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Cooper Bussmann

615M-1

Cellular Data Modem & IP Router Series

User Manual

Version 1.0

Содержание 615M-1

Страница 1: ...Read and Retain for Future Reference Cooper Bussmann 615M 1 Cellular Data Modem IP Router Series User Manual Version 1 0 ...

Страница 2: ... protected Follow the installation recommendations provided by the equipment manufacturers Mobile Application Safety Do not change parameters or perform other maintenance on the 615M 1 modem while driving Road safety is crucial Observe national regulations for cellular telephones and devices while in vehicles Avoid potential interference with vehicle electronics by correctly installing the 615M 1 ...

Страница 3: ...ecautions Failure to follow the instructions can cause personal injury and or property damage Proper Use Any unauthorized modifications to or use of this equipment outside its specified mechanical electrical or other operating limits may cause personal injury and or property damage including damage to the equipment Any such unauthorized modifications 1 constitute misuse and or negligence within th...

Страница 4: ...8 3 4 LAN Settings 30 MAC Filtering 33 IP Filtering 34 3 5 Router 37 Port Forwarding 37 Static Routes 38 3 6 Security 39 PPTP 40 IPsec 41 GRE 44 3 7 Serial 44 External Serial 44 3 8 Diagnostics 48 SNMP 48 Logging 50 3 9 I O Settings 51 Status 51 Settings 52 Labels 56 3 10 Firmware Update 56 Chapter 4 IP ADDRESSING 58 4 1 Overview 58 4 2 IP Addressing Tutorial 58 4 3 Private vs Public IP Addresses ...

Страница 5: ...e Identification The module identification label is located on the bottom of your 615M 1 device This label contains the product part number the serial number FCC and IC identifications as well as carrier specific information that is required when activating your data account The module identification label contains information for GSM and CDMA The GSM information contains an International Mobile E...

Страница 6: ...VDO Rev 0 IS 856 1xRTT IS 2000 Modulation UMTS HSPA EDGE GPRS EVDO Rev A IS 856 A 1xEVDO Rev 0 IS 856 1xRTT IS 2000 Receive Sensitivity 109 dBm 1 109 dBm 2 105 dBm 3 4 107 dBm 5 6 7 Channel Spacing 5 MHz 1 2 10 MHz 2 1 25 MHz 5 6 7 Data Rate Downlink up to 384 kbps Uplink up to 384 kbps 1 Downlink up to 14 4 Mbps Uplink up to 5 76 Mbps 2 Downlink up to 236 kbps Uplink up to 236 kbps 3 Downlink up ...

Страница 7: ...igurable Parameters Client Router Serial Client Server Simultaneous RS232 connection Security VPN SIM Card PIN RADIUS IPsec Bandwidth Protection MAC Address Whitelist Blacklist IP Filtering Whitelist Blacklist Network Management SNMP V2c V3 LED Indication Diagnostics LED Indication RSSI SVC NET GPS AUX Reported Diagnostics Diagnostics available through web pages Compliance EMC FCC Part 15 Industry...

Страница 8: ...ess via SNMP only 1 4 Mechanical Specifications This section describes the exterior dimensions of the 615M 1 modem A DIN rail mounting plate not shown is provided with the modem and needs to be fitted to the modem using the screws and toothed washers provided as described in the installation instructions The mounting plate can be used to secure the modem to any surface that can be drilled for such...

Страница 9: ...ation Cable RS232 Serial DB9 Female to RJ45 7956 SER DB9NULL RS232 Serial Null Modem 7988 ETH C5X Ethernet Cable 1 8 m 6 ft Crossover RJ45 to RJ45 7952 ETH C5A Ethernet Cable 1 8 m 6 ft Direct RJ45 to RJ45 7953 Surge Diverters CSD SMA 2500 SMA Surge Diverter for use with CC10 CC20 SMA 7959 CSD N 6000 Coaxial Surge Diverter Bulkhead N Female to N Female 7960 IOP32D Signal Surge Diverter 2 wire 4 wi...

