SFP 光模块 FT-73-SFP-VOA-B-N
产品介绍
1. Product introduction/产品简介
- 产品型号:FT-73-SFP-VOA-B-N
- 产品名称:SFP 光模块
- 品牌:北亿纤通 / F-tone Networks
- 工作温度:商业级/工业级/军品级可选
产品规格
| 项目 | 说明 |
|---|---|
| FT-73-SFP-VOA-B-N | 1. Product introduction/产品简介 |
| PN:10504000011 | This document specifies the specification of SFP VOA without PD. |
| 1) 模块内部VOA由模块外部控制,模块通过电接口向外部提供控制接口。 | 光模块支持电子标签功能:采用内置E2PROM存储器实现,用于存储模块制造信息、标定参数 |
| 表等,与外部通过I2C总线通信,工作速率可支持100KHz。 | 2) 光模块电子标签信息支持在线升级:E2PROM存储器,支持在线读写;模块在升级的时候VOA |
| 的衰减值不能改变。 | 3) 模块的Firmware须满足在线升级。 |
| 4) 外部给模块提供DC 3.3V电压,峰值工作电流≤200mA,稳态工作电流≤100mA。 | 5) 光模块电接口采用LVTTL接口电平。 |
| 6) 模块VOA调节时间小于300ms。 | 7) VOA衰减标定范围 ≥21.5dB,衰减最小值从模块的最小插损开始标定。并且设置25dB以上时 |
| 模块仍为25dB。 | 8) 模块掉电后处于Bright状态。 |
| 9) 模块在主机上电重启过程中保持bright状态(即衰减最小),接收到主机命令后恢复之前的工作状 | 态。模块在软复位时,VOA衰减值保持不变。 |
| 11) 模块内部有温度传感器。 | 12) 模块支持热插拔; |
| 13) 模块ESD等级> 500V; | 1 /29 |
| 2. Environmental Conditions | Parameters Condition Min Max Unit |
| Operating Temperature -5 70 °C | Storage Temperature -40 85 °C |
| Operating Relative Humidity 5 90 % RH | Storage Relative Humidity 5 90 % RH |
| 3. Optical Specifications | Parameter Max Min Specification Unit |
| Attenuation Type Bright | Wavelength Range 1525~1565 nm |
| Insertion Loss @ Without PD √ 2.0 dB | Attenuation Dynamic Range √ 20 dB |
| Wavelength | 0~10dB √ 0.7 dB |
| Dependence Loss | 10~20dB √ 1.5 dB |
| Polarization Dependent 0~10dB √ 0.3 dB | Loss 10~20dB √ 0.5 dB |
| 0~10dB √ ±1.5 dB | Attenuation Accuracy |
| 10~20dB √ ±2.0 dB | Attenuation Response Time √ 300 ms |
| Maximum Input Power √ 23 dBm | Return Loss √ 40 dB |
| Notes: | All specifications are defined over whole operating temperature range and over whole wavelength |
| range. | 2 /29 |
| 4. Electronic Requirement/电学要求 | 4.1 SFP VOA电接口引脚定义 |
| SFP VOA电接口引脚定义须满足MSA协议。电接口引脚布局如Figure 4.1所示,引脚定义如Table | 4.1所示。 |
| Figure 4.1 SFP VOA Electrical Pad Layout | Table 4.1 Pin Function Definitions |
| Pin Num. Name I/O Plug VOA Function | Seq. |
产品特点
- 工作温度:商业级/工业级/军品级可选
- 符合 RoHS 环保标准,支持 OEM/ODM 定制
- 封装形态:SFP
- 5.5.1. Resets and Initializations
- There are up to 3 kinds of reset on SFP VOA: Cold, Warm and Hot.
- 5.5.1.1. Cold Reset
- 5.5.1.1.1 Trigger
- Cold reset is triggered by:
- a) Electrical power cycling (On-Off-On)
- 5.5.1.1.2 Affect on Traffic
应用领域
- 光通信传输系统
- 数据中心 / 机房互连
- 5G 前传与承载网
- 工业以太网与电力通信
本产品为北亿纤通产品线,详细信息,请联系我们的销售人员,谢谢!
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. rther details are available from any F-tone Networks sales representative.