1 Different combinations of coupling ratio
2 Low crosstalk & excess loss
3 High optical return loss3 Available in dual/three wavelength operation
4 Optional connectors’ termination upon request
5 Available in 250um & 900um fiber, 2mm or 3mm jacket optical cable
6 Tray splice type
7 Applicable to engine room while practical and beautiful
8 Applicable for various kinds of optical coupler

Item	parameters
Center wavelength	1310/1550nm or 1310nm&1550nm or 1310nm&1490nm&1550nm
Bandwidth	±20 or 40 nm
Tree structure	1x4	1x8	1x12	1x16	1x20	1x24
Insertion loss	7.2 dB	10.8 dB	13.3 dB	14.5 dB	15.8 dB	16.8 dB
Uniformity	1.5 dB	2.0 dB	2.3 dB	2.5 dB	2.8 dB	2.8 dB
Connector	FC/APC or SC/APC, others for client specify
Directivity	＞60 dB
Operation temperature	-20 ~ +75℃
Storage temperature	-40 ~ +85℃
Dimension	19inch, 1U

1 FTTH, LAN, PO N & Optical CATV
2 Local ring net
3 Optical fiber communication system
4 Optical fiber test equipment
5 Optical fiber sensor

Types	Wavelength	Package size	Ports	Fiber types	Fiber diameter	Input/output fiber length	Input/output connectors
OC	13=1310nm 14=1490nm 15=1550nm 35=1310nm &1550nm 345=1310&1490 &1550nm	FB=bare fiber ST=stainless Steel tube PB=plastic box MB=Metal Box	0102 0103 0104 0105 ……. 0196 0203 0204 0205 …… 0296 0202 0404 0808 1616	0=G652D 1=G657A C=customize	1=250um 2=900mm 3=2.0mm 4=3.0mm	1=1m 2=1.5m 3=2.0m C=customize	0=none 1=SC/APC 2=SC/PC 3=FC/APC 4=FC/PC 5=ST/APC 6=ST/PC 7=LC/APC 8=LC/PC 9=Customize