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Page 3 - Wavelength-Division Multiplexing (WDM)

The Filter Wavelength Division Multiplexer is based on environmentally stable thin film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling ...

Specifications

Operating Wavelength: 1270 - 1350 (1530 - 1600) 1450 - 1490 (1530 - 1580) 1500 - 1520 (1530 - 1570) nm
Operating Bandwidth: - nm
Isolation (min): 25 30 dB
Max Power Handling: 300m W
Polarization Maintaining: No
The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

Specifications

Operating Wavelength: λc ± 15 λc ± 5 nm
Operating Bandwidth: - nm
Isolation (min): 17 13 dB
Max Power Handling: 300m W
Polarization Maintaining: No
The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at different. They offer very low insertion loss, high extinction ratio, and excellent environmental stability.

Specifications

Operating Wavelength: 2000 ± 20, or specified 1570 ± 20 650 ± 20 nm
Operating Bandwidth: - nm
Isolation (min): 10 15 15 20 dB
Max Power Handling: 300m W
Polarization Maintaining: Yes
The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

Specifications

Operating Wavelength: λc ± 15 nm
Operating Bandwidth: - nm
Isolation (min): 20 dB
Max Power Handling: 300m W
Polarization Maintaining: No
The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at different wavelengths. They offer very low insertion loss, high extinction ratio, and excellent environmental stability. These components can be operated on both fast and slow axis.

Specifications

Operating Wavelength: 1550 ± 20 nm
Operating Bandwidth: - nm
Isolation (min): 17 dB
Max Power Handling: 300m W
Polarization Maintaining: Yes
The PM FWDM series provides wavelength division multiplexing while maintaining signal polarization. The components are based on environmentally stable thin-film filter technology and are characterized with high extinction ratio, low insertion loss, and high return loss. They are ideal for high speed WDM network systems.

Specifications

Operating Wavelength: 1530 - 1580 nm
Operating Bandwidth: - nm
Isolation (min): 25 dB
Max Power Handling: 300m W
Polarization Maintaining: Yes
The PM FWDM series provides wavelength division multiplexing while maintaining signal polarization. The components are based on environmentally stable thin-film filter technology and are characterized with high extinction ratio, low insertion loss, and high return loss. They are ideal for high speed WDM network systems.

Specifications

Operating Wavelength: 1270 - 1350 (1530 - 1600)1450 - 1490 (1530 - 1600) 1500 - 1520 (1530 - 1570) nm
Operating Bandwidth: - nm
Isolation (min): 25 25 25 dB
Max Power Handling: 300m W
Polarization Maintaining: Yes
The Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology. It is used to block out unwanted noise signals in EDFAs and fiber laser systems. The components are characterized with high isolation, low insertion loss, high extinction ratio, excellent environmental stability ...

Specifications

Operating Wavelength: 1528-1565 nm
Operating Bandwidth: - nm
Isolation (min): 12 dB
Max Power Handling: 300m W
Polarization Maintaining: No
The multi-channel Dense Wavelength Division Multiplexer Modules are based on thin film PMDWDM  devices by cascading individual channels into sequence. Channel numbers can be as high as 40 (16) for 100 (200) GHz systems in C band or in L band. They are featured with wide passband,low insertion loss, high channel isolation and ...

Specifications

Operating Wavelength: 1550.12 nm
Operating Bandwidth: 0.4 nm
Isolation (min): 25 dB
Max Power Handling: 0.3 W
Polarization Maintaining: Yes
CSRAYZER's Polarization Maintaining Filter WDM PMFWDM Series Product, is based on thin-film filter technology with low insertion loss, low polarization dependence, high extinction ratio, high isolation and excellent environmental stability. Unique pigtail processing and high quality AR coating ensure high optical power. These ...

Specifications

Operating Wavelength: 1030/980 nm
Operating Bandwidth: 1030 nm
Isolation (min): 30 dB
Max Power Handling: 0.5 W
Polarization Maintaining: Yes
CSRAYZER's Polarization Maintaining Filter WDM PMFWDM Series Product, is based on thin-film filter technology with low insertion loss, low polarization dependence, high extinction ratio, high isolation and excellent environmental stability. Unique pigtail processing and high quality AR coating ensure high optical power. These ...

Specifications

Operating Wavelength: 1550/980 nm
Operating Bandwidth: 1550 nm
Isolation (min): 30 dB
Max Power Handling: 0.5 W
Polarization Maintaining: Yes
The Polarization Maintaining Filter WDM multiplexes PM signals and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology.     All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wide-band, low insertion loss, ...

