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Cisco Catalyst 6500 Series Classic Gigabit Ethernet Optical/Mixed Media Interface
Modules
Designed for distribution and core layers and for data-center and Web-hosting applications, Cisco
Catalyst 6500 series Classic Gigabit Ethernet interface modules provide line-rate forwarding with the
following operational advantages and characteristics:
Backplane connection: Provide a 32 Gbps shared bus connection
●
Slot requirements: Can occupy any slot in any Cisco Catalyst 6500 Series chassis
●
Supervisor engine: Supported by the Supervisor Engine 1A, Supervisor Engine 2,
●
Supervisor Engine 32, or Supervisor Engine 720
Forwarding mode and performance: Uses the central CEF engine located on the
●
supervisor engine to forward packets up to 15 Mpps per system in the interface module's
base configuration
Distributed forwarding upgrade: None; Classic interface modules cannot be upgraded for
●
distributed forwarding
Optics: Supports hot-pluggable gigabit interface converters (GBICs)
●
Table 5.
Classic Gigabit Ethernet Optical Interface Modules
Transceiver
Product
Type
WS-X6416-GBIC
GBIC
WS-X6408A-GBIC
GBIC
* Queues Legend: 1p3q1t = 1 priority queue, 3 round robin queues, 1 threshold
Figure 7.
Classic Gigabit Ethernet Optical Interface Module WS-X6416-GBIC
Port Density/
Ports/Interface/
Cisco Catalyst
Connectors
Chassis Model
16 ports; 1000BASE-SX,
● 192 ports/6513
-LX/LH, -ZX, -T;
● 128 ports/6509
1000BASE-CWDM,
-DWDM; SC connecter
● 96 ports/6513
8 ports; 1000BASE-SX,
-LX/LH, -ZX, -T;
● 64 ports/6509
1000BASE-CWDM,
-DWDM; SC connecter
Data Sheet
Maximum
Frame Size
Queues per Port
(Jumbo Frame)
(Tx = Transmit,
Support
Rx = Receive)*
Up to 9216
● Tx-1p2q2t
bytes/frame
● Rx-1p1q4t
● Tx-1p2q2t
Up to 9216
bytes/frame
● Rx-1p1q4t
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