Product Description
12 core MPO / MTP Fiber Optic loopback Attenuator For Fiber Optical Cable / Patch Cord
A fiber optic attenuator, also known as an optical attenuator, is a passive component that is used to reduce the power level of an optical signal by a predetermined factor in fiber optic transmission system. The intensity of the signal is described in decibels (dB) over a specific distance the signal travels. Fiber optic attenuators are generally used in single-mode long-haul application.
Product Description MPO loopback attenuator is applied to 40G/100G optical network optical link test, which not only meets TIA/EIA's 604-5 and IEC61754-7 standards, but also strictly complies with RoHS standards, and meets the fire test specifications of network components.
Technical parameters:
| Item | Specification |
| PC | UPC | APC |
| Operating Wavelength (nm): | 1310/1550 |
| core count | 12 core |
| mode type | single mode |
| Return Loss (dB): | ≥50 | ≥55 | ≥60 |
| Attenuator Value: | According to custom request make 1—30dB |
| Maximum Optical Input Power: | 200mW |
| Bellcore Compliant: | Wavelength Independent (DWDM) |
| Operating Temperature: | -40--+85°C |
| Attenuation Accuracy: | +/-0.5 (1-10)
+/-1.0 (11-30) |
| Durability (well over 100mw): | Simple and Reliable Structure |
| Storage Temperature: | -40--+85°C |
Key Features:
1.Low back reflection and Low PDL
2.High precision attenuation value
3.Precision control of attenuation range
4.Wide attenuation range
5.Precision ceramic ferrule
6.FC, SC, ST, LC … optional
7.Plastic or metal housing material
Application :
1.Testing equipment
2.Fiber Optical CATV
3.Fiber Optical Sensor
4.Fiber Optical Telecommunication System
5.Precision ceramic ferrule
6.FC, SC, ST, LC … optional
7.Plastic or metal housing material
| Attenuation Vale | 0dB to 30dB |
| Operating Wavelength | SM:1260nm~1620nm, MM:850/1300nm (Customer ordered) |
| Return Loss | UPC≥50dB, APC≥60dB |
| Polarization Loss | ≤0.2dB |
| Attenuation Tolerance | 0dB~9dB:0.5dB, 10~30dB:10% of attenuation value |
| Maximum Power Capability | 250mW |
| Operating Temperature | -40°C~+85°C |
| Storage Temperature | -40°C~+85°C |
Ordering Information:
LC/UPC-SM-5dB-Female&Male
Step 1: Connector type: FC, SC, LC, ST, MU
Step 2: Ferrule End-face: PC, UPC, APC
Step 3: Type: Single-mode, Multimode
Step 4: Attenuation: 1-10dB(1dB step), 15, 20, 25, 30dB
Step 5: Mode: Fixed, Female&Male, In-line, Variable
Step 6: Wavelength: 1310nm, 1550nm, 850nm, 1300nm
Packing:
One piece per PE bag with stick label (we could add customer's logo in the label.)
Product Tags:
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12 core MPO / MTP Fiber Optic loopback Attenuator For Fiber Optical Cable / Patch Cord Images
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