CR-SEB & CR-SEB/X
Wireless Ethernet Bridge
User’s Manual
5375 Oakbrook Parkway
Norcross, Georgia 30093
www.cirronet.com
(678) 684-2000
Page 1: ...CR SEB CR SEB X Wireless Ethernet Bridge User s Manual 5375 Oakbrook Parkway Norcross Georgia 30093 www cirronet com 678 684 2000...
Page 2: ...same information Any other mode of operation using this antenna is forbidden Notice to users installers using the following fixed antennas with Cirronet RF products Andrews 24dBi parabolic dish Andre...
Page 3: ...uments For Interfaces For RLAN Transceiver EN 55022 EN 55024 EN 300 328 EN 301 489 1 17 EN 60950 Canadian Department of Communications Industry Canada IC Notice This apparatus complies with Health Can...
Page 4: ...interconnecting multi conductor cable run in approved conduit for the location The cable must be in the conduit until out of the Hazardous Location and the conduit must be gas tight so no gases can f...
Page 5: ...ility 7 HTML Setup 10 Console Port 13 Filtering 14 DHCP 14 CR SEB Operation 15 Overview 15 Security Modes 15 Point to Point Mode 15 Point to Multipoint Mode 16 Co located Networks 16 CR SEB Command Se...
Page 6: ...enclosure that can be mounted outdoors up to 300 feet from the network connection Communication between CR SEB products is performed using the Cirronet over the air protocol Thus the CR SEB products a...
Page 7: ...e Master The default settings in the CR SEBs are sufficient to allow connection to Ethernet networks and to have the slave CR SEB connect with the master Other steps you may want to take include Enter...
Page 8: ...100BaseT Ethernet connector is the standard RJ 45 connector and is located on the bottom front of the CR SEB The CR SEB is set up to use a straight through cable to connect to a PC If a straight throu...
Page 9: ...he power connector The Ethernet LEDs include LINK TXD and RXD The LINK LED lights when a valid Ethernet connection is made The CR SEB is set up to use a straight through cable to connect to a PC If a...
Page 10: ...ese cables may be ordered from Cirronet in lengths of 100 feet to 300 feet in 100 foot increments Figure 3 CR SEBX Front Panel Diagram The remote radio assembly has mounting holes to secure the antenn...
Page 11: ...ls are provided for special applications where multiple master CR SEBs are co located The synchronizing signals are RS 485 levels and may be connected using an RJ 11 connector If the sync signals are...
Page 12: ...to the uplink port on the hub TXD and RXD are indicators of Ethernet data activity They indicate the transmission and reception of data over the Ethernet connection Note that these LEDs can be active...
Page 13: ...B from the DHCP server on the Master CR SEB s local network If the slave CR SEB cannot establish a link with the master CR SEB due to different network numbers or some other configuration setting the...
Page 14: ...ch for Cirronet devices Only Cirronet Ethernet devices will be displayed as shown below Ethernet devices from other manufacturers will not be displayed even if they have no IP address Any devices foun...
Page 15: ...address and the default netmask will automatically be entered as shown below A new Host Name may be entered if desired however the MAC Address cannot be changed Click OK and the IP address will be en...
Page 16: ...n in a browser window The login screen will display as shown below Enter the default Username admin and the default Password Cirronet case sensitive The password will be displayed as dots only for sec...
Page 17: ...lt Route enter DNS entries or change the Outmax upload download ratio for the radio setting If the CR SEB is to transmit data to devices not on its subnet a default router must be specified To set the...
Page 18: ...word Verify fields Selecting Yes allows entries to be entered into the fields Details on these settings are provided in the section on Bridge Commands Bridge Connection Status This dialog displays sta...
Page 19: ...d no parity The WinSEM program can be used to set up the CR SEB through the Console port The appropriate serial port must be selected in WinSEM but the program will automatically set up the serial por...
Page 20: ...Based on the number of broadcast and multicast packets they can consume a substantial amount of the RF bandwidth By turning filtering on the CR SEB will ignore these packets and limit transmission to...
Page 21: ...s ip add command is used to add specific IP addresses from which telnet sessions will be allowed Up to 10 IP addresses can be entered This featured is defaulted OFF and is enabled through the access i...
Page 22: ...ughput even at the expense of some throughput for the slaves This is the factory default configuration In frequency hopping technology the following applies the shorter the hop duration the lower the...
Page 23: ...o be synchronized as to when they send to slaves and when they receive from slaves This synchronization is allowed by the FCC in the United States The FCC does not allow synchronizing of the hop seque...
Page 24: ...ping ipaddr Pings TCP IP host reset Resets the CR SEB activating changed configuration parameters route help add default gwaddr netmask del ipaddr list Displays help screen for command Adds IP address...
Page 25: ...aved parameters into active memory Also causes the CR SEB to reinitialize which can take 30 seconds If reset is issued before the save command the new parameters are lost and the last saved parameters...
Page 26: ...mode filter disable turns filtering off filter bcast filters out broadcast and multicast packet while filter mcast filters out just multicast packets filter show displays the filter settings login Tu...
Page 27: ...mmand The default setting is disabled console disable removes the password requirement ip enable sets limitations set on initiating a telnet session to the CR SEB When enabled only network devices wit...
Page 28: ...pattern of the radio in the CR SEB Master only The fcc command enables the FCC rules regarding synchronization of frequencies when CR SEB masters are co located and synced using the sync signals The...
Page 29: ...y of the 802 11b channel slave list displays the serial numbers of the radios in the CR SEBs that are currently registered with the CR SEB disconnect terminates the connection between the master CR SE...
Page 30: ...power low high Displays radio output setting low 10dBm high 18dBm Default Sets radio output power show Displays radio parameters that have been modified from factory settings radio spid 0 254 Displays...
Page 31: ...er to 10dBm allows up to 10dBi of antenna gain to be used show This command displays a list of the current radio parameters including the network number maxremotes and the sys outmax value spid The CR...
Page 32: ...stabilized polycarbonate Dimensions Network Interface Unit 201 x 144 x 53 mm 7 9 x 5 7 x 2 1 Remote Radio Unit 266 x 246 x 59mm 10 5 x 9 4 x 2 3 CR SEBX only Operating Temperature Network Interface Un...
Page 33: ...st is being used to initiate the telnet session The CR SEB does not respond through the Console Port Check that a straight through serial cable is being used if connected to a PC If you are not using...
Page 34: ...to the goods such as but not limited to power failure No suit or action shall be brought against Seller more than twelve 12 months after the related cause of action has occurred Buyer has not relied...