Страница 10: ...t Panel Connections SIM Slot Mini USB Service Port Eject I 0 2 Digital Inputs Outputs 2 Analog Inputs 2 Outputs relay driven Figure 4 Rear Panel Connections Table 4 External Connectors Panel Indicator Connection Description COM RS 232 Serial to IP conversion use ANT SMA Primary RF antenna AUX SMA Cellular diversity LAN 1 LAN 2 RJ 45 Interface for Ethernet connection to devices SIM SVC USB Mini Ava...

Страница 11: ...rection of data At boot the LEDs act differently than described in Table 5 The boot sequence for LEDs is as follows All Red All Amber All Green All Flash Green 3 times Boot sequence is complete 1 7 Antenna The primary antenna connections are SMA female connectors and must be used with antenna with SMA male connectors When using a direct mount or rubber duck antenna choose the antenna specific to y...

Страница 12: ... be connected to a PC with a straight through serial modem cable Male Female Figure 5 DE 9 Connectors Table 7 Standard RS 232 DE 9 Pin Out Pin Name Direction Description 1 CD Output Carrier Detect 2 RX Output Receive Data 3 TX Input Transmit Data 4 DTR Input Data Terminal Ready 5 GND System Ground 6 DSR Output Data Set Ready 7 RTS Input Request to Send 8 CTS Output Clear to Send 9 RI Output Ring I...

Страница 13: ... Use the following steps to connect devices to the modem and connect the modem to power 1 GSM Users Insert the SIM card into the SIM SVC slot see Figure 6 Figure 6 Inserting SIM Card 2 Connect an antenna to the ANT connector on the front panel of the 615M 1 modem 3 Connect an Ethernet cable into the LAN 1 port and plug the other end into the network port on your PC 4 Connect the Power Adapter to t...

Страница 14: ...ties 4 On the General tab select the options Obtain an IP address automatically and Obtain DNS server address automatically 5 Click OK to complete the TCP IP configuration For Windows 7 users 1 Choose Start Control Panel Network and Sharing Center 2 Select Change Adapter Setting 3 Right click Local Area Connection click Internet Protocol Version 4 TCP IPv4 and click Properties 4 On the General tab...

Страница 15: ...lular account with the carrier of your choice GSM Users 1 Insert the SIM card gold side up into the SIM SVC slot in the rear of the modem 2 Push the card completely into the slot until it clicks in place 3 If you have already powered your device you will need to cycle power to register the SIM for operation CDMA Users Refer to section Basic Settings to provision your modem for proper operation ...

Страница 16: ... the Web Interface 1 Start your web browser and enter 192 168 1 50 in the address bar The following login screen appears Figure 9 Login Screen 2 Enter the User Name admin and the Password password 3 Click OK The modem s Home Page appears The main navigation pane see Figure 10 is on the left side of the page and on the right side is the content area Figure 10 Main Navigation Pane ...

Страница 17: ...atus Click Unit Status on the main navigation pane to access the Status Identity and Basic Settings pages Status Click the Status tab on the Unit Status page to see general status information for the unit Figures 11 and 12 show the Status content for GSM and CDMA Figure 11 615M 1 Unit Status Status GSM Figure 12 615M 1 Unit Status Status CDMA ...

Страница 18: ...em Up Time Displays the system uptime in seconds 1 minute 60 seconds 1 hour 3600 seconds 1 day 86400 seconds 1 year 31 536 000 seconds Current Firmware Version Displays the current modem firmware version loaded For the latest updates visit www cooperbussmann com wireless Kernel Date Displays the date of the operating system kernel running on the modem Phone Module Version This version varies depen...

Страница 19: ... for European or foreign carriers Roaming Options are either Roaming or Not Roaming and may defer from the PRL in the case of CDMA Signal Strength dBm Measured in dBm this is the Received Signal Strength Indicator RSSI Diagnostic If this number is less than 128 it represents the number of successful PPP connections since the modem was rebooted If this number is 128 or greater the Diagnostic value ...

