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參數(shù)資料
| 型號： | VSC7127 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 英文描述： | Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
| 中文描述： | 家庭的中繼/重定時器和端口旁路電路的光纖通道 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 174K |
| 代理商： | VSC7127 |
Data Sheet
VSC7127/VSC7129
Family of Repeater/Retimer and Port
Bypass Circuits for Fibre Channel
VITESSE
Page 2
G52298-0, Rev 4.3
05/01/01
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Application: Fibre Channel Disk Arrays
A 12-port JBOD is shown in Figure 1. This dual loop application uses 3 VSC7127Xs on each loop in order
to configure the FC-AL disk array. Functional drives are included in the FC-AL loop while non-functional or
missing drives (numbers 2, 7, 9) are excluded.
Figure 1: 12-Drive FC-AL JBOD Application
V
V
V
V
7125
SerDes
7125
SerDes
V
Optics
or
Copper
1
0
1
0
1
0
1
0
7125
SerDes
7125
SerDes
7125
SerDes
7125
SerDes
1
0
1
0
1
0
1
0
7125
SerDes
7125
SerDes
7125
SerDes
7125
SerDes
1
0
1
0
1
0
1
0
1
0
1
0
7125
SerDes
7125
SerDes
1
0
1
0
1
0
1
0
7125
SerDes
7125
SerDes
7125
SerDes
7125
SerDes
7125
SerDes
7125
SerDes
1
0
1
0
1
0
1
0
1
0
1
0
Repeater
Retimer
Retimer
Repeater
V
1
2
3
4
5
6
7
8
9
10
11
12
V
Optics
or
Copper
LOOP A
LOOP B
CONFIGURATION
:
7127R #1 & 2: Repeater Mode
SEL0=1, SEL5=1
MODE=0
7127T #5 & 6: Retimer Mode
SEL1=1, SEL5=1
MODE=1
7127R #3 & 4: Bypass Mode
SEL5=0
MODE=x, No REFCLK
0
1
2
3
4
0
0
1
2
3
4
0
1
1
2
3
4
0
相關PDF資料 |
PDF描述 |
|---|---|
| VSC7127TQM | Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
| VSC7128 | Rotary Switch; Contact Current Max:1.5A; No. of Poles:9; No. of Switch Positions:3; Indexing:30 ; No. of Decks:3; Switch Terminals:Solder Lug RoHS Compliant: Yes |
| VSC7128QS | Hex Port Bypass Circuit / Dual Repeater for 1.0625 Gb/s FC-AL Disk Arrays |
| VSC7132-01 | Link Replicator for Fibre Channel, Gigabit Ethernet and HDTV |
| VSC7132YB | Link Replicator for Fibre Channel, Gigabit Ethernet and HDTV |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| VSC7127R | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
| VSC7127RQM | 制造商:VITESSE 功能描述: 制造商:Vitesse Semiconductor Corporation 功能描述: |
| VSC7127T | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
| VSC7127TQM | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
| VSC7128 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:Hex Port Bypass Circuit / Dual Repeater for 1.0625 Gb/s FC-AL Disk Arrays |
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