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Содержание RangeLAN2 7920

Страница 1: ......

Страница 2: ...er with or remove the Ethernet Adapter s external foil label This warranty does not cover and Proxim will not be liable for any damage or failure caused by misuse abuse acts of God accidents or other...

Страница 3: ...gital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses an...

Страница 4: ...Rotary Switches 17 LED Indicators 18 10BASE T Connector Specification 22 Serial Port Specification 23 Antenna Options 25 Mounting Options 25 5 Software Configuration 27 Displaying the Configuration M...

Страница 5: ...ed Node Filtering on RangeLAN2 Access Points 49 LED Error Codes 52 Commonly Asked Technical Support Questions 53 A Menu Structure 55 B Parameters 59 Radio Parameters 59 Advanced Configuration Paramete...

Страница 6: ...v...

Страница 7: ...ill find the configuration tool easy to use In no time you will have a wireless connection to your network s application software printing e mail and other network services This wireless adapter allow...

Страница 8: ...ts into a PCMCIA Type II slot on a portable notebook laptop or pen based computer RangeLAN2 7510 752x Access Points allow RangeLAN2 products to seamlessly connect to a wired Ethernet network RangeLAN2...

Страница 9: ...he Product Package Each RangeLAN2 792x Ethernet Adapter comes with One 1 RangeLAN2 Ethernet Adapter One 1 1 dBi omnidirectional antenna One 1 12 Volt 1 Amp power adapter One 1 RS 232 serial cable One...

Страница 10: ...4 Figure 1 RangeLAN2 792x Ethernet Adapter Components...

Страница 11: ...Security IDs on your network You do not intend to configure the Ethernet Adapter with an IP address Follow the steps below to install the RangeLAN2 792x Ethernet Adapter 1 Firmly screw the antenna on...

Страница 12: ...t using Domain 0 use the Domain rotary switch on the underside of the RangeLAN2 Ethernet Adapter to set the Domain number to a value between 0 and 9 If the existing network is using a Domain number be...

Страница 13: ...E T cross over cable When the cable is correctly connected to both units the Link LED to the right of the Ethernet Adapter s 10BASE T connector will glow steady green 5 Confirm that the yellowSync LED...

Страница 14: ...requirement pleaserefertoChap ter 11 7 Your RangeLAN2 Ethernet Adapter is now ready for operation and the Ethernet ready device should be able to communicate with the wired and wireless network throug...

Страница 15: ...h wireless LANs one or more computers easily establish an ad hoc network when the units are in range of each other Each computer can dynamically connect and reconnect to the others with no additional...

Страница 16: ...s allows the wireless clients to access the network resources Figure 4 Single Ethernet AP For larger environments RangeLAN2 products support the ability to roam from one wireless cell to another while...

Страница 17: ...2 s multi channel architecture Access Points can be placed within the same cell area to increase the aggregate throughput supported by the network In addition the overlap ping cells offer redundancy o...

Страница 18: ...erlap Each RangeLAN2 Access Point within a roaming network must be configured as a Master on a unique Channel Subchannel pair but all Access Points must have the same Domain number and Security ID In...

Страница 19: ...cells must overlap to ensure that there are no gaps in coverage and that the roaming PC will always have a connec tion available The RangeLAN2 Ethernet Adapter allows you to add printers computers in...

Страница 20: ...pport more than 8 devices on its Ethernet port as shown in Figure 7 The Ethernet Adapter filters at a rate less than full Ethernet speed This will not pose a problem for a small network with a minimal...

Страница 21: ...ver cable Note that the Ethernet Adapter does NOT support roaming A wired network will support only one Ethernet Adapter acting as a Master A wireless client can not roam between two Ethernet Adapters...

Страница 22: ...range of the Master but not within range of one another The advantage of repeating is the ability to double the effective range of the RangeLAN2 network However be aware that by enabling the repeating...

Страница 23: ...witch allows the user to externally set the unit s Station Type to either a Master or a Sta tion within a wireless network The Ethernet Adapter is pre configured so that the switch is set as a Station...

Страница 24: ...on the right side with the unit orien tated so that you can read the Proxim logo changes colors from yellow initializing to green operational This LED will blink red in a repeating pattern if a probl...

Страница 25: ...the Ethernet Adapter is transmitting data packets over its radio The Ethernet LED on the left side blinks green when the Ethernet Adapter is transmitting data over the 10BASE T Ethernet port Figure 10...

Страница 26: ...reen Link LED located between the serial interface and the 10BASE T connector is on steady to indicate an Ethernet link between the Ethernet Adapter and the Ethernet ready device This LED blinks when...

Страница 27: ...21 Figure 11 Back Panel LEDs Link LED Override LED Master LED Sync LED...

Страница 28: ...ecifications apply to the 10BASE T interface of the Ethernet Adapter No segment can exceed 100 meters If you intend to plug the Ethernet Adapter directly into a cabling hub you must use a 10BASE T cro...

