參數(shù)資料
型號： ZL50408GDC
廠商： CONEXANT SYSTEMS
元件分類： 網絡接口
英文描述： DATACOM, LAN SWITCHING CIRCUIT, PBGA208
封裝： 17 X 17 MM, 1.40 MM HEIGHT, MO-192, LBGA-208
文件頁數(shù)： 103/144頁
文件大?。?/td> 1779K
代理商： ZL50408GDC
ZL50408
Data Sheet
61
Zarlink Semiconductor Inc.
Use ZL50408 counter “Oversize Frames”, C[15].
Note: max. frame size may be BUF_LIMIT, if enabled on this port.
11.4.1.9
Fragments
Counts number of frames received with size less than 64 bytes and with bad FCS.
Use ZL50408 counter “Fragments”, C[20].
11.4.1.10
Jabbers
Counts number of frames received with size exceeding maximum frame size and with bad FCS.
Note that this definition of jabber is different than the definition in IEEE 802.3 (this standard defines jabber as the
condition where any packet exceeds Jabber Lockup Protection Timer (TW3)).
No ZL50408 counter.
Note: the ZL50408 defines a jabber frame as any frame that exceeds 6400 bytes, however, the maximum buffer
size supported by the device is 4 KBytes. Thus, any frame > 4 KB would be counted as an Oversized Frame, C[15].
Min. Frame Size
Max. Frame Size
Frame size:
n/a
> 1518 bytes
(> 1522 bytes, if
VLAN tagged)
Framing error: don’t care
FCS error: don’t care
No collisions
Min. Frame Size
Max. Frame Size
Frame size:
n/a
< 64 bytes
Framing error and/or FCS error
No collisions
Min. Frame Size
Max. Frame Size
Frame size:
n/a
> 1518 bytes
(> 1522 bytes, if
VLAN tagged)
Framing error: don’t care
FCS error
No collisions
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PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
ZL50408GDG2 制造商:Microsemi Corporation 功能描述:
ZL50409 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 9-Port 10/100M Ethernet Switch
ZL50409GDC 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 9-Port 10/100M Ethernet Switch
ZL50409GDC1 制造商:Microsemi Corporation 功能描述:
ZL50410 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 8-Port 10/100M + 1-Port 10/100/1000M Ethernet Switch
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