manualshive.com logo in svg

NETGEAR FS 726, Руководство пользователя, Страница: 22 / 52

Поделиться
Скачать
NETGEAR FS 726 Скачать руководство пользователя страница 22

3-1

applications

CHAPTER 3: APPLICATIONS

The FS726 and FS750 Switches are designed to provide flexibility in configuring your
network connections. Both switches can be used as stand-alone devices or used with 10
Mbps hubs, 100 Mbps hubs, or 10/100 Mbps switches. This chapter shows how the
FS726 and FS750 Switches can be used in various network environments.

Topics include:

• Desktop switching

• Segment switching and bridging from 10 Mbps to 100 Mbps

• Media compatibility and conversion

Desktop Switching

The FS726 and FS750 Switches can be used as desktop switches to build a small 
network that enables users to have 1000 Mbps access to a file server. A full-duplex
adapter card installed in the server can provide 2000 Mbps full-duplex connection.

Figure 3-1. Example of Desktop Switching

100 Mbps

1000 Mbps

10 Mbps

Model FS726

 

Switch

Model FS750

 

Switch

Server

Server

Содержание FS 726

Страница 1: ...FS MODEL 726 FS MODEL 750 Modular Fast Ethernet Switch User s Guide...

Страница 2: ...the market and has been granted the right to test the series for compliance with the regulations Voluntary Control Council for Interference VCCI Statement This equipment is in the first category info...

Страница 3: ...nst the generation of radio interference in accordance with the application of Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55024 Class A CISPR 22 Warning Th...

Страница 4: ...f you are outside North America please refer to the phone numbers listed on the Support Information Card that shipped with your switch E mail Technical Support at support NETGEAR com Defective or dama...

Страница 5: ...le Bays 2 5 Auto Uplink 2 5 Reset Button 2 7 CHAPTER 3 Applications 3 1 Desktop Switching 3 1 Segment Switching and Bridging from 10 Mbps to 100 Mbps 3 2 Media Compatibility and Conversion 3 2 CHAPTER...

Страница 6: ...ocol and Standards Compatibility A 1 Data Rate A 1 Interface A 1 Performance Specifications A 2 Bandwidth A 2 Electrical Specifications A 3 Power Consumption A 3 Physical Specifications A 3 Environmen...

Страница 7: ...ns C 3 Twisted Pair Cables C 3 Patch Panels and Cables C 5 Using 1000BASE T Gigabit Ethernet over Category 5 Cable C 5 Overview C 5 Cabling C 6 Length C 6 Return Loss C 6 Near End Crosstalk NEXT C 7 P...

Страница 8: ...of Desktop Switching 3 1 Figure 3 2 Example of Segment Switching and Bridging 3 2 Figure 3 3 Example of Media Compatibility and Conversion 3 3 Figure 4 1 Attaching Mounting Brackets 4 3 Figure 4 2 Co...

Страница 9: ...ng Information 5 1 Table B 1 10 100 Mbps RJ 45 Plug and RJ 45 Connector Pin Assignments B 2 Table B 2 100 1000 Mbps RJ 45 Plug and RJ 45 Connector Pin Assignments B 2 Table C 1 Electrical Requirements...

Страница 10: ...the flex ibility to buy according to your immediate needs then add to your system later You can purchase the optimal combination of copper and fiber gigabit modules for your network both the same or o...

Страница 11: ...ments that have a mix of Ethernet and Fast Ethernet devices In addition all 10 100 Mbps ports operate in half or full duplex mode increasing the maximum bandwidth of each connection up to 20 Mbps or 2...

Страница 12: ...and easy connection to new or existing 10 and 100 Mbps users and services Store and forward intelligent processing to remove erroneous packets from the network Automatic address learning function to b...

Страница 13: ...u Fast Ethernet standards IEEE802 3ab Gigabit Ethernet and IEEE802 3z Gigabit Ethernet LED indicators to show link speed activity collision and duplex for switch status and troubleshooting Rack Mount...

Страница 14: ...Power cord Rack mount kit for installing the switch in a 19 inch rack NETGEAR FS726 and FS750 Modular Fast Ethernet Switch User s Guide Support Information Card Warranty Owner Registration Card If any...

