其它产品
Bypass旁路模块
Description
Bypass旁路模块
产品介绍
Bypass旁路模块内部集成了光开关、光分路、光探测等多种功能单元。适用于光网络节点设备中出现电源中断、硬件故障、软件死锁等情况下的旁路保护,保证信号传输正常不受影响。
产品特性
高集成度、低插入损耗
透明传输信号,高稳定性、高可靠性
上下行链路可定制为“独立控制”或“联动控制”
可设计多样化镜像监测
产品外形、控制接口可提供定制化设计
Important Notice
Related Products
MEMS VOA
MEMS VOA
产品介绍
MEMS VOA is a precise and adjustable voltage-driven optical component. The key part of the component is MEMS chip; driving voltage produces electrostatic force to drive the micro-mirror on the chip, then to adjust output optical power. It has excellent features such as compact dimension, low power consumption, fast responding, anti-shock, low WDL as well as low PDL. It is successfully applied in military project. It meets reliability standard of Telcordia 1221.
MEMS VOA has 2 series: fast responding series and low voltage driving (LOWO) series. Each series has variable models like single wavelength, dual wavelength, and polarization-maintaining. We could also develop and produce other MEMS VOA as customers’ requirement.
掺铒光纤放大器H1
掺铒光纤放大器H1
Features
1. The OLAH is a fiber amplifier and power supply integrated in a 1RU&2RU shelf. Multiple output ports can be chose.
2. The OLAH incorporates electrical control circuitry wit a digital signal processor and includes photodiodes for monitoring the optical input and output power through tap couplers.
3.Double cooling system can protect the pump laser to work in a long time.
4. RJ45 and RS 232 port, SNMP management system.
5. Good stability, VFD displays the working conditions, good trouble alarm system.
SUN-DCM
SUN-DCM
产品介绍
Product description
ITU G.652 standard single mode fiber (SMF-28). It has dispersion at 1550nm (C-Band). Dispersion typical data is 17ps/nm·Km. It limits 1550nm optical fiber system transmission distance and bandwidth. 2.5Gb/s optical fiber system, transmission distance>100Km，because of the dispersion influence, it will lead to the high error rate.