Features：
High isolation & High Reture Loss
Low insertion loss & PDL
Optical Path Epoxy Free
Application：
EDFA,DWDM and OTDR
DWDM and OADM networks
Bi-directional transmission system
Specifications：
| Type/Parameter | 3 Port | 4 Port | |||
| Operating wavelength (nm) | 1310, 1480,1550,1585,(+/-30) | C+L(1520~1620) | 1310,1480,1550,1585,(+/-30) | C+L (1520~1620) | |
| Isolation (λc,23℃ all sop) (dB) | ≥40 | ≥40 | ≥40 | ≥40 | |
| Isolation (Over all λ, T, sop) (dB) | ≥35 | ≥30 | ≥35 | ≥30 | |
| Insertion Loss (λc,0~70℃ all sop) (dB) | Grade P | ≤0.8 | ≤1.1 | ≤0.8 | ≤1.2 |
| Grade A | ≤1.0 | ≤1.2 | ≤1.0 | ≤1.3 | |
| PDL (dB) | ≤0.15 | ≤0.20 | |||
| Return loss (dB) | ≥50 | ||||
| PMD (ps) | ≤0.1 | ||||
| Directivity | ≥50 | ||||
| Power handling (mW) | ≤300 | ||||
| Fiber Type | SMF-28e | ||||
| Operating temperature (℃) | 0 ~ +70 | ||||
| Storage temperature (℃) | -40 ~ +85 | ||||
| Package Dimensions (mm) | For bare fiber of 900um loose tube | φ5.5×L50(P2) | φ5.5×L68(P5) | φ5.5×L64(P8) | |
| For 3mm cable | L98XW14.5XH8.5(P6) | L90XW20XH9.5(P9) | L80xW12xH10(P7) | ||
* Insertion loss is not include connector loss
Package Dimension
Ordering Information
| wavelength | Type | Grade | Pigtail Type | Length | Connector |
| 1310=1310 | 3=3Port | P=P Grade | 2U=250um bare fiber | 0.5M=0.5m | N=None |
| 1480=1480 | 4=4Port | A=A Grade | 9U=900um loose tube | 0.8M=0.8m | LC=LC/APC |
| 1550=1550 | 3M=3mm loose tube | 1M=1.0m | FC=FC/APC | ||
| 1585=1585 | 2M=2mm loose tube | 1.5M=1.5m | SC=SC/APC | ||
| 1570=1520~1620 | 2M=2.0m | E2000=E2000/APC | |||
| MU=MU |