• Low excess loss.
  • Excellent uniformity.
  • Variety of coupling ratios.
  • Environmentally stable and reliable.
  • Telecommunications.
  • Test equipment.
  • CATV.
  • Subscriber Loop.
  • Fiber to the home
Fiber Optic Communications, Inc.
Tel : +886-2-2914-8137
Fax: +886-2-2914-8038
sales3a@triplea.com.tw
The performance of the couplers/splitters has been carefully designed to meet the toughest Bellcore standards
TA-NWT-001221
  • Optical Characteristics
  • Vibration Test
  • Thermal Cycling
  • Impact Resistance
  • Salt Spray Erosion
  • Thermal Aging
  • Humidity Resistance
  • Others
* High Temperature Storage Test................... 80¢J for 5,000 hours
* Low Temperature Storage Test.................... -40¢J for 5,000 hours
* Damp Heat Test......................................... 75¢J/ 95% RH for 5,000 hours
* Thermal Cycling Test.................................. -40¢J/75¢J for 500 cycles
* Fiber Pulling Test....................................... 0.23kg for 250um fiber and 900um
loose tube 1.36kg for jacketed cable
* Water Immersion Test................................ 43¢J, pH = 5.5 168 hours
* Vibration Test............................................ 10 ~ 2,000Hz random, 20G, 3 axis
* Impact Test............................................... 8 drops, 1.8meters high
* Fiber Torsion Test...................................... 180¢X twist, both directions, 5N force
Specifications
Configuration Nx4 (N=1,2,4) Nx8 (N=1,2,8) Nx16 (N=1,2,16)
Operation Wavelength (nm) 1310(¡Ó40),1550(¡Ó40)
Grade A B A B A B
Typical Excess Loss (dB) 0.4 0.6 0.6 0.9 1.0 1.4
Max. Insertion Loss ( dB) 7.2 7.6 10.7 11.7 14.5 15.5
Uniformity ¡Ø1.0 ¡Ø1.4 ¡Ø1.6 ¡Ø3.2 ¡Ø2.4 ¡Ø4.0
Temp. coeff. (dB/¢J) <0.003 <0.004 <0.006
Directivity (dB) >55
Operation Temp. (¢J) -40 to-70
Storage Temp.(¢J) -50 to +85
Package Dimensions (mm) PVC L:100 L:140  
W:80 W:90
H:9.5 H:9.5
BOX L:482 L:482 L:482
W:256 W:256 W:256
H:44 H:44 H:44(2x16)
    H:88(16x16)
Ordering Information

Single Mode Two Window Couplers Wide Band, Star and Tree Bandwidth ¡Ó 40nm
3A reserves the right to modify products and specifications without prior notice.