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ZGWHOTDR-720 LAN/WAN接入网OTDR

是在任何接入和LAN/WAN网中进行日常测试的理想构建用OTDR

在线订购下载文档

主要功能:动态范围高达36dB, 事件盲区最低可达0.8m, 混合单模/多模波长(12CD-23B型, 集成的工具:结合可视故障定位仪、探针、宽带功率计和CW源模式, 可控的注入条件,实现更准确的损耗测量, 在1625nm时进行业务光纤测试(仅限于FTB-720)。
应用:接入网测试 / LAN/WAN网鉴定
规格:
波长(nm)b             850±20, 1300±20, 1310±20, 1550±20, 1625±15(过滤)
动态范围(dB)c.d         26, 25, 35, 32, 33
事件盲区(m)f             3.5
距离范围(km)         多模:0.1,0.3,0.5,1.3,2.5,5,10,20,40
                       单模:1.25,2.5,5,10,2,40,80,160,260
脉冲宽度(ns)         多模:5,10,30,50,100,275,500,1000
                       单模:5,10,30,50,100,275,500,1000,2500,10000,20000
注入条件f              CPR 1或2级
线速度(dB/dB)        ±0.03
损耗阀值(db)             0.01
损耗分辨率(dB)       0.001    
采样分辨率(m)        多模: 0.04至2.5
                       单模: 0.04至5
采样点:               最多256 000个
距离不确定度 g         ±(0.75+0.0025%x距离+采样分辨率)    
测量时间               用户定义(最多60分钟)
实时刷新率(Hz)       3
定光源输出功率(dBm)  -2.5(1300nm),-7(1550nm)
可视故障定位仪()可选 b  N/A

备注:
a. 除非另行说明,所以规格的使用条件是温度为23o C±o C具有FC/PC连接器;APC连接器用于FTB-720单模型号。
b. 典型值。
c.具有最长脉冲,SNR=1时三分钟平均典型动态范围。
d.多模动态范围是62.5um 光纤的值;测试50um 光纤是,减少3dB。
e.使用5ns脉冲,多模反射率低于-35dB,单模反射率低于-45dB的典型盲区。
f.对于多模端口,可控的注入条件允许进行50um和62.5um的多模光纤测试、
g.不包括光纤折射率可引起的不确定度。
h. 1300nm时的多模典型输出功率和1550nm时的单模典型输出功率值。
i。 正在改进,以获得更佳的效果。

21 CFR1040.10和IEC 60825-1:2007
1M 类 (无VEI条件)
3R 类  (有VFL条件)


型号

FTB-720-000-04B = OTDR(带过滤的1625 nm端口)

FTB-720-023B-04B = OTDR 1310/1550 nm(带过滤的1625 nm端口)

FTB-720-23B = OTDR 1310/1550 nmFTB-720-12CD = OTDR 850/1300 nm

FTB-720-12CD-23B = OTDR 850/1300 nm1310/1550 nm 

 第一连接器 a

EA-EUI-28 = APC/DIN 47256 b

EA-EUI-89 = APC/FC窄键 b

EA-EUI-91 = APC/SC b

EA-EUI-95 = APC/E-2000 b

EI-EUI-28 = UPC/DIN 47256

EI-EUI-76 = UPC/HMS-10/AG

EI-EUI-89 = UPC/FC窄键

EI-EUI-90 = UPC/ST

EI-EUI-91 = UPC/SC

EI-EUI-95 = UPC/E-2000

软件选件

00 = 无软件选件

AD = 自动诊断(宏弯检测、通过/未通过

和故障查找仪)

EC = 事件鉴定(双向分析和模板模式)

第二连接器 d

EA-EUI-28 = APC/DIN 47256

EA-EUI-89 = APC/FC窄键

EA-EUI-91 = APC/SC

EA-EUI-95 = APC/E-2000

EI-EUI-28 = UPC/DIN 47256

EI-EUI-76 = UPC/HMS-10/AG

EI-EUI-89 = UPC/FC窄键

EI-EUI-90 = UPC/ST

EI-EUI-91 = UPC/SC

EI-EUI-95 = UPC/E-2000

示例:FTB-720-23B-04B-EA-EUI-89-EA-EUI-89


 备注

 a. 请参照上面的示例。首先选择多模连接器,然后选择单模连接器。

 b. 仅适用于单模。

 c. 该软件选件仅适用于ZGWHOTDR-200平台。

 d. 仅适用于第二个端口



EI连接器

为了优化OTDR性能,推荐使用APC连接器。该连接器造成的反射比较低,而反射比是影响性能,尤其是盲区的关键参数。

APC 连接器的性能优于UPC连接器,因此可提高测试效率。

备注:也可定购UPC连接器,只需将定购部件编号EA-XX改为EI-XX便可。其它可定购的连接器包括EI-EUI-76UPC/HMS-10/AG)和EI-EUI-91UPC/ST.


 

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