ZL50060 ZARLINK [Zarlink Semiconductor Inc], ZL50060 Datasheet - Page 22

• Manufacturer Part Number: ZL50060
• Description: 16 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8, 16, or 32 Mbps), and 64 Inputs and 64 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

The modes in which one port operates in 32Mbps Mode while the other port operates in Non-32 Mbps Mode allow
data rate conversion between 32.768 Mbps and 16.384 Mbps without loss to the switching capacity.
1.1
The ZL50060/1 can be configured as a 16 K by 16 K non-blocking unidirectional digital switch, an 8 K by 8 K
non-blocking bi-directional digital switch, or as a blocking switch with various switching capacities.
1.1.1
Because the input and output drivers are synchronous, the user can combine input Backplane streams and input
Local streams as well as output Backplane streams and output Local streams to increase the total number of input
and output streams of the switch in a unidirectional configuration, as shown in Figure 4.
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1.1.2
Another typical application is to configure the ZL50060/1 as a non-blocking 8 K by 8 K bi-directional switch, as
shown in Figure 5:
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1.1.3
The ZL50060/1 can be configured as a blocking bi-directional switch if it is an application requirement. For
example, it can be configured as a 12 K by 4 K bi-directional blocking switch, as shown in Figure 6:
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Total 48 streams input and 48 streams output
8,192-channel x 8,192-channel non-blocking switching from Backplane input to Local output streams
8,192-channel x 8,192-channel non-blocking switching from Local input to Backplane output streams
8,192-channel x 8,192-channel non-blocking switching from Backplane input to Backplane output streams
8,192-channel x 8,192-channel non-blocking switching from Local input to Local output streams
12,288-channel x 4,096-channel blocking switching from Backplane input to Local output streams
4,096-channel x 12,288-channel blocking switching from Local input to Backplane output streams
12,288-channel x 12,288-channel non-blocking switching from Backplane input to Backplane output streams
4,096-channel x 4,096-channel non-blocking switching from Local input to Local output streams
16,384-channel x 16,384-channel non-blocking switching from input to output streams
Flexible Configuration
Non-Blocking Unidirectional Configuration (Typical System Configuration)
Non-Blocking Bi-directional Configuration
Blocking Bi-directional Configuration
Figure 6 - 12,288 by 4,096 Channels Blocking Bi-directional Configuration
BSTi0-31
LSTo0-15
LSTi0-15
BSTo0-31
12K by 12K
Zarlink Semiconductor Inc.
ZL50060/1
ZL50060/1
12K by 4K
4K by 12K
22
4K by 4K
Total 16 streams input and 16 streams output
LSTi16-31
LSTo16-31
Data Sheet