20 GHz 模拟光电调制器(带偏压控制器) (CMB-20)
美国Optilab公司 CMB-20是一款紧凑型模拟光电应用电光调制器,带宽: DC-20 GHz.
产品概述
CMB-20该单元包括一个紧凑光电强度调制器和一个自动偏压控制板 (ABC) 。CMB模块典型激光源为DFB激光器。CMB系列是高密度RFoF系统集成的理想解决方案。
主要应用
◆模拟光电调制
◆20 GHz RFoF发射/传输
◆RF/IF 信号分布
◆卫星通信
◆高达25 Gb/s光通信
◆多信道RFoF 系统
主要特点
◆20 GHz 操作带宽
◆尺寸紧凑、低功耗
◆1520 nm - 1610 nm 工作波长范围
◆集成自动偏压控制器
◆接受额外激光源通过输入
◆客户定制选项: 低驱动电压, PM 输出, 高消光比(>30 dB), 操作温度范围:-55 °C to +75 °C)
Feature Name
|
Description
|
General Specifications
|
|
Operating Wavelength
|
1520 nm to 1610 nm
|
Laser Source
|
User’s External Input
|
Optical Input Level
|
+18 dBm max.
|
RF Return Loss
|
>15 dB @ 10 GHz; >10 dB @ 20 GHz
|
Impedance
|
50 Ω
|
Operating Frequency Range
|
DC to 20 GHz
|
Input RF Voltage
|
26 dBm max.
|
Optical Output Level
|
7 dBm @ +14 dBm input typ.
|
S21 Bandwidth
|
3 dB, 17 GHz typ.
|
Modulator Bias Mode
|
Q+ for linear operation
|
Extinction Ratio
|
25 dB typ.; >30 dB (HE version)
|
Modulator Voltage VPI
|
6.7 V typ. @10 GHz
|
Analog Link Performance
|
|
IIP3 @7 GHz
|
29 dBm typ.
|
1 dB Conpression Point @10 GHz
|
14.5 dBm typ.
|
Mechanical Specifications
|
|
Operating Temperature (Standard)
|
-30 °C to +60 °C
|
Operating Temperature (TQ)
|
-55 °C to +75 °C
|
Storage Temperature
|
-60 °C to +90 °C
|
Power Supply Requirements
|
5V, 500 mA max.
|
Optical Connectors
|
FC/APC
|
Fiber Type
|
>1m, PANDA input, SMF-28 output; PANDA input/output (PM version)
|
RF Input Connector
|
GPO; GPO to SMA adaptor available
|
Electrical Connector
|
6 Pin, 5 volt supply and RS485
|
Remote Control
|
Software command via RS485
|
Alarm
|
LED Bias mode status
|
Dimensions
|
140 mm x 28 mm x 20 mm
|
20 GHz 光波强度调制器(带偏压控制器) (LMB-20)
美国Optilab公司 LMB-20是一款高性能模拟光电应用电光调制器,带宽: DC-20 GHz。
产品概述
美国Optilab公司LMB-20该单元包括一个18GHz电光强度调制器和一个自动偏压控制板 (ABC) ,四种不同操作模式。LMB模块额外光源可选任意保偏设备,如:可调谐激光器,窄线宽激光器等,使之成为多种OEM系统集成解决方案。
主要应用:
◆模拟光波调制
◆20 GHz RFoF 发射/传输
◆RF/IF 信号分布
◆卫星通信
◆高达25 Gb/s光通信
◆主动锁模(PM 版本)
◆Sub-纳秒脉冲生成
主要特点
◆高达18 GHz带宽电光调制器
◆1520-1610nm 工作波长范围
◆自动偏压控制器 ,4 种工作模式
◆接受额外激光源通过输入
◆客户定制选项: 低驱动电压, PM 输出, 高消光比(>30 dB), 工作温度范围:(-55 °C to +75 °C)
Feature Name
|
Description
|
General Specifications
|
|
Operating Wavelength
|
1520 nm to 1610 nm
|
Laser Source
|
User’s External Input
|
Optical Input Level
|
+20 dBm max.
|
RF Return Loss
|
>15 dB @ 10 GHz; >10 dB @ 20 GHz
|
Impedance
|
50 Ω
|
Operating Frequency Range
|
DC to 25 GHz
|
Input RF Voltage
|
27 dBm max.
|
Optical Output Level
|
7 dBm @ +14 dBm input typ.
|
S21 Bandwidth
|
3 dB, 18 GHz typ.
|
Modulator Bias Mode
|
4 Automatic bias control modes, selectable by software
|
Extinction Ratio
|
25 dB typ.; >30 dB (HE version)
|
Modulator Voltage VPI
|
7 V typ. @ 10 GHz; 5.5 V typ. @ 10 GHz (LD version)
|
Analog Link Performance
|
|
IIP3 @7 GHz
|
32 dBm typ.; 25 dBm typ. (LD version)
|
1 dB Conpression Point @10 GHz
|
16 dBm typ.; 8 dBm typ. (LD version)
|
Mechanical Specifications
|
|
Operating Temperature (Standard)
|
-30 °C to +60 °C
|
Operating Temperature (TQ)
|
-55 °C to +75 °C
|
Storage Temperature
|
-60 °C to +90 °C
|
Power Supply Requirements
|
±5V, 1A typ.
|
Optical Connectors
|
FC/APC
|
Fiber Type
|
PANDA input, SMF-28 output; PANDA input/output (PM version)
|
RF Input Connector
|
K connector; GPPO (LD version)
|
Power Connector
|
4 Pin Molex
|
Remote Control
|
USB 2.0 software included
|
Alarm
|
LED Bias mode status
|
Dimensions
|
206 mm x 102.4 mm x 31.5 mm
|