1x4 FBT Optical Splitter
GLSUN Optical Splitter is widely used in PON, FTTX, LAN, FTTH,CATV at 1310nm/1550nm 250UM Input/Output, 1.5M Fiber Length and features: Low PDL and insertion Loss, Compact design, Excellent uniformity and High reliability.
Type | SUN-WBC-1×4-S | SUN-WBC-1×4-D | SUN-WBC-1×4-T | |||
Operating Wavelength（ nm） | 1310 or 1550 | 1310 and 1550 | 1310 and1490 and 1550 | |||
Bandwidth（nm） | ±15 | ±40 | 1310/1550±40、 1490±20 | |||
Grade | P | A | p | A | p | A |
Max. Insertion Loss（dB） | ≤7.0 | ≤7.3 | ≤7.2 | ≤7.4 | ≤7.3 | ≤7.5 |
PDL（dB） | ≤0.20 | ≤0.25 | ≤0.30 | |||
Uniformity（dB） | ≤1.00 | ≤1.40 | ≤1.40 | ≤1.80 | ≤1.50 | ≤1.90 |
Directivity（dB） | ≥50 | |||||
Operation temperature (℃) | -40 to +85 | |||||
Storage Temperature (℃) | -40 to +85 | |||||
Note: 1. Customization is available. 2.Specified without connector, and add an additional 0.2dB loss per connector. | ||||||
Configuration | 1X4 | |
Dimensions(mm) | 250μm bare fiber | Φ3.0X54 |
900μm loose tube | Φ4.0X65 | |
900um/2mm/3mm loose tube | 100×80× 10.5 | |
A | B | C | D | E | F | G | H |
Mode | Grade | Wavelength | Package Spec | Fiber Type | Pigtail Type | Fiber Length | Connector |
S: Single window D: Dual window | P: Grade P A: Grade A X: Others | 13: 1310nm 15: 1550nm 13/ 15: 1310/ 1550nm 13/ 14/ 15: 1310/ 1490/ 15 50nm X: Others | 1 ： Φ3mm×54mm 3 ： Φ4mm×65mm 5：90×20× 10mm 6：100×80× 10.5mm 7：120×80× 18mm X: Others | 9: 9/ 125 SMF-28e A1:9/ 125 G657 A1 X: Others | 25: 250um 90:900um 20: 2.0mm 30: 3.0mm X: Others | 05: 0.5m 10: 1.0m 15: 1.5m X: Other | OO: None FP: FC/PC FA:FC/APC SP: SC/PC SA:SC/APC STP:ST/PC LP: LC/PC LA:LC/APC X: Others |
Small Dimension
Low insertion Loss
Low PDL
High Stability and High Reliability
◆Fiber optical communication system
◆Optical fiber sensor
◆Measure instruments
Guanglong S&T Zone, No.8 High-tech Industry Park Chaoyang Road, Guilin ,Guangxi, China 
+86-133-4600-8527 
alan.shizz@glsun.com