ST Simplex Fiber Optic Fixed Attenuator 3dB Attenuation Single Mode
Red Cap
Fiber Optic Attenuator Description:
This is an ST type attenuator, it is made of metal, both sides have
a red cap to protect the ceramic sleeve from dust, water, and other
damage during transportation and storage. It is the same type with
FC fixed attenuator which has no ferrule inside of the attenuator.
And the attenuation is 3dB, also it is a fixed type.
ST attenuator is used to connect with the FC connector patch cord,
which is needed when the sign is too strong to affect the data. so
that you will use the ST attenuator to reduce the sign, and the
attenuation depends on how much insertion loss you need to reduce.
ST attenuator has simplex and duplex types. The simplex ST
attenuator can be used for the simplex ST patch cord only, but the
duplex ST attenuator can be used for two simplex ST patch cords or
duplex ST patch cords.
For more types and information, pls feel free to contact us.
Fiber Optic Attenuator Features:
- erbium-doped metal ion attenuation fiber is adopted
- long time to withstand high power optical signal transmission
- 1260-1640nm bandwidth, applicable to both 1310 and 1550 wavelengths
- attenuation range 0-30db, distinguish between standard and quality
products with two different indicators
Fiber Optic Attenuator Application:
Fiber Optic Attenuator Parameter:
| Unit | Conditions | Index |
| Attenuation values | dB | UPC&APC | 0-30 |
| Attenuation range | dB | 0-4 | -0.5 to +0.5 |
| dB | 5-30 | -10% to +10% |
| Return loss | dB | UPC | ≥50 |
| dB | APC | ≥60 |
| Operating Wavelength | | -- | 1310&1550 |
| Storage Wavelength | | -- | 1260-1640 |
| Operating Temperature | | -- | -40 to +75 |
| Storage Temperature | | -- | -40 to +85 |
| Vibration loss | dB | 10-55Hz 2 hours | ≤0.2 |
| Fall loss | dB | 1.5m, 5 times fall | ≤0.2 |
| Max. power | | -- | 500 |
More Fiber Optic Attenuator types:
How to order fiber optic Attenuator:
Step 1: Connector type: MPO/MTP, E2000, FC, SC, LC, ST, MU, MTRJ,
SMA
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
FQA :
1. Q: Are you a manufacturer?
A: yes, we are a manufacturer, FTTH solution, and data center total
solution provider in Shenzhen, China, established in 2000.
2. Q: What's your MOQ?
A: MOQ can be 1 pcs, but the price is not competitive. With more
quantity, the price will be more competitive.
3. Q: Can you quote the FOB price?
A: yes. We can deliver by air, DHL, TNT, UPC, FEDEX, etc. For big
quantity, we will deliver it by sea.
We can quote the price with freight and lead time for you after you
let us know detailed requirements with quantity.
We have competitive shipping forwarders. For more solutions, you
can feel free to contact us.
4. Q: How is your quality?
A: Our production is according to IEC, Europe standard. CE, ISO,
RoHS, CPR, and ANATEL certified.
All the products are 100% test before delivery.
5. Q: What's your lead time?
A: It depends on the quantity and products. For fiber optic patch
cord, the lead time can be 2 -3 working days within 5000 pcs. We
keep the regular products in stock. Also, we can deal with urgent
orders.
6. Q: What's your warranty?
A: Depends on different products, we have1 years warranty for the
patch cord since delivery, but only responsible for non-artificial
damage. For artificial damage, we can repair it for you for free,
freight will be paid by your side.
7. Q: What's your packing?
A: International export standard package. If you need to print your
logo on the packing, please let us know before we quote.
8. Q: Can you offer OEM/ODM?
A: yes, we can. all products accept OEM /ODM. we can sign the
Confidentiality Agreement.
9. Q: Can I have a sample?
A: It depends on which products, Free samples provide under 10 USD.
Freight will be paid by the buyer before delivery.
10. Q: How can I order?
A:1.send mail or inquiries with product name, specification, and
quantity to us. Provide your receive address if you need FOB, CIF,
CFR price.
2.We will offer our quotation with lead time.
3.After the quotation confirmed, we will send a PI with our bank
account.
4.Production will be arranged after the payment received.
5.Confirm the consignee with you before we deliver it.
6.The tracking number will be provided after the delivery.
- Q: What your payment term?
A: T/T, Western Union, Paypal, MoneyGram at once. For big amounts,
can be 50% deposit in advance, 50% balance paid before delivery.
