Analog Switch Guide 3 Texas Instruments 2012 Analog Switch Overview Selecting the Right TI Analog Switch When switches are first considered, a schematic of the ideal. Broadcom Limited is a diversified global semiconductor leader built on 50 years of innovation, collaboration and engineering excellence. Gigabit Ethernet on Cisco Catalyst 6. Series Switches How It Works. This white paper explains the high level architecture and packet flow details of the 6. Cisco Catalyst 6. Series Switch. The paper assumes knowledge of the basic concepts of Policy Feature Card 4 PFC4 and associated terminology detailed in the white paper Cisco Catalyst 6. A Guide To Ethernet Switch And Phy Chips Pdf' title='A Guide To Ethernet Switch And Phy Chips Pdf' />Supervisor 2. T Architecture. This document focuses on hardware that is shipping as of the date of this publication, and is not meant to be a configuration guide. Configuration examples are used throughout this paper to help explain the operational modes and features of the line card as applicable in the Cisco Catalyst 6. Series platform. For syntax reference of the command structures, please refer to the configuration and command guides for the 6. Series at http www. Overview. The Cisco Catalyst 6. Port 4. 0 Gigabit Ethernet Line Card, known by its product ID WS X6. G 2. T, is the first line card in the Cisco Catalyst 6. Series platform to offer 4. Gigabit Ethernet per port solution, along with a host of new software features. According to IEEE, from a compute and a networking point of view, server IO capacity doubles every two years, and the networking technology doubles in speed every 1. Apart from having many market drivers such as consumer and broadband access, content providers, video on demand, high performance computing and data center interconnect, 4. Gigabit Ethernet is now part of the IEEE 8. The WS X6. 90. 4 4. G 2. T module is designed with 4. Gigabit Ethernet and 1. Gigabit Ethernet fiber interfaces in order to meet the increasing demand for the 4. Gigabit Ethernet, as well as to offer the flexibility for aggregation of 1. Gigabit Ethernet in the campus and data center. This white paper will provide an architectural overview of the line card and the packet flow along with use cases. For the purposes of this document, we will interchangeably use 6. WS X6. 90. 4 4. G 2. T module to refer to this line card. High Level Description of WS X6. G 2. TThe 6. 90. Figure 1, is based on the fourth generation Policy Feature Card PFC4. Along with the Cisco Catalyst 6. BIOS Multicore Software Development Kit Version 2. Users Guide. Last updated 05082016. View and Download Asus A7N266VM user manual online. Asus Computer Hardware. A7N266VM Motherboard pdf manual download. This is a list of device bit rates, is a measure of information transfer rates, or digital bandwidth capacity, at which digital interfaces in a computer or network. No matter how big or small your home is, if youre not naturally a tidy person then keeping it clean can be a bit of a challenge. I live in a onebedroom apartment. Supervisor Engine 2. T Sup. 2T, the module enables the system to deliver three times the performance and four times the scalability of that possible with the previous generation Cisco Catalyst 6. Series line cards. Belonging to the family of 6. Series line cards that provide 8. Gigabit Ethernet per slot bandwidth, the 6. Gigabit Ethernet and 1. Gigabit Ethernet ports. When running in 4. Gigabit Ethernet mode, the 6. Gigabit Ethernet mode, it can provide a maximum of 1. This flexibility is possible as each port can accept a 4. Gigabit Ethernet C Form Factor Pluggable CFP optics module or be divided further into to four ports each of 1. Gigabit Ethernet with a Four. X adapter. To extend this flexibility even further, you can use the module in mixed mode, where one side of the card can use two CFP modules for 2 x 4. Gigabit Ethernet ports and the other side can use to Four. X adapters for 8 x 1. Gigabit Ethernet ports. Figure 1.       