Cisco WS-X6748-SFP-3BXL

Cisco WS-X6748-SFP-3BXL 48 port High Performance Mixed Media Gigabit Ethernet interface module w/ WS-F6700-DFC3BXL daughter card.

WS-F6700-DFC3BXL : Distributed Forwarding Card-3BXL Upgrade for WS-X67xx linecards using WS-SUP720-3BXL

Transceiver Type: Small Form-factor Pluggable (SFP)

Ports/Interface/ Connectors: 48 port; 1000BASE-SX, LX/LH, -ZX, -T; 1000BASE-CWDM; LC connecter

Port Density/Chassis Model:
240 ports (410 GbE max)/6513; 384 ports (386 GbE max)/6509

Maximum Frame Size: Up to 9216 bytes/frame

Queues per Port (Tx = Transmit, Rx = Receive),
- Tx-1p3q8T
- Rx-1q8T (2q8T when using dCEF)

Supervisor Engine Supported: Supervisor Engine 720

Performance/ Forwarding Rate (Mpps):
? 720 Gbps using CEF; Up to 30 Mpps per system
? Using dCEF upgrade: up to 48 Mpps sustained per slot for modules equipped with DFC3 to support distributed forwarding *

Forwarding Engine Architecture: