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SFP 光模块 FT-73-SFP-VOA-B-N – 北亿纤通 F-tone Networks

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

产品规格参数
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.

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