LC/PC-LC/PC Sm 25dB Fixed in-Line Fiber Optic Attenuator, 2m, #J0028

• Type: Fiber Optic Attenuator
• Certification: RoHS
• Transport Package: Customized
• Trademark: Customized
• Origin: China
• HS Code: 8517799000

Product Description

Product Description

Fixed in-line optical attenuator is used in optical systems where the optical power from a source is too high for the test equipment in use. It offers a fixed loss that will reduce the source power to an acceptable level. The attenuation level should be stable with temperature and wavelength for a stable reliable system.

T&S provides a wide range of singlemode and multimode fixed in-line optical attenuators. They are used directly on the fiber optic connectors and provide a fixed level of optical attenuation. Single mode fiber based fixed in-line attenuators with single window (1550nm) or dual window (1310nm & 1550nm). Multimode fiber based fixed in-line attenuators with single window (850nm).
 

Features

High precision connector
UPC APC end face polish
LC, MU, SC, FC, ST, all single fiber connector
Precise attenuation value
High precision with 1dB increment
Customized length available
100% factory terminated and tested
ROHS Compliant
 

Standard Compliance

TIA/EIA 604 Series
TIA/EIA 568.3-D
IEC 61754 Series
IEC 61753-1
GR 326-Core
GR 910-Core
 

General Specification

 

Construction	Description
Fiber Count	Simplex or Duplex
Fiber Mode	Single mode: G.652/G.657 Multimode: OM1 OM2 OM3 OM4
Fiber Brand	SMF-28® Ultra optical fiber Corning ClearCurve® multimode fiber
Cable Jacket Material	Low Smoke Zero Halogen (LSZH) PVC
Cable Jacket Ratings	Riser (OFNR) Plenum (OFNP)
Cable Jacket Color	G.652/G.657: Yellow OM1/OM2:Orange OM3: Aqua OM4: Aqua/Magenta or Customized
Cable Dia.(mm)	Ø 0.9; Ø 2.0; Ø 3.0
Encapsulate Type	Steel Tube or customized
Connector type	FC/ SC/ LC /MU/ ST/ MTRJ /SMA etc
Endface polish	PC/ UPC /APC (unavailable for ST)
Operating Temperature	-20°C to +70°C
Storage Temperature	-40°C to +85°C

 

Technical Specification

 

Spec. Item		Unit
Model		-	SM	MM
Operating Wavelength		nm	1310 & 1550	850 (LED or VCSEL)
Attenuation Value		dB	1-25	1-25
Attenuation Accuracy	1 ~ 5	dB	± 0.5	± 0.5
	6 ~ 19	dB	± 10%	± 10%
	20 ~ 25	dB	± 2.0	± 2.0
Return Loss		dB	≥50 (UPC); ≥60 (APC)	-

Note:
[1] Attenuation values above include no connector loss.
[2] Attenuation test per IEC 61300-3-4 Insertion Method C

Visit website of T&S COMMUNICATIONS CO., LTD. for more information.