St Adapter Type Fixed Fiber Optic Attenuater

Basic Info.

Model NO.	ST Adapter type Fixed Fiber Optic Attenuater
Connector Type	ST
Brand	OEM
Certification	RoHS, ISO9001, UL
Connection Structure	St Fixed Attenuator
Transport Package	Carton Box
Trademark	Opelink
Origin	China
HS Code	85367000

Product Description

ST Adapter type Fixed Fiber Optic Attenuator

Fiber optic attenuators are used in the fiber optic links to reduce the optical power at a certain level.Commonly used fiber optic attenuators are the female to male type, which is also called a plug fiber attenuator. They are with ceramic ferrules and there are various types to fit different kinds of fiber optic connectors. Fixed value fiber optic attenuators can reduce the optical light power at a fixed level,Variable fiber optic attenuators are with adjustable attenuation range. There are also attenuation fiber optic patch cables available, their function is same as attenuators and are used inline.

Features:
.pluggable
.Environmentally stable
.High performance
.Broadband coverage
.Complied with Telcordia (GR-910-CORE and GR-1221-CORE)
Applications:
.Power management in optical networks
.Wavelength division multiplexing(WDM) system channel balancing
.Erbium Doped Fiber Amplifiers (EDFA)
.Optical add-drop multiplexers(OADM)
.Receiver protection
.Test equipment
.compensation of different connector attenuation
Specifications:

Connector Type	FC,SC,ST,LC,MU,Hybrid,etc.
Attenuation Value	1dB ~ 30dB
Model	Fixed, In-line, Variable,Adapter (Female to Female), Connector (Male to Female)
Operating Wavelength	SM:1240 ~ 1620nm (Dual 1310/1550nm) MM:850/1300nm
Return Loss	UPC >55dB,APC >60dB
Attenuation Tolerance	1 ~ 7 dB ±0.5dB
	8 ~ 12 dB ±0.7dB
	13 ~ 17 dB ±1.0dB
	18 ~ 25 dB ±1.3dB
Maximum Optical Input Power: 1000mW(SM);200mW(MM)
Polarization Dependent Loss: ≤0.2dB
Operating Temperature Range: -40 ºCto 75ºC
Storage Temperature Range: -40ºC to 85ºC
Humidity: 95%RH

----------------------------------------------------FAQ---------------------------------------------------
Q1. Can I have a sample order for this product? What' MOQ of it?
A: Yes welcome send sample order for test. MOQ is 1 piece.

Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks.

Q3: What' s the payment term
A: We usually use TT(Telegram Transfer) in advance, Western Union. Other payment method is negotiable.

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: What' s the freight of it?
A: It depends on the order quantity. We have some reliable ship forwarders. We will offer cost effective method for you.

Q6: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty according to different products.

Q7: What action will you take if there are some product problems?
A: If there are defective ones in the batch of products, we will offer spare ones for.