Cisco Catalyst X6148 Datasheet page 9

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Product Primary
Number Application
WS-X6548- Premier
GE-45AF wiring closet
WS- Premier
X6548V- wiring closet
GE-TX
WS-X6516- Data center
GE-TX and server
farm
WS-X6548- Server Farm
RJ-45
WS-X6548- Server Farm
RJ-21
Figure 2. Cisco Express Forwarding 256 10100/1000 Interface Module (part number WS-X6548-GE-TX)
Figure 3. Cisco Express Forwarding 256 Copper 10/100 Interface Module (part number WS-X6548-RJ-45)
Figure 4. Cisco Express Forwarding 256 Copper 10/100 Interface Module (part number WS-X6548-RJ-21)
Ports, PoE
Connector, Support
Maximum
Distance,
and Cable
Type
48, RJ-45, Yes (both
100m, IEEE
Category 5 802.3af and
cable Cisco
Prestandard)
48, RJ-45, Yes, only
100m, Cisco
Category 5 Prestandard
cable
16, RJ-45, No
100m,
Category 5
cable
48, RJ-45, No
100m,
Category 5
cable
48, RJ-21, No
100m,
Category 5
cable
Solution Overview
Maximum Queues per
Frame Size Port (Tx=
(jumbo Transmit,
frame) Rx =
3
Support Receive)
Up to 1518 Tx-1p2q2t
bytes per (per 8 ports)
frame
Rx-1p2t (per
port)
Up to 1518 Tx-1p2q2t
bytes per (per 8 ports)
frame
Rx-1p2t (per
port)
Up to 9216 Tx-1p2q2t
bytes per
Rx-1p1q4t
frame
Up to 9216 Tx-1p3q1t
bytes per
Rx-1p1q
frame
Up to 8092 Tx-1p3q1t
bytes per
Rx-1p1q
frame
Buffer Size
per Port
1.4 MB per 8
ports
1.4 MB per 8
ports
512 KB
1116KB
1116KB
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