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參數資料
| 型號： | H1270 |
| 英文描述： | 10/100Base-TX Dual Port Transfomer Modules for Use with Transceivers Requiring 1:1 TX & RX Turns Ratios (12/02) |
| 中文描述： | 個10/100Base-TX雙端口收發器，變壓器模塊與得克薩斯州規定各1:1的使用 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 174K |
| 代理商： | H1270 |
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Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ±0,25
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Mechanicals
Compliant with IEEE 802.3u and ANSI X3.263
standards including 350 μH OCL with 8 mA bias
Modules designed to support two RJ-45 connectors
Some models offer AutoMDIX capability
H1174/H1270
H1XXX
H322.B (12/02)
10/100BASE-TX DUAL PORT
TRANSFORMER MODULES
For Use with Transceivers Requiring
1:1 Transmit and Receive Turns Ratios
Insertion
Loss
(dB TYP)
Differential to
Common Mode
Rejection
(dB TYP)
Part
Return Loss
(dB MIN)
Crosstalk
(dB TYP)
Number
1
0.1-100 MHz
-0.5
-0.5
-0.5
-0.5
-1.2
-1.0
-1.2
-1.2
-1.2
2-30 MHz
-21
-21
-21
-21
-16
-16
-18
-18
-18
40 MHz
-17
-17
-17
-17
-14
-14.4
-16
-16
-16
50 MHz
-14.5
-14.5
-14.5
-14.5
-13
-13
-14
-14
-14
60-80 MHz
-12
-12
-12
-12
-12
-12
-12
-12
-12
1 MHz
-65
-65
-65
-65
-50
-50
-60
-60
-60
30 MHz
-55
-55
-55
-55
-45
-45
-45
-45
-45
60 MHz
-45
-45
-45
-45
-40
-40
-40
-40
-40
100 MHz
-35
-35
-35
-35
-35
-35
-35
-35
-35
1-60 MHz
-40
-53
-45
-45
-37
-37
-45
-45
-45
60-200 MHz
-30
-40
-35
-35
-33
-33
-35
-35
-35
H1026
H1027
H1028
H1049
H1114
H1200
2
H1170
H1174
H1270
2
1. All models
meet input/output breakdown (Hipot) of 1500 Vrms.
2. Suitable
for AutoMDIX applications.
U.S. Patent No. 5,015,981
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
US 619 674 8100
UK 44 1483 401 700
France 33 3 84 35 04 04
Singapore 65 287 8998
Taiwan 886 2 2698 0228
Hong Kong 852 2788 6588
http://www.pulseeng.com
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