參數(shù)資料
型號(hào)： ZL50418
廠商： Zarlink Semiconductor Inc.
英文描述： Managed 16-Port 10/100 M + 2-Port 1 G Ethernet Switch
中文描述： 管理16端口10/100平方米端口1個(gè)G以太網(wǎng)交換機(jī)
文件頁數(shù)： 96/163頁
文件大小： 2122K
代理商： ZL50418
ZL50418
Data Sheet
96
Zarlink Semiconductor Inc.
14.9.38 RDRC0 – WRED Rate Control 0
I
2
C Address 0FB, CPU Address 553
Accessed by CPU, Serial Interface and I
c
C (R/W)
14.9.39 RDRC1 – WRED Rate Control 1
I
2
C Address 0FC, CPU Address 554
Accessed by CPU, Serial Interface and I
2
C (R/W)
14.9.40 User Defined Logical Ports and Well Known Ports
The ZL50418 supports classifying packet priority through layer 4 logical port information. It can be setup by 8 Well
Known Ports, 8 User Defined Logical Ports and 1 User Defined Range. The 8 Well Known Ports supported are:
0:23
1:512
2:6000
3:443
4:111
5:22555
6:22
7:554
Their respective priority can be programmed via Well_Known_Port [7:0] priority register. Well_Known_Port_ Enable
can individually turn on/off each Well Known Port if desired.
Similarly, the User Defined Logical Port provides the user programmability to the priority, plus the flexibility to select
specific logical ports to fit the applications. The 8 User Logical Ports can be programmed via User_Port 0-7
registers. Two registers are required to be programmed for the logical port number. The respective priority can be
7
4
3
0
X Rate
Y Rate
Bits [7:4]:
Corresponds to the frame drop percentage X% for WRED. Granularity 6.25%.
Bits[3:0]:
Corresponds to the frame drop percentage Y% for WRED. Granularity 6.25%.
See Programming QoS Registers Application Note for more information.
7
4
3
0
Z Rate
B Rate
Bits [7:4]:
Corresponds to the frame drop percentage Z% for WRED. Granularity 6.25%.
Bits[3:0]:
Corresponds to the best effort frame drop percentage B%, when shared pool is
all in use and destination port best effort queue reaches UCC. Granularity
6.25%.
See Programming QoS Registers Application Note for more information.
相關(guān)PDF資料
PDF描述
ZL50418GKC Managed 16-Port 10/100 M + 2-Port 1 G Ethernet Switch
ZL60101 12 x 2.7 Gbps Parallel Fiber Optic Link Transmitter and Receiver
ZL60101MJD 12 x 2.7 Gbps Parallel Fiber Optic Link Transmitter and Receiver
ZL60102 12 x 2.7 Gbps Parallel Fiber Optic Link Transmitter and Receiver
ZL60102MJD 12 x 2.7 Gbps Parallel Fiber Optic Link Transmitter and Receiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL50418GKC 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 16-Port 10/100 M + 2-Port 1 G Ethernet Switch
ZL51B 制造商:YEASHIN 制造商全稱:YEASHIN 功能描述:500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators
ZL56B 制造商:YEASHIN 制造商全稱:YEASHIN 功能描述:500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators
ZL5V1B 制造商:YEASHIN 制造商全稱:YEASHIN 功能描述:500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators
ZL5V6B 制造商:YEASHIN 制造商全稱:YEASHIN 功能描述:500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*