Страница 20: ... dBm Measured in dBm this is the Received Signal Strength Indicator RSSI Identity Click the Identity tab on the Unit Status page to view identity information for the unit Figure 13 Unit Status Identity Factory Settings Serial Number Unique serial number for this unit Model Number Unit model number defining its capacity and features User defined Unit ID User defined for ease of reference used by va...

Страница 21: ...ge Enter 0 to disable and give precedence to the time delay configured in After Ignition Time Off Network Time The 615M 1 is capable of maintaining the current time UTC by synchronizing itself with a Network Time Protocol NTP server You may specify a server URL and how frequently the router should synchronize with the server The router must have an Internet connection in order to synchronize with ...

Страница 22: ...the same as the Secondary Carrier UMTS carriers require that a proper SIM be installed Secondary Carrier A list of carriers and their cellular protocols UMTS CDMA and regions Global North America Europe or None Select the appropriate carrier It cannot be the same as the Primary Carrier UMTS carriers require that a proper SIM be installed Auto Connect When set to Enable it allows the modem to autom...

Страница 23: ...he SIM a detachable smart card containing a user s subscription information is one of the key features of GSM This card allows a user to retain his or her information after switching handsets The SIM has a security feature which when enabled requires a user to enter a valid PIN before the modem will connect to the cellular network Figure 16 Cell Connection GSM Settings Band Selection Band A list o...

Страница 24: ...N in the New PIN and Confirm PIN fields After making changes click Save to save the settings PIN Entry Required is displayed when the PIN security is enabled and set not to remember the PIN Unknown is displayed if the SIM card is not detected SIM Invalid is displayed if the SIM card is not detected PIN A field is provided for the user to enter the valid PIN The user has three opportunities to ente...

Страница 25: ...t is successfully provisioned the phone number for the user account is displayed MIN IMSI This number is used by the Mobile Telephone Network and will be different if ported from another carrier not used by end user of device PRL The Preferred Roaming List is only applicable to the CDMA product line and is carrier specific AllTel Verizon Sprint and so on SID System ID Identity provided by the carr...

Страница 26: ...d unit to attempt OMA DM activation once per power up Click Save to save the setting after making a change Manual Initiation of OMA DM Provisioning This section is only displayed for units that are capable of automatic OMA DM provisioning The activation status is displayed and a button is provided to direct the unit to begin an OMA DM provisioning attempt Depending on changes to your carrier s net...

Страница 27: ... on coverage This option causes the modem to reset if the cell connection is lost for more than the Signal Loss Timeout specified Signal Loss Timeout When Reset on Signal Loss is enabled enter a timeout period between 90 and 65535 seconds Periodic Reset Timer Periodic Reset Type Sets the Periodic Modem Reset timer to an Interval of time a Scheduled day or disables the timer Interval Length Sets th...

Страница 28: ...tatistics once approximately every 30 seconds Click Clear to reset the totals to 0 Rx Bytes The total number of bytes received by the modem from the cell network All statistics are cleared automatically when this count exceeds 1 billion 1 000 000 000 Rx Packets The total number of TCP and UDP packets received by the modem from the cell network Rx Errors The number of corrupted TCP and UDP packets ...

Страница 29: ...rt number for the Internet address given above Default is 8245 User Account The user name used when setting up the account Used to login to the Dynamic DNS service User Password The password associated with the user name account Hostname The hostname identified to the Dynamic DNS service For example http test myserver com Update Interval Sets the interval at which the modem will update the Dynamic...

Страница 30: ...ltering Figure 20 LAN LAN Settings LAN Settings Ethernet IP Address This sets the IP address of this device and is the address used to access the configuration pages If the IP address changes you will need to re enter the new IP address in your browser to access the configuration pages The default IP address is 192 168 1 50 and should be changed for security purposes Ethernet Subnet Mask Sets the ...

Страница 31: ...dress will automatically change to the same DNS Server 2 IP Address Ethernet address of the alternate DNS server The default is set to 0 0 0 0 DHCP Configuration DHCP Dynamic Host Configuration Protocol a protocol used by client devices that are connected to the LAN port of this device to automatically obtain an IP address assigned by this device Selecting Enable configures this device to assign I...