Страница 15: ...k panels of the FS726 Switch Figure 2 2 shows the key components on the front and back panels of the FS750 Switch The front panel of each switch contains a reset button an LED Mode push button for alt...

Страница 16: ...2 1 Front and Back Panels of the FS726 Switch 10 100 Mbps ports Module Bays LED Mode Button Reset Button Fan Power Receptacle Front Panel of the Model FS726 Switch Rear Panel of the Model FS726 Switc...

Страница 17: ...matically detects the maximum speed 10 or 100 Mbps and duplex mode half or full duplex of the attached device and displays this information using the front panel 100 Mbps and FDX LEDs for that port LE...

Страница 18: ...sconnected Link Green On Port has a valid link connection Off A valid link has not been established on the port Mode in Max Spd 10 100 Mbps Port Green On Port has made a 100 Mbps connection Off Port h...

Страница 19: ...connection such as when connecting the port to a PC or an uplink connection such as when connecting the port to a router switch or hub After detecting this information the switch automatically configu...

Страница 20: ...n 2 6 Model FS726 Switch EN524 Hub FR314 Router Model FS726 Switch FR314 Router Figure 2 3 Creating Redundant Paths between Network Devices Example 1 Figure 2 4 Creating Redundant Paths between Networ...

Страница 21: ...her insert or remove a module from a module bay To activate the Reset button insert a small wire such as a paper clip into the hole and gently push As the switch reinitializes all of the LEDs will ext...

Страница 22: ...ous network environments Topics include Desktop switching Segment switching and bridging from 10 Mbps to 100 Mbps Media compatibility and conversion Desktop Switching The FS726 and FS750 Switches can...

Страница 23: ...etworks to 100BASE TX Fast Ethernet networks Figure 3 2 Example of Segment Switching and Bridging Media Compatibility and Conversion The FS726 and FS750 Switches are ideal for a mixed media environmen...

Страница 24: ...Power 1 2 3 4 5 6 7 8 17 1000M 100M Activity Green FDX Yellow COL 00M 10M On Link 13 16 18 17 9 Normal Uplink 9 11 1 4 5 12 8 Normal Uplink 1000M Link 2 3 4 FS509 MODEL Fast Ethernet Switch 9PORT 10...

Страница 25: ...LLATION This chapter describes the installation procedures for the NETGEAR FS726 and FS750 Switches Topics include Preparing the site Installing the switch Connecting devices to the switch Checking th...

Страница 26: ...in Appendix A Be sure the AC outlet is not controlled by a wall switch which can accidentally turn off power to the outlet and the switch Environmental Install the switch in a dry area with ambient te...

Страница 27: ...efer to Figure 4 1 To perform this procedure you need the 19 inch rack mount kit supplied with your switch 1 Attach the supplied mounting brackets to the side of the switch 2 Insert the screws provide...

Страница 28: ...or more information about Auto Link technology refer to Auto Uplink on page 12 7 Connect each device to an RJ 45 network port on the switch s front panel see Figure 4 2 Use Category 5 Cat5 unshielded...

Страница 29: ...nd or fiber gigabit uplinks but you also can opt to expand your network gradually and affordably as needed Installing a Gigabit Ethernet module a Unscrew and remove the module cover plate b Insert the...

Страница 30: ...fter you select an appropriate outlet use the following procedure to apply AC power 8 Connect the female end of the supplied AC power adapter cable to the power outlet on the back of the switch 9 Conn...

Страница 31: ...4 7 installation...

Страница 32: ...ved Check the power cord connections for the switch at the switch and the connected device Make sure all cables used are correct and comply with Ethernet specifications Link LED is off Port connection...

Страница 33: ...re devices are not Verify that the cabling is correct Be not recognized as part properly connected or sure all connectors are securely of the network cabling does not meet positioned in the required p...

Страница 34: ...s and other physical aspects of the installation do not exceed the Ethernet limitations Switch Integrity If required verify the integrity of the switch by resetting the switch To reset the switch remo...

