电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

7070-25-CDO

产品描述Building Entrance Terminal
文件大小55KB,共1页
制造商Bourns
官网地址http://www.bourns.com
下载文档 全文预览

7070-25-CDO概述

Building Entrance Terminal

7070-25-CDO文档预览

Features
Field expandable from 1 to 12 pair, 1 to 25
pair, 1 to 50 pair and 1 to 100 pair
Comprehensive subscriber installation
and use instructions
UL
®
Listed per UL 497 (File: E53117)
Made of high-impact, ultraviolet-desensi-
tized, flame retardant, UL Listed plastic
(100 pair is 18 gauge rust resistant zinc-
coated steel; 50 pair available in either
plastic or steel)
7070 Series – Building Entrance Terminal
Bourns 7070 Building Entrance Terminal is designed to house up to 100 industry standard Station Protectors at the customer
premises. The weather-resistant enclosure provides environmental protection while the station protectors guard against
damage due to lightning surges, power cross conditions or ground potential rises.
The Model 7070 Series is available in standard configurations of 6, 12, 25, 50 and 100 pair designs. It is designed to house all
industry standard protectors, including Bourns Digi.Guard MSP
®
Protectors. All protector modules are easily field replaceable.
Product Dimensions
Enclosure Size
A
B
C
D
V
Pair (Maximum)
12
25
50
100
50
High
279.4
(11.0)
444.5
(17.5)
431.8
(17.0)
914.4
(36.0)
469.9
(18.5)
Wide
279.4
(11.0)
279.4
(11.0)
406.4
(16.0)
482.6
(19.0)
444.5
(17.5)
Deep
101.6
(4.0)
127
(5.0)
76.2
(3.0)
114.3
(4.5)
139.7
(5.5)
DIMENSIONS:
MM
(INCHES)
How To Order
7070 - XX - X X X
Model Number Designator
Number of Lines
06, 12, 25, 50, 100
Station Protector Options
D
1
= 455HS-MSP (2377-45-HS) Broadband Voice/Data Services
Z
1
= 455HS-BC* (2377-45-BC) Balance-Sensitive DSL Systems
E = 155HS-MSP (2378-35-HS) Broadband Voice/Data Systems
Y = 155HS-BC* (2378-35-BC) Balance-Sensitive DSL Systems
B =
C=
L =
M=
T =
O=
R=
125EW (2374-01) Sealed Gas Tube (UL, Bellcore)
125EW-R (2375-01) Sealed Gas Tube (REA, UL, CSA)
356M (2377-01) Sealed 3-pole Gas Tube (REA, UL, CSA)
J130S (2380-27-01) Solid State Protector (UL)
Tii355M
No Station Protectors
Binding posts only/no protectors
Reliable Electronic Solutions
Asia-Pacific:
TEL +886- (0)2 25624117
FAX +886- (0)2 25624116
Europe:
TEL +41-41 7685555
FAX +41-41 7685510
North America:
TEL +1-909 781-5500
FAX +1-909 781-5700
TEL +1-951 781-5500
(after 7/17/04)
FAX +1-951 781-5700
(after 7/17/04)
* BC = For DSL systems requiring capacitive balance
1 pF. Standard
packaging is 50 units per box. For DSL configuration, contact factory.
Enclosure Size and Construction
(see above table for dimensions)
A = 12 Pair Capacity (Plastic)
D = 100 Pair Capacity (Steel)
B = 25 Pair Capacity (Plastic)
V = 50 Pair Capacity (Plastic)
C = 50 Pair Capacity (Steel)
Special Options
O = No Options
X = Brass Bus Bar
Bus Bar is standard on 50 and 100 Pair units. Security screws available.
Note 1 = Digi. Guard
REV. F
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
拆国产电子秒表(转)
不知道现在学校里是不是还用这种秒表 309193 309194 309195 309196 309197 309198 309199 309200 309201 309202 309203 309204 ...
赵玉田 以拆会友
求 MSP430AFE25x 开发原理图
MSP430AFE25x 开发原理图,高手指点...
sophia516 微控制器 MCU
TFT液晶显示屏设置计时器
应用范例: 使用 TOPWAY Smart LCD (HMT050CC-C) 的计时器 第一步 建立工程 第二步 建立1个页面 第三步 设置页面背景图 ① 点击工作区域, 右面显示页面属性 ② 属性中 Color页 ......
慈俭不敢为人先 模拟电子
GD32F350demo测试记录(2)
GD32F350demo测试记录(2) 此帖是GD32F350demo测试记录(1)的续帖子。2、测试LED例程编译顺利通过,没有问题:372205 运行时LD4~LD6三只发光二极管同时闪亮: ......
tianjiu GD32 MCU
聘深圳地区嵌入式WindowsCE 软件工程师
用WINDOWS CE开发PMP播放器,GPS,高薪聘请有嵌入式WindowsCE 开发经验的工程师. 工作地点:深圳宝安 待遇:6000-8000/月 联系方式:bm9887@126.com...
果果女 嵌入式系统
Xinlinx-Spt3 3400 FPGA入门提高开发套件
本板使用FPGA芯片市场占有率较高的Xilinx公司的主流Spartan33400芯片,具有丰富的接口和外设,满足各种用户的需要,支持Xilinx的片内SPOC设计Microblaze,支持数字信号处理SystemGenerator,具 ......
dz51fkbw 聊聊、笑笑、闹闹

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2424  612  116  1675  51  55  4  27  15  49 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved