?


Solve this problem with Geehe Optic Pad Attenuator, they feature guaranteed return-loss measures to attenuate the signal. To achieve the fixed return loss, the attenuators use a doped single-mode fiber with a wavelength of 1310–1550 nm.


When you have multiple fiber runs, use the attenuators to make sure all are operating at the same optical level. You can also use the attenuators as part of your test kits to verify optical levels.


SC /APC Attenuator Features And Benefits:


  1. Designed for SC connectors (SC female to SC male)
  2. Low Back Reflection
  3. Accurate Attenuation
  4. Compatible with current conventional Singlemode fiber
  5. 100% factory tested
  6. Wavelength Independent
  7. Ceramic ferrules
  8. Guaranteed for life

Specification& Parameters:


ParameterValue
Physical CharacteristicsPlastic MaterialUL 94V-0ABS high-impact thermoplastic
Fiber MaterialMetal-ion doped optical fiber
Mechanical CharacteristicsOperating Temperature(℃)-40 ~ +85
Storage Temperature(℃)-40 ~ +85
Optical PerformanceOperating Bandwidth1250nm~1625nm
Center Wavelength1310nm and 1550nm
Attenuation Tolerance1 to 10 dB:±0.5dB
11 to 30 dB:±0.5%dB
Return Loss UPC (dB)≥45
Return Loss APC(dB)≥55
PDL≤0.1
PackagingClear Ziploc Bag,1 Unit Per Bag

Ordering Information:


OTA-HF-XX-X-A-XX-
HF: Hight return loss typeLC: LC
SC: SC
FC: FC
1: APC
2:UPC
03: 03DB
04: 04DB
Attenuator TypeConnectorInterface PolishAttenuation Value

SC UPC Attenuator Application:

  1. Receiver Padding
  2. WDM and DWDM systems channel balancing
  3. Test and instrument
  4. CATV, LAN telecommunications
  5. Optic power equalization
  6. Optic transmission systems


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  • Innovating new processes, and creating new products for the benefit of our customers
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China 1620nm  SC/SC Single Mode 1db Attenuator supplier

1620nm SC/SC Single Mode 1db Attenuator

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