Cisco Catalyst X6148 Datasheet page 11

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Maximum port density per chassis: These modules support up to 1152 10/100 ports
●
or 576 10/100/1000 ports in the Cisco Catalyst 6513 chassis; up to 768 10/100 ports or
384 10/100/1000 ports in the Cisco Catalyst 6509 chassis; up to 480 10/100 ports or 240
10/100/1000 ports in the Cisco Catalyst 6506 chassis; and up to 192 10/100 ports or 96
10/100/1000 ports in the small-form-factor Cisco Catalyst 6503 chassis.
Field-installable and -upgradable inline-power daughter cards: These modules help
●
enable centralized power distribution to IP phones, wireless access points, and other
devices by sharing the same Category 5 UTP cabling used for network connections.
Note: Some of these modules are designed to support field upgrades to the IEEE 802.3af PoE
standard with a new daughter card, providing maximum investment protection. Table 6 for details.
TDR: TDR is supported in all the 10/100/1000 modules and 10/100 modules (product
●
numbers WS-X6148A-RJ-45 and WS-X6148A-45AF); TDR tests cabling by sending
signals down the cable to identify faults in each twisted pair.
Table 5. Classic 10/100 and 10/100/1000 Modules
Product Primary
Number Application
WS- Wiring closet
X6148A-
GE-TX
WS-6148- Wiring closet
GE-TX
WS- Wiring closet
X6148A-
GE-45AF
WS-X6148- Wiring closet
GE-45AF
WS- Wiring closet
X6148V-
GE-TX
WS-X6348- Wiring closet
RJ45
WS-X6348- Wiring closet
RJ45V
WS-X6348- Wiring closet
RJ21V
4
Queues legend: 1p3q1t = 1 priority queue, 3 round-robin queues, and 1 threshold
Ports, PoE Support
Connector,
Maximum
Distance, and
Cable Type
48, RJ-45, Field-
100m, Category upgradable
5 cable to Cisco
Prestandard
and IEEE
802.3af
48, RJ-45, Field-
100m, Category upgradable
5 cable to Cisco Pre
standard and
IEEE 802.3af
48, RJ-45, Yes (both
100m, Category IEEE 802.3af
5 cable and Cisco
Prestandard)
48, RJ-45, Yes (Both both
100m, Category IEEE 802.3af
5 cable and Cisco
Prestandard)
48, RJ-45, Yes,
100m, Category only Cisco
5 cable Prestandard
48, RJ-45, Field-
100m, Category upgradable
5 cable to only Cisco
Prestandard
and not IEEE
802.3af
48, RJ-45, Yes, only
100m, Category Cisco
5 cable Prestandard
48, RJ-21, Yes, only
100m, Category Cisco
5 cable Prestandard
Solution Overview
Maximum Queues
Frame Size per Port
(jumbo (Tx=
frame) Transmit,
Support Rx=
4
Receive)
Up to 9216 Tx-1p3q8t
bytes per
Rx-1q2t
frame
Up to 1518 Tx-1p2q2t
bytes per (per 8 ports)
frame
Rx-1p2t (per
port)
Up to 9216 Tx-1p3q8t
bytes per
Rx-1q2t
frame
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 8092 Tx-2q2t
bytes per
Rx-1q4t
frame
Up to 8092 Tx-2q2t
bytes per
Rx-1q4t
frame
Up to 8092 Tx-2q2t
bytes per
Rx-1q4t
frame
Page 11 of 18
Buffer
Size per
Port
5.5 MB
1.4 MB
per 8
ports
5.5 MB
1.4 MB
per 8
ports
1.4 MB
per 8
ports
128 KB
128 KB
128 KB