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Общая информация (WS-X6904-40G-2T)
WS-X6904-40G-2T provides 4-port 40 Gigabit Ethernet Fiber connectivity, in which each port can accept a 40 Gigabit Ethernet C Form-Factor Pluggable (CFP) optics modulebe converted to four ports of 10 Gigabit Ethernet with a FourX adapter, enabling customers to deploy 10 Gigabit Ethernet to meet current needs and be ready to transition to 40 Gigabit Ethernet without any disruption. The module is primary designed for campus, data center and service provider, as well as for high-density 10 Gigabit Ethernet and 40 Gigabit Ethernet transport in the core. WS-X6904-40G-2T is only compatible with Supervisor Engine 2T and supports two types of CFP optics: CFP-40G-LR4 and CFP-40G-SR4 to provide the distance up to 10-km over single-mode fiber and 100m over OM3 multimode fiber, respectively, it also supports Virtual Switch Link (VSL) on all ports.
| Specification | |
| Devide Tyde | 10 Gigabit Ethernet interface Fiber module |
| Product Description | Cisco Catalyst 6500 Series 10 Gigabit Ethernet interface module WS-X6904-40G-2T |
| Supervisor engines supported | Cisco Catalyst 6500 Series Supervisor Engine VS-S2T-10G |
| Forwarding Engine | WS-F6K-DFC4-E |
| ACL entries | 64000 |
| Netflow entries | 512000 |
| Bridge Domains | 16000 |
| MAC address | 128000 |
| Multicast routing | 256000 |
| IPv4 forwarding speed | 60 Mpps |
| Queues | Receive: 1 priority queue, 7 round robin queues, 4 threshold per port group Transmit: 1 priority queue, 7 round robin queues, 4 threshold per port group |
| Scheduler | Deficit Weighted Round Robin (DWRR) Weighted Random Early Detection (WRED) |
| Virtual Switch Link (VSL) | Yes (all ports). Maximum of 4 x 40 G ports (refer to EtherChannel capacity section above) |
| Routing entries | 256000 |
| Port buffers | Port Group 1& 2 has combined Ingress packet buffer of 10 MB same as the Port Group 3 & 4 Port Group 1 & 2 has combined Egress packet buffer of 176 MB same as Port Group 3 & 4 |
| Queuing Mechanisms | CoS-based queue mapping DSCP-based queue mapping |
| Hardware-based Multicast replication | Ingress and egress Approximately 20 GB per replication engine Four replication engines per module delivering total throughput of 80 Gbps |
| Jumbo frame support for bridged and routed packets | Up to 9216 bytes |
| Maximum port density per chassis | 44 * 40 Gigabit Ethernet ports or 176 * 10 Gigabit Ethernet port (6513-E chassis) 32 * 40 Gigabit Ethernet ports or 128 * 10 Gigabit Ethernet ports (6509-E chassis) |
| Maximum port density per VSS | 88 * 40 Gigabit Ethernet ports or 352 * 10 Gigabit Ethernet ports (6513-E chassis) 64 * 40 Gigabit Ethernet ports or 256 * 10 Gigabit Ethernet ports (6509-E chassis) |
| Chassis supported | Any Cisco Catalyst 6500 E-Series chassis, including 6503-E, 6504-E, 6506-E, 6509-E, 6509-V-E and 6513-E chassis Not supported in non-E Series chassis |
| Slot requirements | Can occupy any slot in any Cisco Catalyst 6503-E, 6504-E, 6506-E, 6509-E, 6509-V-E, 6513-E Can occupy slots 1-6 and 9-13 in a Cisco Catalyst 6513-E chassis |
| Onboard memory | 2 GB default |
| Power requirement | 468 Watts |
| Model info: | WS-X6904-40G-2T |
| Ports | 4 * 40G Gigabit Ethenet or 16 * 10 Gigabit Ethernet |
| switch fabric connection | CFP-40G-LR4, 40G-CFP-SR4 FourX converter for 10 Gigabit Ethernet SFP+ |
| Pluggable Optics part number | CFP-40G-SR4(multimode fiber): 850 nm serial, 100m over OM3 multimode fiber, MPO connector CFP-40G-LR4(single-mode fiber): 1310 nm serial, 10 km over single-mode fiber, SC duplex connector CVR-CFP-4SFP10G: FourX coverter to convert each 40GE port into 4 * 10GE SFP+ ports |
Теги: WS-X6904-40G-2T Cisco