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Cisco Core Network Switch WS-X6816-10G-2T 16 Port X2 10 Gigabit Ethernet Module

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Cisco Core Network Switch WS-X6816-10G-2T 16 Port X2 10 Gigabit Ethernet Module

China Cisco Core Network Switch WS-X6816-10G-2T 16 Port X2 10 Gigabit Ethernet Module supplier

Large Image :  Cisco Core Network Switch WS-X6816-10G-2T 16 Port X2 10 Gigabit Ethernet Module

Product Details:

Place of Origin: USA
Brand Name: CISCO
Certification: FCC
Model Number: WS-X6816-10G-2T=

Payment & Shipping Terms:

Minimum Order Quantity: 1/pcs
Price: can negotiate
Packaging Details: Pack them with carton box
Delivery Time: 1-3 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 20/pcs
Detailed Product Description
Slots: 16 Subtype: 10 Gigabit Ethernet
Optics: X2 Products Status: In Stock
Packaging: Original New Cisco Box Packing Shipment: Free Shipping
Warranty: 1 Year Warranty Place Of Origin: HK CN

Cisco Core Network Switch WS-X6816-10G-2T 16 Port X2 10 Gigabit Ethernet Module

 

Description:16 Port 10G with DFC4
WS-X6816-10G-2T is 16-port 10 Gigabit Ethernet Fiber Module for Cisco Catalyst 6500 E-series switch with exclusively supported by Supervisor Engine 2T. WS-X6816-10G-2T equipped with WS-F6K-DFC4-E daughter card to deliver optimal performance up to a sustained 60 Mpps for L2, IPv4 and MPLS forwarding and 30 Mpps for IPv6 forwarding, and makes this module ideally suited for deployment in access and aggregation network in campus and data center.

 

 

Model info: WS-X6816-10G-2T  
Devide Tyde 10 Gigabit Ethernet interface Fiber module  
Ports 16 * 10G X2 ports  
Switch fabric connection 2 * 20 Gbps (40 Gbps total )  
Forwarding Engine WS-F6K-DFC4-E  
ACL entries 64,000  
Netflow entries 512,000  
Routing entries 256,000  
Bridge Domains 16,000  
MAC address 128,000  
Multicast routing 256,000  
IPv4 forwarding speed 60 Mpps  
Queues Oversubscription mode Performance mode:
Receive: 1 priority queue, 7 round robin queues, 2 threshold per port Receive: 8 priority queue, 4 threshold per port
Transmit: 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 Oversubscription mode: Performance mode:
DWRR DWRR
WRED WRED
  SRR at egress
Virtual Switch Link (VSL) Oversubscription mode: No Performance mode: Yes (Up to 4 10 Gigabit Ethernet ports can be used for virtual switch link)
Port buffers Oversubscription mode: Performance mode:
90 MB per port group 256 MB per port (128 MB for ingress and 128 MB for egress)
Queuing Mechanisms CoS-based queue mapping  
DSCP-based queue mapping
Hardware-based Multicast replication Ingress and egress  
Approximately 20 GB per replication engine
2 replication engines per module
Jumbo frame support for bridged and routed packets Up to 9216 bytes  
Maximum port density per chassis 176 ports (6513-E chassis)  
128 ports (6509-E chassis)
Maximum port density per VSS 352 ports  
Supervisor engines supported Cisco Catalyst 6500 Series Supervisor Engine VS-S2T-10G  
Chassis supported Any Cisco Catalyst 6500 E-Series chassis, including 6503-E, 6504-E, 6506-E, 6509-E, 6509-V-E (NEBS compliant) 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, 6506-E, 6509, 6509-E, 6509-V-E Can occupy slots 1-6 and 9-13 in a Cisco Catalyst 6513-E chassis
Onboard memory 1 GB default  
Power requirement 488.5 Watts  
X2 Pluggable Optics part number X2-10GB-LRM(multimode fiber): 1310 nm serial, 220m over multimode fiber X2-10GB-SR(multimode fiber): 850 nm serial, up to 300m over multimode fiber
X2-10GB-LR(single-mode fiber): 1310 nm serial, 10 km over single-mode fiber X2-10GB-LX4(multimode fiber): WWDM 1310 nm, up to 300m over multimode fiber
X2-10GB-ER(single-mode fiber): 1550 nm serial, 40 km over single-mode fiber X2-10GB-ZR: 1550 nm serial, 80 Km over single-mode fiber

 

 

 

Figure 1. Port Group Mappings on Front Panel of 16-Port 10 Gigabit Ethernet Fiber Module

 

        Cisco Core Network Switch WS-X6816-10G-2T 16 Port X2 10 Gigabit Ethernet Module

 

 

Each port group can operate in either oversubscription mode or performance mode. In oversubscription mode, you can use up to 4 ports in the port group. In performance mode, only the first port of the port group is enabled, and that port comes with enhanced buffering and quality-of-service (QoS) functionality. The other 3 ports in the port group will be administratively shut down. The 16-port 10 Gigabit Ethernet module works in oversubscription mode by default.

 

The software command Cat6500(config)#[no] hw-module slot x oversubscription port-group y will put port group y (1, 2, 3, or 4) in performance mode and administratively disable the oversubscribed ports (ports 2-4 in port group 1, ports 6-8 in port group 2, ports 10-12 in port group 3, and ports 14-16 in port group 4) and put them in shutdown state. In this mode, the user cannot do “no shut” on the disabled ports.

 

The following command will display the current configuration of all the port groups in slot x. The output of this command will be something like that shown in Table 1

 

 

Table 1. Cat6500# show hw-module slot x Oversubscription

 

Port Group Oversubscription Mode
1 Enabled
2 Disabled
3 Enabled
4 Disabled

 

 

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