Cisco 6. WS X6. 90. 4 4. G 2. T Module. The 6. Built in Distributed Forwarding Card DFC4 standard and XL modes   Support for IEEE 8. Qbh based VN Tag protocol and Virtual Interface VIF processing   Two level, Strict Priority queuing in ingress and egress   Two level, quality of service Qo. S shaping on egress ports per queue and per port   Ingress buffer 5 MB4. Gigabit Ethernet port, and 1. MB1. 0 Gigabit Ethernet port   Egress buffer 8. MB4. 0 Gigabit Ethernet port, and 2. MB1. 0 Gigabit Ethernet port   Support for Deficit Weighted Round Robin DWRR and Shaped Round Robin SRR congestion avoidance techniques   IEEE 8. MACsec encryption and authentication on all ports in 4. Gigabit Ethernet and 1. Gigabit Ethernet modes   Support for up to eight Security Associations SA per port for Layer 2 and Layer 3 Cisco Trust. Sec   Egress multicast replication at up to 8. Gbps   Virtual switch link VSL support on all ports in both 4. Gigabit Ethernet and 1. Gigabit Ethernet modes   Blue Beacon LED on the front panel complimenting the line card status LED, for easy module identification in densely populated network environments   Port Beacon LEDs on the front panel complimenting the port status LED, for easy port identification in densely populated chassis   Quack chip support for counterfeit protection of field replaceable units FRUs   2 x 4. Gigabit Ethernet connections into the Switch fabric   Up to 6. Mpps local forwarding. System Level Requirements. The WS 6. 90. 4 4. G 2. T comes in standard or XL versions and is designed to operate in any Cisco Catalyst 6. E Series chassis. The module will not be supported in any of the earlier non E Series chassis. Table 1 provides details of the supported and unsupported chassis and Supervisor Engines for the 6. Table 1.        System Options for WS 6. G 2. TSupported Chassis. Unsupported Chassis. E, 6. 50. 4 E, 6. E, 6. 50. 9 E, 6. V E, 6. 51. 3 E6. NEB, 6. 50. 9 NEB A, 6. S, 7. 60. 4, 7. 60. S, 7. 60. 9, OSR 7. S, 7. 61. 3Supported Supervisors. Unsupported Supervisors. VS S2. T 1. 0G, VS S2. T 1. 0G XLSup. 1A, Sup. WS S7. 20 1. G, VS S7. GExcept for the supervisor designated slots, all other slots in the 6. E Series chassis can be used to populate the 6. As for the port transceivers, both short range and long range fiber optics are supported. Table 2 provides details of the supported optics and transceiver types. Table 2.        Supported Optics for WS X6. G 2. TProduct ID Transceiver Type Media Type Distance CFP 4. G SR4. 40. GBASE SR4 MMFMultimode Fiber 8. OM3 Multimode Fiber. CFP 4. 0G LR4. 40. GBASE LR4 SMFSingle Mode Fiber 1. CWDM 1. 0 km. CVR CFP 4. GSFPFour. X Adapter Converts each 4. GE CFP port to 4 1. GE SFP ports or 4 1. GE SFP ports. NANASFP 1. G SRSFP 1. 0G LRSFP 1. G LRMSFP 1. 0G ERSFP H1. GB CU1. MSFP H1. GB CU3. MSFP H1. GB CU5. MSupported SFP transceivers with Four. X adapter MMF OM3SMF G. MMF FDDI gradeSMFG. Copper Twin. Ax cable. Copper Twin. Ax cable. Copper Twin. Ax cable Up to 3. GLC SX MMDGLC LH SMDGLC TSupported SFP transceivers with Four. X adapter. MMF 5. FDDISMFMMFCategory 5 unshielded twisted pair copper cabling. SMF5. 50m MMF1. Port Numbering. Port numbering for the 6. Port numbers 1 to 4 pertain to the 4. Gigabit Ethernet mode of operation, and port numbers 5 to 2. Gigabit Ethernet mode. The naming on the front panel ports is shown in Figure 2 and Figure 3. The front panel ports can be logically divided in to two halves and for the purposes of illustration in this document, we will refer to ports 1, 2, 5, 6, 7, 8, 9, 1. Figure 2.       Port Numbering for 4. Gigabit Ethernet Ports. Punjab University Ma Admission Challan Form Download there. Figure 3.       