Страница 32: ...tered or moved to another port the default port number such as 23 for Telnet can be used in a Port Forwarding rule to provide access to a user device located behind the modem Port Forwarding has precedence Therefore if the SSH Telnet or SNMP port also appears as an Incoming Port in an entry in Router Port Forwarding IP Mapping Table that service will be unavailable RADIUS Settings RADIUS Authentic...

Страница 33: ...ave access to the network Figure 21 LAN MAC Filtering MAC Filtering MAC Filtering Allows you to Enable or Disable MAC filtering Allowed MAC Address Enter the MAC address for a device to be allowed on the network Comment Use this field to add a name describing the device that is using the allowed MAC address Clear Click Clear to remove the MAC address from the list of allowed addresses Save and Can...

Страница 34: ...22 LAN IP Filtering You can enter up to 20 IP filters Each IP filter is identified by a unique number from 1 to 20 An IP packet passes through the filtering logic when the IP Filtering option is enabled and one of the following conditions apply The IP packet is received on one of the interfaces and is destined to the 615M 1 unit OR The IP packet is sent by the 615M 1 unit OR The IP packet is forwa...

Страница 35: ...en Disable is selected is no IP filtering Add Custom IP Filters Filter Number Each IP filter is identified by a unique number from 1 to 20 Source IP Address Specifies the source IP address Any Any source IP Address will satisfy this criteria Specific A specific Host IP address Range A range of IP addresses When Exclude is selected in order for the packet to match with the criteria it must NOT have...

Страница 36: ... 615M 1 The IP packet is received from the WAN cellular interface and is destined to the 615M 1 unit LAN to 615M 1 The IP packet is received from the LAN interface and is destined to the 615M 1 unit An IP packet can ORIGINATE from the 615M 1 unit 615M 1 to WAN The IP packet is sent by the 615M 1 unit to the WAN cellular interface 615M 1 to LAN The IP packet is sent by the 615M 1 unit to the LAN in...

Страница 37: ...Figure 23 Router Port Forwarding DMZ Support DMZ is a host on the internal network that has all ports exposed except those ports forwarded otherwise DMZ Select Enable to allow the modem to use DMZ routes using the address set in the Destination IP Address Select Disable to shut down the DMZ functionality Friendly IP Address Optionally restricts DMZ access to the specified IP address If set to 0 0 ...

Страница 38: ...l be forwarded to this IP address Destination Port Sets the Local Area Network port number used when forwarding to the destination IP address Add Click Add to save the new entry Static Routes Click the Static Routes tab on the Router page to open the static routing configuration page Static routing refers to a manual method of setting up routing between networks The Static Routes page allows you t...

Страница 39: ...of the PPTP Client interface typically UP when connected properly PPTP is the Point to Point Tunneling Protocol used to implement a Virtual Private Network VPN PPTP IP Address The current IP address assigned to the modem by the VPN server PPTP Subnet Mask ndicates the status of the PPTP Client interface usually UP when connected properly PPTP is the Point to Point Tunneling Protocol used to implem...

Страница 40: ...s of the virtual private network server on which to connect Username The user name required by the VPN server Password The password associated with the user name required by the VPN server PPTP Server Configuration PPTP Server Selecting Enable starts the VPN server Selecting Disable stops the VPN server Server Local IP The IP address that clients will use to communicate with the server after they ...

Страница 41: ...paces are allowed in the name Username The name used by a client to log in to the server Password The password with associated user name used by a client to log in to the server IPsec Click the IPsec tab on the Security page to configure secured communication tunnels The various tunnel configurations are displayed in the Tunnel Table at the bottom of the page All tunnels are created using the ESP ...

Страница 42: ...Subnet A value of 0 0 0 0 disables monitoring Delay How often in seconds to send pings over the tunnel Fail count threshold The number of successive pings that need to fail to cause the tunnel to be restarted Success count threshold The number of successive pings that need to succeed for the tunnel to be considered up and for the process of counting failed pings to begin Tunnel Configuration Tunne...

