Erbium Doped Fiber Amplifier Ytterbium Co 64 Ports
简短的介绍：
With a 64-port high-density design and exceptional operational stability, this High-Power Erbium Doped Fiber Amplifier is an ideal solution for large-scale CATV, FTTH, and PON networks. A single unit can support approximately 2,000–4,000 optical nodes, reducing equipment deployment, saving rack space, and lowering overall network construction and maintenance…描述
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描述
With a 64-port high-density design and exceptional operational stability, this High-Power Erbium Doped Fiber Amplifier is an ideal solution for large-scale CATV, 光纤到户, and PON networks. A single unit can support approximately 2,000–4,000 optical nodes, reducing equipment deployment, saving rack space, and lowering overall network construction and maintenance costs. To maximize reliability, the amplifier integrates Automatic Power Control (APC) and Automatic Temperature Control (ATC)circuits that continuously maintain stable output power and optimal operating conditions.
The Erbium Doped Fiber Amplifier employs double cladding Erbium Ytterbium co-doped fiber and employs the high power multimode pump, achieving 10x higher conversion efficiency than single mode general technology—resulting in lower relative cost, more compact size, and lower power consumption, particularly suited for FTTH, FTTB, or other large distribution systems. Intelligent network management system with a perfectly integrated Ethernet interface and open network management interface ensures connectivity with all other network management systems, supporting SNMP for seamless remote monitoring and control. Designed for CATV, FTTB, and large distribution systems, ytterbium doped fiber amplifier features a low noise figure below 5.5dB, intelligent temperature control, and dual hot-swap power modules for exceptional stability and reliability.
Erbium Doped Fiber Amplifier 特点
◆高功率：总功率可达2W，1台可带2000～4000个光节点
◆低噪声系数：低于5.5dB（+5dBm输入）
◆ErYb共掺DCF放大技术：专利泵浦转储技术
◆低CSO：＜-70dBc
◆23dBm×N，20dBm×N或17dBm×N输出可选
◆可控性和可操作性：双CPU分别处理控制回路和通讯
◆高稳定性和可靠性：MTTF＞150000小时
◆冗余热插拔电源模块：110/220VAC与48VDC可混插
◆完善的网络接口：以太网
◆支持SNMP网管
◆智能温控系统：采用专用温控芯片，使散热和功耗比同类产品降低30%
◆输出功率可通过网络或手动调节
◆集成1310nm，1490nm，1550nm WDM（可选）
◆OEM，模块可用
Ytterbium doped fiber amplifier 光学特性
| 参数 | 符号 | 最小 | 类型 | MAX | 单位 |
| 工作波长 | λc | 1540 | 1550 | 1565 | 纳米 |
| 饱和输出功率注1 | 宝 | 13 | —— | 33 | dBm的 |
| 输入功率 | 派 | -3 | —— | +10 | dBm的 |
| 获得 | 格 | —— | —— | 30 | 分贝 |
| 噪声系数注2 | NF | —— | —— | 5.5 | 分贝 |
| 输出功率稳定性 | 峰值 | —– | ±0.05 | ±0.2 | 分贝 |
| 输入隔离器 | 伊索 | 30 | ——- | —— | 分贝 |
| 输出隔离器 | 异戊二烯 | 30 | ——- | —— | 分贝 |
| 输入泵泄漏 | 磷脂 | ——- | ——- | -35 | dBm的 |
| 输出泵泄漏 | 帕劳 | ——- | ——- | -45 | dBm的 |
| 回波损耗 | RL | ——- | ——- | -45 | 分贝 |
| 偏振相关增益 | 前列腺增生症 | —— | ——- | 0.3 | 分贝 |
| 偏振模色散 | 偏振模色散 | —— | ——- | 0.5 | PS |
注1：选配
注2：在+5dBm输入下测试
Erbium Doped Fiber Amplifier 环境特征
| 参数 | 符号 | 最小 | 类型 | MAX | 单位 |
| 工作温度 | 台灣 | -5 | —– | 60 | ℃ |
| 储存温度 | TS | -40 | —– | 80 | ℃ |
| 湿度注意事项 | —— | 10 | —— | 90 | % |
注意：无冷凝水
电气特性
| 参数 | 符号 | 最小 | 类型 | MAX | 单位 |
| 电源（1） | 速度 | 170 | 264 | 真空吸尘器 | |
| 能量消耗 | P | —– | —– | 50 | w ^ |
1：110VAC，220VAC和-48VDC可选，可选双电源。
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问： I want to add at least 80 channels
A: One EDFA cannot connect 80 channel at once, so i suggested one 64 ports and one 16 ports EDFA
问： Are these EDFA’s suitable for regular CATV (RF overlay) applications ?
A: Yes, the 64channel optical amplifier is suitable for CATV.
问： Regarding the PON-WDM: can you also offer a WDM for XGSPON / anyPON pass through wavelengths ?
A: We can provide the EDFA built-in FWDM which is suitable for XGSPON. XGSPON / anyPON pass through wavelength with 1310nm/1490nm & 1270nm/1577nm.
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The biggest advantage of this device is that it can perfectly meet the needs of my other devices. When they work together, my own efficiency has also been astonishingly improved