參數(shù)資料
型號(hào): 78P2253-IGT
廠商: Electronic Theatre Controls, Inc.
英文描述: XTAL CER SMT 11X5 4PAD
中文描述: 收發(fā)器
文件頁數(shù): 18/23頁
文件大?。?/td> 107K
代理商: 78P2253-IGT
78P2253
E4/STM-1/STS-3/OC-3
Transceiver
18
ELECTRICAL SPECIFICATIONS
(continued)
RECEIVER SPECIFICATIONS FOR CMI INTERFACE
The following specifications are met with the external components for E4 operation, above, and configured with
a 1:1 recommended. The input signal is assumed compliant with ITU-T G.703 and attenuated by the dispersive
loss of a cable. The minimum cable loss is 0dB and the maximum is shown in Figure 8.
The “Worst Case” line corresponds to the01 ITU-T G.703 recommendation. The “Typical” line corresponds to a
typical installation referred to in ANSI T1.102-1993. The receiver is tested using the cable model on page n. It is
a lumped element approximation of the “Worst Case” line.
Figure 8: Typical and worst-case Cable attenuation
0
5
10
15
20
25
30
1.00E+05
1.00E+06
1.00E+07
1.00E+08
1.00E+09
Frequency (Hz)
A
Worst Case
Typical
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78P2254 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OC-3 / STM-1 / STS-3 / E4 Transceivers
78P2254-IGT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm
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78P2342-IGT/A07 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:2-port E3/DS3/STS-1 LIU with Jitter Attenuator
78P2342-IGT/F 制造商:Maxim Integrated Products 功能描述:LEAD FREE - Rail/Tube