Страница 29: ...nication Equipment device r e b m u N n i P n o i t c n u F n i P l a i r e S 1 n i p t c e t e D r e i r r a C D C 2 n i p a t a D t i m s n a r T D X T 3 n i p a t a D e v i e c e R D X R 4 n i p y...

Страница 30: ...24 Figure 13 Serial Port Specification...

Страница 31: ...tative Mounting Options The Ethernet Adapter was designed to sit on a flat surface However there are four pre threaded holes on the underside of the unit so that it may be mounted on any surface The m...

Страница 32: ...26 Figure 14 Mounting Holes 2 75 2 10...

Страница 33: ...s Hyperterminal or Quarterdeck s Procomm Plus to access the Ethernet Adapter configuration menu Hyperteminal is shipped with Microsoft Windows 95 Displaying the Configuration Menu 1 Attach one end of...

Страница 34: ...number of the menu option and ENTER to view the submenus Hit ESC at any time to back up one menu To simplify the menu options all of the configuration menus will appear in a tree diagram format The tr...

Страница 35: ...rs to Factory Defaults Radio Configuration Menu Advanced Configuration Menu View Statistics Download New Software Version Reset the Ethernet Adapter Exit Ethernet Adapter Main Menu The following four...

Страница 36: ...30...

Страница 37: ...M aster Dashed Line Visible when configured as a Station Display Param eter Values Reset Param eters to Factory Defaults Dom ain Channel Subchannel Station Type M aster Nam e Security ID Enable Repea...

Страница 38: ...a N r e t s a M s r e t c a r a h c 1 1 R E T S A M D I y t i r u c e S s r e t c a r a h c 0 2 k n a l b g n i t a e p e R e l b a n E N Y N e z i m i t p O C A M y r e V t h g i L l a m r o N o t u...

Страница 39: ...t coordinates the frequency hops This unit is called the Master It might help you to think of the Master as the conductor of a frequency hopping orchestra The Master keeps time so all units know when...

Страница 40: ...n order to use the number specified by the Domain rotary switch The default setting is the rotary Domain switch which shipped from the factory set to Domain 0 Note that while the rotary Domain switch...

Страница 41: ...s set to 0 the Channel is 1 Note that the automatic selection procedure will choose Channel 15 when set to either Domain 14 or 15 This parameter is visible only when the Ethernet Adapter is set as a M...

Страница 42: ...D on all of the other radios to the same new value to reestablish communica tion The Security ID parameter can be up to 20 characters and is an empty string by default There are 1 048 576 unique choic...

Страница 43: ...u have between 2 and 7 wireless nodes communicating with an Ethernet Adapter at the same time use Light You can have more than 7 nodes synchronized to an Ethernet Adapter but between 2 and 7 communica...

Страница 44: ...oints is sparse set the Roam Config parameter to Slow Wire less nodes will not roam until they are nearly out of range of the RangeLAN2 Access Point to which they are synchronized This parameter is vi...

Страница 45: ...Display Parameter Values Reset Parameters to Factory Defaults Radio Configuration Menu Set IP Address Forwarding Database Table Timeout CPU Power Save Mode Echo Mode Technical Support Access Advanced...

Страница 46: ...eady device do not assign the Ethernet Adapter the same IP address as the Ethernet ready device The Ethernet Adapter must have its own IP address if you choose to give it one Note The IP Address param...

Страница 47: ...not echo typed characters to the terminal screen When set to either Simple or Terminal all characters typed are echoed to the screen during a terminal session The Ethernet Adapter is set to Terminal...

Страница 48: ...42...

Страница 49: ...or the Radio and Advanced parameters Current values are already in use by the Ethernet Adapter If the configured value is different from the current value the Ethernet Adapter must be reset before the...

Страница 50: ...am Config Roam ing Enabled Radio Param eters IP Address Filter Table Tim eout sec CPU Pow er Save M ode Enabled Echo M ode T ech Support Access Enabled Advanced Configuration Param eters Display Param...

Страница 51: ...Parameters to Factory Defaults Radio Configuration Menu Advanced Configuration Menu Synchronized To Packets Sent Packets Received Collisions Frame Align Errors CRC Errors Missed Packets Receive Overf...

Страница 52: ...rough its Ethernet connection The Frame Align Errors statistic records the number of packets which were not successfully received by the unit s Ethernet port The CRC Errors statistic records the numbe...

Страница 53: ...as devel oped some guidelines to estimate the range that users will see when the RangeLAN2 7920 Ethernet Adapter is installed in their facility but there are no hard and fast specifications Note that...

Страница 54: ...ent can help improve range Here are someguidelines The antenna should be placed in a vertical position Do not place a sheet of metal like a filing cabinet between two antennas Two antennas that are co...

Страница 55: ...examine your needs and recommend the most cost effective wireless solution for you For the location of the RangeLAN2 reseller nearest you contact Proxim at 800 229 1630 and ask for the Sales Departmen...

