Wuhan Yilut Optical Communication Co.,Ltd.

General product information

Features
Applications

Low Insertion loss
High Return Loss
Option Coupling Ratio
Wide Operating Temperature
Excellent Environmental & Mechanial Stability
Qualified Under Telcordia GR-1221 and GR-1209 FTTX (FTTP, FTTH, FTTN, FTTC)
Passive Optical Networks (PON)
Local Area Networks (LAN)
EDFA systems
Test Equipments

Optical Specifications
Type
Multimode Standard Fiber Couplers

Coupling Ratio(%)
50/50

Grade
P
A

Excess Loss(Typ.)
0.8
1.0

Max. Insertion Loss(dB)
3.9
4.1

Uniformity(Max)(dB)
0.6
0.8

Directivity(dB)
>=40

Operating Wavelength(nm)
600~1600

Central Wavelength(nm)
850,1310 or 850/1310

Operating Temperature(?)
-40~+85

Fiber Type
Corning Multimode 50/125,62.5/125 Fiber

Fiber Pigtail Length(m)
1 or Custorm on Request

Port Configuration
1X2 or 2X2

Parameter Unit
Specification

Operating Wavelength
nm
850±40, 1310±40,850/1310±40

Configuration Type

N=4
N=5
N=6
N=8
N=16
N=32

Fiber Type

Corning MMF 62.5/125um or 50/125um

IL(MAX)
dB
8.0
9.0
10.0
11.0
15.0
19.0

Uniformity
dB
1.0
1.0
1.5
1.5
2.0
2.5

Return Loss
dB
>=32

Directivity
dB
>=40

Note:All the data above does not include connectors.

Order Information

FBT
-
-
-
-
-
-
-
-
-

Type
Port
Wavelength
Coupling
Fiber
Package
Pigtail
Pigtail
Connector

Type
S=Coupler A=In-Line Attenuator W=WDM

Port
0101=1x1, 0102=1x2, ..., 0404=4x4, ..., 0132=1x32, 0232=2x32

Wavelength
98=980, 13=1310, 14=1490, 15=1550 1314=1310&1490, 1315=1310&&1550, 345=1310&1490&1550 85=850, 9815=980&1550, 8513=850&1310
Coupling Ratio (Attenuation or Stage)
01=1/99 or 1dB or 1 Stage,02=2/98 or 2dB or 2 Stage,03=3/97 or 3dB or 3 Stage 05=5/95 or 1dB, 10=10/90 or 10dB, 15=15/85 45=45/55, 00=equal ratio, X=Others
Fiber Type
1=G652D, 2=G657A, 5=50/125, 6=62.5/125, X=Others

Package Dimension
B1, B2, ..., F, K

Pigtail Type
B=250µm Bare fiber, L=900µm Loose tube, S=2.0mm, R=3.0mm,0=Adapter

Pigtail Length
05--20=0.5--2.0m, 0=Adapter, X=Others

Connector Type
FU=FC/UPC, FA=FC/APC, SU=SC/UPC, SA=SC/APC,
ST=ST/UPC, LU=LC/UPC, LA=LC/APC, 00=None, X=Others

Packaging Information

Pigtail Type
1x1
1x2
2x2