YEDFA-MP EDFA Racks

11 A; 21 V; 84 W; 94 K; 120°C

Super-fast, Auto Gain Controlled; Fiber Pigtail 9/125 µm; 1529.16-1558.58 nm; Input Power -19--11 dBm; Output Power 5-13 dBm OZ Optics’ super-fast Erbium-doped fiber amplifier module EDFA-11-9/125 was developed to address fast transient conditions with sub-μs suppression time. In a WDM transmission line, the addition or removal of channels may cause a transient, to which the EDFA must respond. In response to a sudden change of input power, an EDFA will exhibit transient response, i.e. overshoot or undershoot in its output signal. With a typical EDFA, this transient response can last on the order of 100 μs. OZ Optics’ super-fast Erbium-doped fiber amplifier module EDFA-11-9/125 features a typical transient suppression time of 50 ns and is designed to be used in the traditional C-band. During operation, the signal wavelengths must be confined to a 3.2 nm region for each optical amplifier, although the band may be anywhere within the C-band. The unit can work with up to four channels. Due to the nature of the narrowband operation, the transient suppression of the super-fast EDFA module is greatly improved, compared to a traditional EDFA. Key Features: Compact Design Super-fast, Auto Gain Controlled Operation Wavelength: 1529.16 nm to 1558.58 nm Input Power per Channel: -19 dBm to -11 dBm Output Power per Channel: 5 dBm to 13 dBm Sub-μs Transient Suppression Time: 50 ns Typ. Transient Undershoot/Overshoot: ≤±0.3 dB Auto Gain Control Over Wavelength and Signal Amplitude Low Noise: 5.5 dB Fixed 24 dB Gain, Independent of Wavelength and Signal Power Gain Flatness Within 3.2 nm Band (Relative to 24 dB): ±0.3 dB Polarization Dependent Gain: ≤0.3 dB Max. Polarization Mode Dispersion: 0.5 ps/√km Input/Output Return Loss (RL): 40 dB Residual Pump Power at Output: -25 dBm Fiber Pigtail: 9/125 µm, 1 m Length Connector Type: FC/APC Operating Temperature Range: 0°C to +70°C Dimensions: 90 x 70 x 14 mm Applications: ROADM Network; CATV/NETWORK Access; C-Band Channel Preamp

Vapor Compression Chiller; 1000 W @+35°C (amb)/+25°C (water); Flow Rate 5.5 lpm @ 0.5 bar, Temperature Stability ≥±0.05 K at constant load; Power Supply 90-264 VAC Key Features: Recirculating Water Chiller Easy to be Integrated in Customer Application User-Definable PID Parameters and Fan Velocity Silent Operation with Low Vibration and Noise Ideal for Water Cooling Tasks up to 1000 W Customizable booster cooling capacity IoT Ready as an Option: Remote Operation, Monitoring and Service over Integrated Ethernet Interface Depending on the temperatures of coolant (water) and ambient, AMS Technologies’ mRC-C-1000-100/240 recirculating chiller provides approximately 1000 W (Twater = +25°C, Tambient = +35°C) in silent mode boostable to higher cooling capacities with higher fan speeds. The chiller contains a compressor-based refrigerant circuit as well as a closed, recirculating coolant (water) circuit. Due to its speed-controlled compressor, the mRC-C-1000-100/240 recirculating chiller offers low vibration and noise throughout the compressor’s BLDC speed range. The system’s features include global operability due to a universal 90 to 264 VAC power supply, as well as an optional integrated Ethernet interface allowing remote operation, monitoring and service. Further options are a gear pump providing 5 bar @5 l/min, CPC inlet and/or outlet fittings, external coolant filters or dust filters, and a hardware set for 19” rack mount (6U). For lower heat loads, we also carry a mRC-C-450-100/240 mini Recirculating Chiller with up to 450 W cooling capacity. Specifications: Cooling Capacity: nominal 1 kW (Twater = +25 °C, Tambient = +35 °C) Temperature Stability: +-0.05°C at constant load Available Pressure Head: 0.5 bar @ 5.5 lpm (standard), 5 bar @ 5 lpm (optional) Control: Local, RS232, IoT Ready, Interlock Power Supply: 90 to 264 VAC, 24 VDC Derivative for OEM integrations available on Demand Power Consumption: <750 W Options: 19” Rack Mount (6U); Ethernet / IoT Ready; Optional Pumps; CPC Inlet/Outlet Fittings; External Coolant Filters; External Dust Filters; Green Version Based on Propane (R290) as Refrigerant Dimensions: 443 x 283 x 675 mm, Main Body Without Filter Approval: CE (in process) Applications: Water Cooling of Lasers and Other Applications with up to 1000 W Heat Load

Pigtail Style, Optional Removable Filter; Fiber Type SM, PM, MM; 440 to 1625 nm; Connector Type NTT-FC/PC, ST, SC, LC, MU, other; Attenuation 5 to 30 dB OZ Optics’ (R)ND-11 series of expanded beam style neutral density fixed attenuators are ideal for multi mode applications and for applications where attenuating fibers are not available or usable. These pigtail-style attenuators provide mode independent fixed attenuation when used with multi mode fibers. The insertion loss will not depend on how the light is launched into the fiber. This is a significant advantage over other attenuator designs. The attenuators consist of a set of collimating and focusing optics and a central baseplate containing the filter. The expanded beam design permits higher power handling than plug style attenuators. The filters themselves can be either permanent (ND-11 series) or removable (RND-11 series). This provides great flexibility for experimentation. Key Features: Mode Independent Attenuation Level Rugged and Compact Size Pigtail Style Removable Filter Versions (RND-11) Wide Wavelength Range Single Mode, Polarization Maintaining, and Multi Mode Fiber Versions Expanded Beam Technology for Flexible Design Applications: CATV, LAN and Telecommunications; Receiver Padding; Test and Measurement; Optical Power Equalization; Research & Design

Polarization Maintaining, Erbium-doped; Fiber Type SM15-PS-U25D; 1530 to 1565 nm; Input Power -10 to +10 dBm; Output Power 15 to 17 dBm LightComm Technology’s EDFA-PM-SO series of polarization maintaining fiber amplifiers is designed to output optimal optical performance with high reliability and stability. These amplifiers are especially developed for PM transmission, sensors and LIDAR applications. The EDFA-PM-SO line of PM fiber amplifiers features a single stage amplification configuration.The use of selected components with extremely high polarization extinction ratio and low insertion loss values, and the careful management of splice joints to preserve polarization. Both input and output signals are sampled and monitored with feedback circuit to protect the amplification system. APC (automatic power control), AGC (automatic gain control) and ACC (automatic current control) circuits are designed into the amplifier to ensure high stability and reliability of output power. Standard user-friendly Ethernet or RS-232 network interface enables reliable connectivity with the customer’s network management system. Key Features: High Polarization Extinction Ratio Low Noise Figure RS-232 or Ethernet Interface Highly Reliable Laser Diode Pumps High Stability and Reliability Based on Multi-mode Pump and PM Fiber Combining Technology Applications: LIDAR & Sensor; Test and Measurement; Coherent Synthesizing & Spectrum Synthesizing; Frequency Conversion; Microwave Optics; Booster Amplifier for PM Transmitters