Страница 43: ...nd the remote side prior to establishing the tunnel Negotiation Mode Select Normal to allow IPsec to negotiate some connection parameters Select Aggressive to require that only those parameters selected above can be used to create the tunnel Perfect Forward Secrecy Enable Perfect Forward Secrecy for the session keys Dead Peer Detection Delay Tunnel keepalive time for R_U_THERE packets during idle ...

Страница 44: ...nterface For example 192 168 10 100 Tunnel Subnet Mask The tunnel subnet and mask that must include the above Tunnel IP Address For example 192 168 10 0 24 Remote User Subnet 1 Mask The IP network representing that of the remote user subnet accessible via the tunnel For example 192 168 20 0 24 Remote User Subnet 2 Mask A possible second IP network representing another remote user subnet For exampl...

Страница 45: ...ditionally OK is transmitted when router is ready to receive data and when PPP connection is made When disabled these indicators are not transmitted out the serial port Baud Rate Data Bits Stop Bits Parity Sets the configuration of the serial port Baud rate setting may range from 300 to 115 200 bps The default configuration is 115 200 baud 8 data bits 1 stop bit no parity Inter Character Timeout S...

Страница 46: ...rforms an orderly clear down of any session and turns OFF the RF module Upon an off to on transition of DTR the modem turns ON the RF module and reestablishes the radio session AT D8 The modem auto dials the default remote station upon determining DTR is OFF and enters the Online Data State The modem ends the call and enters the command state upon determining DTR is ON AT D9 The modem auto dials t...

Страница 47: ...tempt by an incoming client may result in the disabling of the PAD function until the next device reset Pad Protocol Sets the data protocol of the PAD to TCP or UDP data If you have set PAD Mode as Server you can choose to support either type of client Incoming Friendly IP Address Sets the IP address of the device using the PAD functionality Server Session Closed On This option is only available i...

Страница 48: ...ode TCP Client Keep Alive When in Client mode and enabled TCP Keep Alive packets are sent from the client to the server periodically in order to detect a broken connection The modem will automatically try to re establish the connection if necessary Changing this setting affects the use of TCP Keep Alive on the next client session It will not affect an existing session TCP Client Keep Alive Time Ti...

Страница 49: ...ead only Community Name The community string used for accessing the read only Management Information Bases MIBs Read write Community Name The community string used for accessing all Management Information Bases MIBs including writable objects SNMP v3 User Name The user name for secure access to the Management Information Bases MIBs observing v3 standard Password The corresponding user password for...

Страница 50: ...og of the modem Log information is useful when contacting ELPRO Technical Support to resolve operational problems Figure 31 Diagnostics Logging Current Firmware Information Version Displays the modem firmware version currently loaded in the unit Kernel Date Displays the date of the operating system kernel the unit is running Logging Settings Auto Logging Selecting Enable and clicking Save enables ...

Страница 51: ...saved log file to a specified IP address using the TFTP protocol In order for the transfer to be successful a reachable IP address must be entered under TFTP Server IP and the computer at that IP address must be running a TFTP Server program Many free TFTP Servers are available for download over the Internet Note that TFTP is different than FTP TFTP Server IP If you select TFTP to Server and click...

Страница 52: ...status of the specified input as Active high state or Normal low state Digital Output Status Digital Output 1 Digital Output 2 Currently Not Available Relay Output Status Relay Output 1 Relay Output 2 Displays the status of the specified output as Open or Closed Settings Click the Settings tab on the I O Settings page to configure NMEA settings Status Monitoring is provided via NMEA based protocol...

Страница 53: ... will be included in the NMEA message payload Triggers Device Cell Temperature and Thresholds Enables or disables the NMEA alarm and notification when an analog input goes out of range Triggers Analog Input Analog Input and thresholds 1 or 2 Enables or disables the NMEA alarm and notification when an analog input goes out of range Triggers Digital Input Digital Input 1 Digital Input 2 Enables or d...

