• Compact Size.
  • Low insertion loss.
  • Low PDL.
  • Good uniformity.
  • Coherent detection.
  • Share resource optical networks.
  • Environmentally stable and reliable.
  • Telecommunications.
  • Fiber to the home.
  • CATV.
  • Subscriber Loop.
  • Fiber gyroscopes
Fiber Optic Communications, Inc.
Tel : +886-2-2914-8137
Fax: +886-2-2914-8038
sales3a@triplea.com.tw
Specifications
Parameter A Grade B Grade C Grade
Operation Wavelength 1310, 1510
Configuration 1x3 3x3 1x3 3x3 1x3 3x3
Typical Excess Loss (dB) 0.15 0.2 0.25 0.3 0.3 0.5
Max. Insertion Loss (dB) 5.4 5.5 5.6 5.9 5.8 6.2
Uniformity ≦0.8 ≦1.5 ≦1.2 ≦1.8 ≦1.5 ≦2.2
Polarization Stability (dB) ±0.1 ±0.15 ±0.2
Directivity (dB) >55
Operation Temperature (℃) -40 to +70
Temperature Coefficient (dB/℃) <0.001(Typ.), <0.002( Max.)
Storage Temperature (℃) -50 to +85
Package Dimensions (mm) Coated fiber: 3.0 (∮) x 54 (L)
Loose tube: 3.5 (∮ ) x 65 (L)
PVC: 95(L)x 11(W)x 9.5(H)
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℃ for 5,000 hours
* Low Temperature Storage Test.................... -40℃ for 5,000 hours
* Damp Heat Test......................................... 75℃/ 95% RH for 5,000 hours
* Thermal Cycling Test.................................. -40℃/75℃ for 500 cycles
* Fiber Pulling Test....................................... 0.23kg for 250um fiber and 900um
loose tube 1.36kg for jacketed cable
* Water Immersion Test................................ 43℃, 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° twist, both directions, 5N force
1x3, 1310nm, 34:33:33
Insertion Loss VS. Wavelength
(nm) dB dB dB
1270 5.687 5.311 4.733
1290 5.497 5.076 4.991
1300 5.392 4.882 4.987
1310 5.328 4.919 5.136
1320 5.251 4.884 5.328
1330 5.201 4.801 5.464
1350 5.057 4.773 5.795
1370 5.104 4.833 6.341
1390 5.141 4.949 6.819
1410 4.748 4.605 6.885
1430 4.562 4.493 7.026
1450 4.463 4.378 7.194
1470 4.431 4.289 7.376
1490 4.399 4.238 7.588
1510 4.385 4.196 7.729
1530 4.367 4.213 7.807
1540 4.368 4.227 7.848
1550 4.367 4.247 7.854
1560 4.367 4.262 7.867
1570 4.386 4.274 7.844
1590 4.399 4.327 7.773
1x3, 1310nm, 34:33:33
Coupling Ratio VS. Wavelength
(nm) % % %
1270 37.392 32.723 29.886
1290 34.907 34.141 30.952
1300 34.475 34.274 31.251
1310 33.299 34.274 31.793
1320 31.924 35.651 32.426
1330 31.023 36.088 32.889
1350 28.912 36.891 34.198
1370 26.758 37.762 35.481
1390 24.979 38.363 36.658
1410 23.141 39.095 37.801
1430 21.958 39.344 38.698
1450 20.193 39.941 39.146
1470 20.018 40.667 39.315
1490 19.058 41.237 39.705
1510 18.491 41.641 39.869
1530 18.215 41.637 40.149
1540 18.114 41.607 40.281
1550 18.107 40.536 40.357
1560 18.121 41.457 40.423
1570 18.207 41.442 40.351
1590 18.617 41.057 40.326
Ordering Information
Single Mode Standard Couplers 1X3, 3X3 Narrow Band ±10 nm
3A reserves the right to modify products and specifications without prior notice.