Страница 56: ...ld not be pose a problem for the majority of networks However if the network contains a Token Ring Access Point or the earlier mode of the RangeLAN2 Ethernet Access Point model 7500 then the Fixed Nod...

Страница 57: ...xed Nodes parameter to Not Filtering in the Filter ConfigurationMenu Model 753x operating in TB or Single Ring SR TB mode There is no Filter Fixed Nodes parameter when operating the Token Ring Access...

Страница 58: ...Memory check failed 3 blinks Softwareerror 4 blinks Failed to initialize the radio 5 blinks Memoryfull 6 blinks Ethernetinterfaceerror 7 blinks Miscellaneouserror If you see any of the above flashing...

Страница 59: ...t p a d A p u d e r e w o p e r a e c i v e d t e n r e h t E e h t g n i t c e n n o c e r a u o y f I 2 d r a d n a t s a h t i w e c i v e d a o t r e t p a d A e r a u o y t a h t m r i f n o c t...

Страница 60: ...e n r e h t E r e p o r p t e n r e h t E e h t d n a r e t p a d A t e n r e h t E e c i v e d y d a e r y d a e r t e n r e h t E r u o y t a h t y f i r e V 2 n o i t a c i l p p a g n i k r o w t...

Страница 61: ...out sec Roam Config Roam ing Enabled Radio Param eters IP Address Filter Table Tim eout sec CPU Pow er Save M ode Enabled Echo M ode Tech Support Access Enabled Advanced Configuration Param eters Disp...

Страница 62: ...s to Factory Defaults Dom ain Channel Subchannel Station Type M aster Nam e Security ID Enable Repeating M ac Optim ize Inactivity Tim eout Roam Config Roam ing Enabled Reset Radio Radio Configuration...

Страница 63: ...s Radio Configuration Menu Set IP Address Forwarding Database Table Timeout CPU Power Save Mode Echo Mode Technical Support Access Advanced Configuration Menu View Statistics Download New Software Ver...

Страница 64: ...u Synchronized To Packets Sent Packets Received Collisions Frame Align Errors CRC Errors Missed Packets Receive Overflow Packets Filtered Ethernet Statistics Packets Transmitted Packets Received Radio...

Страница 65: ...E T S A M D I y t i r u c e S s r e t c a r a h c 0 2 k n a l b g n i t a e p e R e l b a n E N Y N e z i m i t p O C A M y r e V t h g i L l a m r o N o t u A d n a t h g i L o t u A t u o e m i T y...

Страница 66: ...r d d A P I t e S 0 0 0 0 e s a b a t a D g n i d r a w r o F t u o e m i T e l b a T s d n o c e s 0 0 0 0 0 0 1 o t 0 1 0 0 3 e d o M e v a S r e w o P U P C N Y o N e d o M o h c E d n a e l p m i...

Страница 67: ...e on the computer s hard drive a floppy disk or a network server 2 Attach the Ethernet Adapter to a free serial port on the computer using an RS 232 cable 3 Open a terminal screen and set the serial p...

Страница 68: ...repared to perform a software download to the device Once you proceed past the warning messages there is no way to exit the download process The unit will not become opera tional again until after a d...

Страница 69: ...the frequency hopping sequence the card follows CSMA CA Carrier Sense Multiple Access Collision Avoid ance CSMA is a protocol in which each node senses whether or not a channel is in use before attemp...

Страница 70: ...band as a desired signal IP Address Internet protocol address A 32 bit address assigned to TCP IP hosts Narrow Band A channel of about 25 KHz bandwidth in the RF spectrum The FCC allocates Narrow Ban...

Страница 71: ...on settings What were you doing when the error occurred What error message did you see Can you reproduce the problem What version of the Ethernet Adapter software are you using You can reach Proxim Te...

Страница 72: ...uency hopping IndependentChannels 15 OutputPower 100 mW or 500mW depending on the country OperatingTemperature 20 C to 60 C UL Listed Power Supply The adapter requires an external power supply If you...

Страница 73: ...Menu See Radio Configuration Menu Configured Parameter Value 43 CPU Power Save Mode 41 CRC Errors 46 Cross over Cable See 10BaseT Cross over Cable CSMA CA 63 66 Current Parameter Value 43 D DCE 23 63...

Страница 74: ...ectrum Frequency Hopping I Inactivity Timeout 32 37 Installation How to Obtain Help 49 IP Address 27 40 64 L LED Error Codes 52 LEDs 18 Link LED 7 20 See also LEDs M MAC Optimize 32 37 Macintosh 9 Mas...

Страница 75: ...4 38 50 Rotary Switch 17 20 Domain 17 Station Master 33 See Rotary Switch Domain S Security ID 5 12 27 32 36 Serial Port 23 24 27 Spread Spectrum 1 64 Frequency Hopping 34 64 66 Station 16 17 20 32 33...

Страница 76: ...70 Temperature Operating 66 Terminal 27 61 Token Ring 2 10 51 U U S Specifications 66 67 UNIX 9 V View Statistics 45 W Workgroup Concentrator 14 33 X XMODEM 61...

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