We start R&D ofRaman DTS assembly and parts from 2003 year, developed the keyoptic and electric components for Raman temperature distributer andmonitor system.
Over 8 year''s promotion, our optic and electric components forRaman, continuously improving according to our customers'' usagecondition,now,these parts and assembly can work at different areas,including ultra-cold area, ultra-high temperature area, and soon.
It''s proud to us that our customers have get the pass in oil fieldmonitor system, electric cable power transmission system monitor indifferent industry in Europe and North American, which their Ramansystem adopt our assembly.
We also cangive enough suggestions and technology supports to new comer ofRaman DTS manufacturer, who can make stable and reliable Ramantemperature distributer system.
| TYPE | CJT 1460/1550/1660 62.5/125 MultimodeWDM | ||
| Wavelength | 1450nm& 1550nm& 1660nm | ||
| Band pass | 1445~1475nm& 15351565nm& 1645~1685nm | ||
| Port | Port 2(COM)-> Port3(1460) | Port 2(COM)-> Port4(1660) | Port1(1550)-> Port 2(COM) |
| Insertion loss(dB) | < 1.0 *144 5 ~1475nm & 1535~1565nm & 1645~1685nm | ||
| Uniformity(dB) | < 0.6 | ||
| Flatness(dB) | < 0.5 | ||
| 14601660 Isolation(dB) | > 40 | ||
| 1550Isolation(dB) | > 45 | ||
| Thermal Stability(dB/c) | < 0.005 | ||
| Wavelength Stability(nm/c) | < 0.002 | ||
| PDL(dB) | < 0.1 | ||
| Directivity(dB) | > 35 | ||
| Return Loss(dB) | > 35 | ||
| Power Handle(mW) | 300 | ||
| Operating Temperature(c) | 0~70 | ||
| Package | 120x80X10mm | ||
| Fiber Type Length | 62.5/125 Multimode, 900um tube /1.2 meter | ||
| Connectors | FC/PC, FC/APC, SC/APC, SC/APC, LC/PC, ST etc. | ||
| Tube | Input-Black Output- White | ||