Port Numbering for 1. Gigabit Ethernet Ports. Port Speed Operational Modes. The front panel ports are logically grouped in to two portgroups the left half ports are grouped in to portgroup 1, and right half ports are grouped in to portgroup 2. From a port speed configuration point of view, there are three modes of operation on the 6. Gigabit Ethernet mode, 1. Gigabit Ethernet mode, and mixed mode. The default status of the port operation mode can be identified using the show hw module slot operation mode command, as follows 6. Lg L3 Adb Driver Download. E. S2. T. SA. DUT2sh hw module slot 3 operation mode. Module 3 port group 1 is running in Forty. Gigabit. Ethernet mode. Module 3 port group 2 is running in Forty. Gigabit. Ethernet mode. E. S2. T. SA. DUT24. List of device bit rates. This is a list of device bit rates, is a measure of information transfer rates, or digital bandwidth capacity, at which digital interfaces in a computer or network can communicate over various kinds of buses and channels. The distinction can be arbitrary between a computer bus, often closer in space, and larger telecommunications networks. Many device interfaces or protocols e. SATA, USB, SAS, PCIe are used both inside many device boxes, such as a PC, and one device boxes, such as a hard drive enclosure. Accordingly, this page lists both the internal ribbon and external communications cable standards together in one sortable table. Factors limiting actual performance, criteria for real decisionseditMost of the listed rates are theoretical maximum throughput measures in practice, the actual effective throughput is almost inevitably lower in proportion to the load from other devices networkbus contention, physical or temporal distances, and other overhead in data link layer protocols etc. The maximum goodput for example, the file transfer rate may be even lower due to higher layer protocol overhead and data packet retransmissions caused by line noise or interference such as crosstalk, or lost packets in congested intermediate network nodes. All protocols lose something, and the more robust ones that deal resiliently with very many failure situations tend to lose more maximum throughput to get higher total long term rates. Device interfaces where one bus transfers data via another will be limited to the throughput of the slowest interface, at best. For instance, SATA 6. G controllers on one PCIe 5. G channel will be limited to the 5. G rate and have to employ more channels to get around this problem. Early implementations of new protocols very often have this kind of problem. The physical phenomena on which the device relies such as spinning platters in a hard drive will also impose limits for instance, no spinning platter shipping in 2. SATA II 3 Gbits, so moving from this 3 Gbits interface to USB3 at 4. Gbits for one spinning drive will result in no increase in realized transfer rate. Contention in a wireless or noisy spectrum, where the physical medium is entirely out of the control of those who specify the protocol, requires measures that also use up throughput. Wireless devices, BPL, and modems may produce a higher line rate or gross bit rate, due to error correcting codes and other physical layer overhead. It is extremely common for throughput to be far less than half of theoretical maximum, though the more recent technologies notably BPL employ preemptive spectrum analysis to avoid this and so have much more potential to reach actual gigabit rates in practice than prior modems. Another factor reducing throughput is deliberate policy decisions made by Internet service providers that are made for contractual, risk management, aggregation saturation, or marketing reasons. Examples are rate limiting, bandwidth throttling, and the assignment of IP addresses to groups. These practices tend to minimize the throughput available to every user, but maximize the number of users that can be supported on one backbone. Furthermore, chips are often not available in order to implement the fastest rates. AMD, for instance, does not support the 3. Hyper. Transport interface on any CPU it has shipped as of the end of 2. Additionally, Wi. MAX