Страница 54: ... 3 F Reserved for Future use Analog Input 0 CiPHR input voltage sense 1 Modem PCB temperature sense 2 AIN1 3 AIN2 4 F Reserved for Future use Digital Output 0 DO1 COM1 NO1 1 DO2 COM1 NO1 2 F Reserved for Future use c NMEA compliant alarm condition A Threshold exceeded alarm is active V Threshold not exceeded indication of return to normal state s NMEA compliant alarm Äôs acknowledge state V unackn...

Страница 55: ...n input analog or digital 3 F Reserved for future use F2 Class of I O being operated on 0 Digital input 1 Analog input 2 Digital output contact closure 3 F Reserved for future use F3 I O Channel number Digital Inputs 0 Ignition sense 1 DIN1 2 DIN2 3 F Reserved for Future use Analog Input 0 615M 1 input voltage sense 1 Modem PCB temperature sense 2 AIN1 3 AIN2 4 F Reserved for Future use Digital Ou...

Страница 56: ...ormal and abnormal conditions Figure 34 I O Settings Labels 3 10 Firmware Update Click Firmware Update on the main navigation pane to download current firmware for the unit When newer versions of the modem firmware become available you can download the proper file from the Cooper Bussmann web site and manually update the unit by uploading the new firmware The update file name is upgradeevdo tar gz...

Страница 57: ...mware upgrade process Configuration File File Enter the name of the uploaded configuration file or click Browse to locate the file in a specific folder The file to be uploaded must be named config xml If multiple files need to be maintained it is recommended that separate directories be used The update can be executed remotely if Remote Administration is enabled Upload After selecting the firmware...

Страница 58: ... in shorthand notation as 192 168 1 50 24 since the subnet mask 255 255 255 0 contains 24 ones then 8 zeros when it is converted to binary The first address 192 168 1 0 is reserved for the Network ID The last address 192 168 1 255 is reserved for the broadcast address There are 254 valid IP addresses that may be assigned to hosts on the LAN network Ethernet Subnet Mask 255 255 255 0 Network ID 192...

Страница 59: ...flows with a local device connected to a 615M 1 router In the example configuration shown below a host from the Internet can create either a TCP or UDP connection with the local host at 192 168 1 250 on port 7000 by sending a packet to the cellular IP address of the 615M 1 radio at port 8010 When the 615M 1 radio receives a packet destined for port 8010 it will look through the Port Forwarding tab...

Страница 60: ... port forwarding or DMZ to provide an additional layer of security When Friendly IP addresses are used the 615M 1 will only forward packets to the LAN if the source IP address of the received packet matches either the specific IP address or range of IP addresses specified in the Friendly IP address field This feature can be disabled by entering 0 0 0 0 in the friendly IP address field In this case...

Страница 61: ...tomers enhanced security features and interoperability Enhanced security features give our customers the comfort of knowing that IP based communications are using the most secure and comprehensive standard available today for encryption and authentication The 615M 1 IPSec encryption support AES 128 AES 256 and 3DES The 615M 1 IPSec authentication support MD5 and SHA1 All tunnels are created using ...

Страница 62: ...ess V1 ELPRO qos pre classify interface FastEthernet4 ip address A B C D 255 255 255 248 ip access group INET ACL in load interval 30 duplex auto speed auto no cdp enable crypto map ETH0 ip access list extended INET ACL remark z permit esp any any permit udp any any eq isakmp permit icmp any any echo permit icmp any any echo reply deny ip any any remark z ip access list extended V1 ELPRO remark z ...

Страница 63: ...and IP Router Series Manual 63 Rev Version 1 0 Figure 38 615M 1 IPSec Client Configuration Example 7 3 615M 1 Configured VPN Pass through The following configuration example uses the 615M 1 as an IPSec pass through between two Cisco routers Figure 39 615M 1 Configured VPN Pass through ...

