PRODUCT / Optical Devices / CWDM_Zhejiang GT Lasers Tech. Co., Ltd.

PRODUCT

Total Directory
Optical Transmitter
- FTTx for CATV Optical Transmitter
  - HT8500 1550nm External Modulated Optical Transmitter
  - HT8300 1310nm Direct Modulated Optical Transmitter
  - HT1500 1550nm Direct Modulated Optical Transmitter
  - Overlay Optical Transmitter ( for VOD )
- FTTH Triple-play ( EPON )
  - EPON OLT
  - EPON ONU
  - FTTH Triple-play CATV & EPON ONU
Optical Receiver
- FTTH CATV Optical Receiver
  - CATV O/E Convertor ( 45~1050MHz )
  - Single RF Output
  - Two or more RF Output
- FTTB, FTTC Receiver
  - FTTB Receiver ( In-door )
  - FTTB, FTTC Receiver ( Out-door )
  - FTTx Optical Receiver Mode ( OEM )
- Bi-directional Optical Receiver ( RFoG )
  - RFoG Receiver ( Burst Mode )
  - RFoG Return Path Optical Receiver
  - RFoG 4-Band WDM
  - FTTC Bi-directional Optical Receiver
  - Return Path Optical Receiver
- 19" stander CATV Optical Receiver
  - HFC Forward Path Optical Receiver
  - Self-heal Circle Optical Receiver
FTTH/B Multi Satellite TV
- HDS-XX Direct Modulated Optical Transmitter
- HRS-XX Satellite TV&CATV Optical Receiver
- Multi-Satellite TV & CATV
- Wideband Microwave Optical Receiver
- Wideband Microwave Optical Transmitter
FTTH/B EDFA，EYDFA
- CATV EDFA
- Multi Output CATV EYDFA
- Multi Output CATV EYDFA (With CWDM)
- CATV EDFA Module
- CATV High Power EYDFA Module
Telecom EDFA 、 DWDM VGA
- Single-channel EDFA
- Single-channel Gain EDFA Module
- Single-channel Full Function EDFA Module
- DWDM EDFA
- DWDM Full Function EDFA Module
- HA8000 Bi-direction EDFA
Long Distance Communication Link.
- RFA Raman Fiber Amplifier
- DCM Optical Ffiber Module
- OPS Optical Protection System
Optical Devices
- 1×N, N×1 Optical Fiber Switch
- N×N Optical Fiber Switch
- Isolator、Circulator
- VOA (Variable Optical Attenuator)
- DWDM
- CWDM
- FWDM
- Optical Filter
- PLC Planar Optical Waveguide Optical Splitter
- FBT Fused Biconical Taper Optical Splitter
- PON Products Series in FTTx
- 1550nm High Power Optical Splitter
Digital Optical Transceiver(RFOF Tx & Rf)
- OD2000 TS Stream Optical Transceiver
- OD3000 A/V/D Optical Transceiver
- RF Switch

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CWDM

Product introduction :

Coarse Wavelength Division Multiplexer

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