service providers in the US typically support only up to 4 Mbits as of the end of 2. Choosing service providers or interfaces based on theoretical maxima is unwise, especially for commercial needs. A good example is large scale data centers, which should be more concerned with price per port to support the interface, wattage and heat considerations, and total cost of the solution. Because some protocols such as SCSI and Ethernet now operate many orders of magnitude faster than when originally deployed, scalability of the interface is one major factor, as it prevents costly shifts to technologies that are not backward compatible. Underscoring this is the fact that these shifts often happen involuntarily or by surprise, especially when a vendor abandons support for a proprietary system. ConventionseditBy convention, bus and network data rates are denoted either in bits per second bits or bytes per second Bs. In general, parallel interfaces are quoted in Bs and serial in bits. The more commonly used is shown below in bold type. On devices like modems, bytes may be more than 8 bits long because they may be individually padded out with additional start and stop bits the figures below will reflect this. Where channels use line codes such as Ethernet, Serial ATA and PCI Express, quoted rates are for the decoded signal. The figures below are simplex data rates, which may conflict with the duplex rates vendors sometimes use in promotional materials. Where two values are listed, the first value is the downstream rate and the second value is the upstream rate. All quoted figures are in metric decimal units. Note that these arent the traditional binary prefixes for memory size. These decimal prefixes have long been established in data communications. This occurred before 1. IEC and other organizations introduced new binary prefixes and attempted to standardize their use across all computing applications. BandwidthseditThe figures below are grouped by network or bus type, then sorted within each group from lowest to highest bandwidth gray shading indicates a lack of known implementations. Technology. Max. rate. Year. TTY V. 1. 87. TTY V. 1. 87. 00. NTSC Line 2. 1 Closed Captioning. Modems narrowband and broadbandeditTechnology. Rate. Rate ex. overhead. Year. Morse code skilled operator7. Modem 1. 10 baud Bell 1. Bs 1. 0 cps61. Modem 3. Bell 1. V. 2. 17. Bs 3. 0 cps61. Modem 1. Bell 2. 12. A or V. Bs 1. 20 cps61. Modem 1. V. 2. 37. 00. 31. Bs 1. 20 cps61. Modem 2. V. 2. 2bis7. 00. Bs61. Modem 4. V. 2. 7ter7. Bs61. 98. 88Modem 9. V. 3. 27. 00. 39. Bs61. 98. 97Modem 1. V. 3. 2bis7. 00. Bs61. Modem 2. V. 3. 4 1. Bs61. 99. 4Modem 3. V. 3. 4 1. 99. 69. Bs61. 99. 68Modem 5. V. 9. 07. 00. 45. Bs. 19. 98. Modem 5. V. 9. 27. 00. 45. Bs. 20. 01. Modem data compression variable V. V. 4. 47. 00. 45. Bs. 20. 008ISP side textimage compression variable7. Bs. 19. 988ISDNBasic Rate Interface singledual channel7. Bs. 19. 861. 1IDSL dual ISDN 1. Bs. 20. 001. 2Technology. Rate. Rate ex. overhead. Year. HDSL ITU G. DS1. 70. 06. 15. 44. Bs. 19. 981. 3MSDSL7. Bs  SDSL7. 00. 62. Bs  SHDSL ITU G. Bs. ADSL G. Bs. 19. 98. ADSL G. ITU G. 9. Bs. 19. 99. ADSL2 ITU G. Bs. 20. 02. ADSL2 ITU G. Bs. 20. 03. DOCSIS v. Mbits. 70. 07. 38. Bs. 19. 97. DOCSIS v. Mbits. 70. 07. 38. Bs. 20. 01. VDSL ITU G. Pirates Of Silicon Valley Movie Free Download In Hindi there. Mbits. 70. 07. 56. Bs. 20. 01. VDSL2 ITU G. Mbits. 70. 08. 10. Bs. 20. 06. VDSL2 ITU G. Amendment 1 1. 11. Mbits. 70. 08. 10. Bs. 20. 15. G. fast ITU G. Mbits. 70. 09. 10. Bs. 20. 14. DOCSIS v. Mbits. 70. 08. 16. Bs 2. 00,0. 00,0. Uni DSL7. 00. 82. Mbits. 70. 08. 20. Bs. 20. 06. BPON G. Mbits. 70. 08. 62. Bs. 20. 051. 7EPON 8. Mbits. 70. 09. 10. Bs. 20. 08. DOCSIS v. Mbits. 70. 10. 10. Bs. 20. 15. GPON G. Mbits. 70. 09. 24. Bs 3 billion wpm2. G PON G. 9. 87 fiber optic service. Mbits. 70. 10. 10. Bs 7. 00. 11. 20. NG PON2 G. 9. 89 fiber optic service. Mbits. 70. 10. 40.