Страница 64: ...ck LAN 2 On the LAN page click the LAN Settings tab 3 Disable the LAN Masquerade option and click Save Figure 40 LAN Settings 4 From the main navigation pane click Router 5 On the Router page click the Port Forwarding tab 6 Enable the DMZ option 7 Enter the following for Friendly IP Address and Destination IP address Friendly IP Address 0 0 0 0 Destination IP Address Cisco Router VPN server LAN1 I...

Страница 65: ...2 Normally Open Terminal of Relay 2 4 COM 2 Common Terminal of Relay 2 5 Digital I O 1 6 Digital I O 2 7 Analog Ground Analog and Digital Ground have different ground planes internally They are connected internally at one point only 8 Digital Ground 9 Analog Input 1 10 Analog Input 2 Table 11 Symbol Parameter Min Typ Max Units Digital Inputs VIN Digital Voltage Recommended Input Range 0 5 5 V VP P...

Страница 66: ...d Input Range 0 30 V Accuracy 0 2 V Relays VDiff Recommended Differential Voltage Range Between NO and COM Terminals 30 30 V ISwitch Switching Current 1 A RInitial Initial Contact Resistance 100 mΩ ROpen Pass Through Resistance when Contacts are Open 1000 kΩ Expected Life 1A 30VDC 20 Cycles per Minute 105 Cycles 8 1 Circuit for Analog Inputs Figure 43 Circuit for Analog Inputs 8 2 Simplified Circu...

Страница 67: ... Version 1 0 8 3 Simplified Circuit for Mechanical Relays Figure 45 Circuit for Mechanical Relays 8 4 Inserting Wires into User Port Connector Insert a small flathead screwdriver into the insertion slot to open the terminal Insert wire and remove screwdriver Figure 46 Figure 46 Inserting Wires into User Port Connector ...

Страница 68: ...d tail circuits A DTE device com municates with the data circuit terminating equipment DCE DHCP Dynamic Host Configuration Protocol is a utility that enables a server to dynamically assign IP addresses from a predefined list and limit their time of use so that they can be reassigned Without DHCP an IT manager would need to manually enter in all the IP addresses of all the computers on the network ...

Страница 69: ...Mbit s HTTP The Hypertext Transfer Protocol HTTP is an application protocol for distributed collabora tive hypermedia information systems and is the foundation of data communication for the World Wide Web Hypertext is a multi linear set of objects building a network by using logi cal links the so called hyperlinks between the nodes text or words HTTP is the protocol to exchange or transfer hyperte...

Страница 70: ...ery wireless 802 11 device has its own specific MAC address hard coded into it This unique identifier can be used to provide security for wireless networks When a network uses a MAC table only 802 11 radios that have had their MAC addresses added to that network s MAC table will be able to get onto the network MDIX A Medium Dependent Interface MDI describes the interface both physical and electric...

Страница 71: ... to standard RJ 11 telephone connectors except that RJ 45 connectors can have up to eight wires whereas telephone connectors have four wires RSSI Received signal strength indicator RSSI is a measurement of the power present in a received radio signal In an IEEE 802 11 system RSSI is the relative received signal strength in a wireless environment in arbitrary units RSSI is an indication of the powe...

Страница 72: ...des tination station This enables TCP IP messages to be transmitted to multiple networks sub nets within an organization or worldwide TFTP Trivial File Transfer Protocol TFTP is a file transfer protocol notable for its simplicity It is generally used for automated transfer of configuration or boot files between machines in a local environment UDP The User Datagram Protocol UDP is one of the core m...

Страница 73: ...www cooperbussmann com wirelessresources Cooper Bussmann 615M 1 Cellular Data Modem and IP Router Series Manual 73 Notes Rev Version 1 0 ...

Страница 74: ...7 US Fax 1 925 924 8502 Online Resources Visit www cooperbussmann com wirelessresources for the following resources and more User Manuals Installation Guides Configuration Software Datasheets Dimensional Drawings North America Latin America 5735 W Las Positas Suite 100 Pleasanton California 94588 USA Telephone 1 925 924 8500 elpro sales cooperindustries com Australia New Zealand Cooper Technology ...

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