zl50418 Zarlink Semiconductor, zl50418 Datasheet - Page 43

• Manufacturer Part Number: zl50418
• Description: Managed 16-port 10/100 M + 2-port 1 G Ethernet Switch
• Manufacturer: Zarlink Semiconductor

10.0
10.1
The TBI interface can be used for 1000Mbps fiber operation. In this mode, the ZL50418 is connected to the Serdes
as shown in Figure 14. There are two TBI interfaces in the ZL50418 devices. To enable to TBI function, the
corresponding TXEN and TXER pins need to be boot strapped. See Ball – Signal Description for details.
TBI Connection
TBI Interface
ZL5041x
M25/26_RXD[9:0]
M25/26_TXD[9:0]
M25/26_RXCLK
M25/26_TXCLK
M25/26_COL
Figure 14 - TBI Connection
Zarlink Semiconductor Inc.
ZL50418
43
T[9:0]
REFCLK
R[9:0]
RBC0
RBC1
SERDES
Data Sheet