Specifications

Operating Wavelength: 1520~1580 nm
Operating Bandwidth: -- nm
Isolation (min): 25 dB
Max Power Handling: 0.3,0.7,1,2,3,10 W
Polarization Maintaining: Yes
融合型保偏光纤WDM融合型保偏光纤WDM融合型保偏光纤WDM融合型保偏光纤WDMWDMWDMWDMWDM 主要规格类型:980/1064;980/1550;1064/1550工作频率:±15nm Max.注入探测    信号端口 dB 0.8;0.7;0.7    泵端口 dB 0.8;0.7;0.7分钟消光比:18分贝;20分贝;20分贝贝,隔离度:13分贝;18分贝;18分贝最小值方向性:最大55分贝。回波损耗分贝50最大值光功率(CW):3W光纤类型-偏保熊猫光纤封装尺寸毫米φ3* 70φ3* 54工作温度℃-5〜+ 75 ℃温度存储 ℃ ...

Specifications

Operating Wavelength: 1064 nm
Operating Bandwidth: 30 nm
Isolation (min): 18 dB
Max Power Handling: 3 W
Polarization Maintaining: Yes
融合型保偏光纤WDM融合型保偏光纤WDM WDMWDM 主要规格 类型:980/1064;980/1550;1064/1550工作衰减:±15nm Max.插入损耗    信号端口 dB 0.8;0.7;0.7    泵端口 dB 0.8;0.7; 0.7分钟消光比:18分贝; 20分贝; 20分贝最小值,隔离度:13分贝; 18分贝; 18分贝最小值方向性:最大55分贝。回波损耗分贝50 。最大值光功率(CW):3W光纤类型-保偏熊猫光纤封装尺寸 mm φ3*70 φ3*54工作温度 ℃ -5~+75存储温度 ℃ ...

Specifications

Operating Wavelength: 980 nm
Operating Bandwidth: 30 nm
Isolation (min): 13 dB
Max Power Handling: 3 W
Polarization Maintaining: Yes
The Polarization Maintaining Filter WDM multiplexes PM signals and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology.  All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wide-band, low insertion loss, high ...

Specifications

Operating Wavelength: 960~990 nm
Operating Bandwidth: -- nm
Isolation (min): 25 dB
Max Power Handling: 0.3,0.7,1,2,3,10 W
Polarization Maintaining: Yes
JumboSwitch® TC3847-1: Compact 4-Channel RS232/422/485 Serial Server for Ethernet/IP Networks
TC Communications
The JumboSwitch® TC3847-1 is a compact and easy-to-configure 4-channel RS232/422/485 serial server that enables the transport of serial data over existing Layer 2/Layer 3 Ethernet networks. It supports various serial protocols, including MicroLok®, Genisys, Modbus, and DNP 3, and features RS-232 handshaking (CTS/RTS) for optimal data ...

Specifications

Operating Wavelength: -- nm
Operating Bandwidth: -- nm
Isolation (min): -- dB
Max Power Handling: -- W
Polarization Maintaining: Yes
CWDM can realize the multiplexing and demultiplexing between two communication channels. It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.  DWDM can realize the multiplexing and ...

Specifications

Operating Wavelength: 1260~1620 nm
Operating Bandwidth: 20 nm
Isolation (min): ≥30 dB
Max Power Handling: ≤500mw W
Polarization Maintaining: No
The high temperature of  200°C Filter WDM 1310/1550nm Fiber Optic Components utilized thin-film filter technology. It multiplexes & demultiplexes wavelengths at 1310nm, 1490nm & 1550nm that carry the voice, data and video services. Its used in the "triple-play" FTTH systems with 1 to 2 port configuration. 3 ...

Specifications

Operating Wavelength: 1310/1550 nm
Operating Bandwidth: 15nm nm
Isolation (min): 15 dB
Max Power Handling: 5 W
Polarization Maintaining: No
2x Co-existence GPON/XGS-PON/OTDR PON WDM module with Dual Fiber DWDM Mux/Demux, 8 Channel ITU CH21-CH28, LC/APC, Industrial Standard LGX Module Coexistence Element (CEx) is a passive PON WDM modules used to combine GPON with XGS-PON, NG-PON2, OTDR and RF-video/CATV traffic to a single fiber. Upgrading your existing passive optical ...

Specifications

Operating Wavelength: 1250 – 1620 nm
Operating Bandwidth: 0.8 nm
Isolation (min): 30 dB
Max Power Handling: 300m W
Polarization Maintaining: No
CWDM Modules (fiber optical multiplexer/demultiplexer) systems are considered as a cheaper and simpler alternative to DWDM systems for metro access network applications. Since CWDM Modules systems have wide channel spacing (20 nm), they do not require precise wavelength control for transmitter lasers. Thus, cost-effective ...

Specifications

Operating Wavelength: 1271 to 1611; (OR) 1270 to 1610 nm
Operating Bandwidth: 13 nm
Isolation (min): 40 dB
Max Power Handling: 300 W
Polarization Maintaining: No