Specifications

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3.3.1. 10/100 Line Cards (WS-X6148 Series)
These linecards are classic based linecards (support a 32Gb bus connection only). Linecards included in this group
include the following:
●
WS-X6148 group includes WS-X6148-RJ45, WS-X6148-45AF, WS-X6148-RJ21, WS-X6148-21AF
Details for these linecards are listed in the following table.
Table 3. QoS on 10/100 Line Cards (WS-X6148 Series)
WS-X6148
Number of Ports 48
# Port ASIC’s per linecard 4
# Physical Ports per Port ASIC 12
Receive Queue Per Port Yes
Transmit Queue Per Port Yes
Per Port Buffering Yes
Buffer available per port 128K
Buffer on Receive side 16K
Buffer on Transmit Side 112K
Transmit Queue Structure per port 2Q2T
Receive Queue Structure per port 1Q4T
Receive (RX) Strict Priority Queue No
Transmit (TX) Strict Priority Queue No
Figure 5. WS-X6148-RJ45 Linecard
3.3.2. 10/100 Line Cards (WS-X6148A Series)
Linecards in this group include the following
●
WS-X6148A-RJ45
●
WS-X6148A-45AF
●
WS-X6148-FE-SFP (100FX Linecard)