Страница 35: ...3ab 1000BASE T IEEE 802 3z 1000BASE SX IEEE 802 3x Flow Control Data Rate 10 Mbps differential Manchester encoded IEEE 802 3 100 Mbps with 4B 5B encoding and MLT 3 physical interface for 100BASE TX 1...

Страница 36: ...Mbps port 64B packets 1 480 000 frames second maximum on 1000 Mbps port 64B packets 10 100 buffer memory 8 MB for 16 ports Gigabit buffer memory 2 BM per port Forwarding modes Store and forward Netwo...

Страница 37: ...05 mm 8 1 D 205 mm 8 1 H 43 mm 1 6 H 86 mm 3 4 Weight 3 2 Kg 7 0 lbs 4 3 Kg 9 5 lbs Environmental Specifications Operating temperature 0 to 40 C Storage temperature 32 to 104 C Operating humidity 90 m...

Страница 38: ...s 1A C tick Electromagnetic Susceptibility CE mark commercial Electrostatic discharge ESD IEC 801 2 Level 2 3 Radiated electromagnetic field IEC 801 3 Level 2 Electrical fast transient burst IEC 801 4...

Страница 39: ...all 100BASE T certified Category 5 cabling use RJ 45 plugs The RJ 45 plug accepts 4 pair UTP or shielded twisted pair STP 100 ohm cable and connects into the RJ 45 connector The RJ 45 connector is use...

Страница 40: ...Receive Data Output Transmit Data 3 Output Transmit Data Input Receive Data 6 Output Transmit Data Input Receive Data 4 5 7 8 Internal termination not used for data transmission Table B 2 lists the p...

Страница 41: ...to the receive port of the opposite interface and vice versa Fiber cables must be connected in this manner to transmit and receive data The duplex SC connector and duplex SC plug are illustrated in F...

Страница 42: ...ified up to 100 MHz bandwidth 100BASE TX operation uses one pair of wires for transmission and the other pair for receiving and for collision detection When installing Category 5 UTP cabling use the f...

Страница 43: ...ength divided as follows 20 ft 6 m between the hub and the patch panel if used 295 ft 90 m from the wiring closet to the wall outlet 10 ft 3 m from the wall outlet to the desktop device The patch pane...

Страница 44: ...Hz 44 at 31 MHz 39 at 100 MHz 32 Twisted Pair Cables For two devices to communicate the transmitter of each device must be connected to the receiver of the other device The crossover function is usual...

Страница 45: ...re C 2 illustrates crossover twisted pair cable Figure C 2 Crossover Twisted Pair Cable 736EA Tx Rx 1 2 3 6 Tx Rx 1 2 3 6 A B Key A Uplink or MDI port as on a PC B Normal or MDI X port as on a hub or...

Страница 46: ...esults in excessive collisions causing the attached port to be partitioned or disconnected from the network Using 1000BASE T Gigabit Ethernet over Category 5 Cable Overview When using the new 1000BASE...

Страница 47: ...imum distance limitation between two pieces of equipment is 100 m as per the original Ethernet specification The end to end link is called the channel TSB 67 defines the Basic Link which is the portio...

Страница 48: ...of crosstalk disturbance energy that is detected at the near end of the link the end where the transmitter is locat ed NEXT measures the amount of energy that is returned to the sender end The factors...

Страница 49: ...ble C 2 lists the electrical requirements of fiber cable Table C 2 Electrical Requirements of Fiber Optic Cable Specification Fiber Optic Cable Number of strands Two Cable type 62 5 125 m multimode fi...

Страница 50: ...stallation 4 6 Connecting Devices to the Switch 4 4 Connector pin assignments RJ 45 Plug and RJ 45 Connector B 1 Customer Support iv D Data Rate A 1 Desktop Switching 3 1 F Fast Ethernet Cable Guideli...

Страница 51: ...s 3 2 T Technical Specifications Network Protocol and Standards Compatibility A 1 Data Rate A 1 Interface A 1 Electrical Specifications A 3 Physical Specifications A 2 Environmental Specifications A 3...

Страница 52: ...NETGEAR Inc 4500 Great America Parkway Santa Clara CA 95054 USA Phone 1 888 NETGEAR www NETGEAR com M FS700NA 0 July 2001...

Отзывы:

Нет отзывов