Cisco 6513 Installation Guide - Page 132
WS-X6748-GE-TX Ethernet Module, WS-X6748-GE-TX Ethernet Module Front Panel,
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10/100 and 10/100/1000 Ethernet Modules Chapter 2 Ethernet Switching Modules WS-X6748-GE-TX Ethernet Module The WS-X6748-GE-TX Ethernet module (Figure 2-17) provides 48 10/100/1000-Mbps full- or half-duplex ports. Table 2-38 lists the module features, and Table 2-39 lists the module physical and environmental specifications. Figure 2-17 WS-X6748-GE-TX Ethernet Module Front Panel WS-X6748-GE-TX 48 PORT 10/100/1000 RJ-45 1 2 11 13 12 14 23 25 24 26 35 37 47 36 38 48 99884 STATUS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SWITCHING MODULE 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Table 2-38 WS-X6748-GE-TX Ethernet Module Features Feature Description Ports per module • 48 ports. Ports are numbered (left to right): - Top row, odd numbered ports 1 through 47. - Bottom row, even numbered ports 2 through 48. • 4 port groups • Port ranges per port group: 1-12, 13-24, 25-36, 37-48 Port connector type RJ-45 Cabling distance 328 ft (100 m) over Category 5, 5e, and 6 UTP/STP cable Buffer size 1.3 MB per port QoS • Number of egress queues: 4 • Number of ingress queues: 1 (2 if DFC3x is present) • Number of thresholds per egress queue: 1 or 2 • Number of thresholds per ingress queue: 8 Maximum frame size Up to 9216 bytes per frame Module oversubscription rate 1.2:1 Supervisor engine support • Supervisor Engine 720 • Supervisor Engine 720-10GE Software support • With Supervisor Engine 720-12.2(17a)SX • With Supervisor Engine 720-10GE-12.2(33)SXH Queues per port • With CFC daughter card: - Tx-1p3q8t - Rx-1q8t • With DFC daughter card: - Tx-1p3q8t - Rx-2q8t 2-58 Catalyst 6500 Series Ethernet Modules Installation Guide OL-6265-03
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