WS-X6904-40G-2T Модуль Cisco Catalyst

Производитель

Cisco

Part Number

WS-X6904-40G-2T

Порты

4 x 40 Gigabit Ethernet/16 x 10 Gigabit Ethernet

Onboard memory

2 GB default (no higher upgrade)

Forwarding engine

WS-X6904-40G-2T Comes equipped with DFC4-E for distributed forwarding, supporting 256K forwarding entries, increased ACL entries to 64 K, increased Cisco IOS® NetFlow entries to 512K, and increased IPv4 forwarding speed to 60 mpps

Jumbo frame support for bridged and routed packets

Up to 9216 bytes

Optics

CFP-40G-LR4, 40G-CFP-SR4

Supervisor engines supported

Cisco IOS Supervisor Engine 2T and 2TXL

Switch fabric connection

80 Gbps full duplex

Chassis supported

Any Cisco Catalyst 6500 E-Series chassis, including 6503-E, 6504-E, 6506-E, 6509-E, 6509-V-E, 6513-E (NEBS compliant operating temperature up to 55°C)

Oversubscription

21 in Oversubscription mode 11 in Performance mode

Port buffers

Port Group 1& 2 has combined Ingress packet buffer of 10 MB same as the Port Group 3 & 4

Queues

Receive 1p7q4t/2p6q4t

Queuing mechanisms

Class-of-service (CoS)-based queue mapping

Scheduler

Deficit Weighted Round Robin (DWRR)

Slot requirements

Can occupy any slot in any Cisco Catalyst 6503-E, 6504-E, 6506-E, 6509-E, or 6509-V-E chassis

Can be used to form virtual switch link

Yes (on all ports). Maximum of 4 x 40 G ports (refer to EtherChannel capacity section above)

Can you upgrade WS-x6904-40G-2T to XL version with DFC4XL?

Yes. WS-6904-40G-2T can be upgraded to a XL version by swapping out the DFC4 with DFC4XL

EtherChannel Capacity

40 Gigabit Ethernet mode

Hardware-based multicast replication

Ingress and Egress mode

Безопастность

Layer 2 and Layer 3 Cisco TrustSec (Security Group Tagging & Security Group Access Control List) and IEEE 802.1ae (MACsec) Layer 2 encryption in hardware

Длина

37 см

Ширина

23.5 см

Высота

7.87 см

Вес

0.98 кг