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Appendix A 

111 

 

A.6 FRM220-Data (to be announced) 

The 

FRM-DATA

 is a high-performance serial over fiber media converter. These converters fully support Nx64 

data transmissions up to 2.048Mbps and completely handle flow control and clocking signals in synchronous 
applications over fiber media. Additionally, the converters support low speed asynchronous connections as well. 

There are five models of 

FRM-DATA

 media converters, V.35, RS-232, RS-530, X.21, and RS-449 which are 

based upon three basic hardware types, V.35, RS-232, and RS-530. The RS-530 hardware is also the source for 
the X.21 and RS-449 models. All models require adapter cables to adapt the unit's HDB26 interface connectors. 

There are two 8 position DIP switches located on the side of the 

FRM-DATA

 to configure the units when used 

standalone. When the 

FRM-DATA

 is placed in the 

FRM220

 with SNMP, the settings are controlled by the chassis 

management system and any DIP settings are ignored. Additionally, when placed in the managed rack, the 
remotely linked 

FRM-DATA

 unit is also controlled and configured through the in-band management system. 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Figure A-? FRM-DATA Media Converter Card 

 

Fiber 
Media 
(SC Type 

h

)

Status 

Datacom 
(HDB26F) 

Configuration 
DIP switches 

Содержание FRM220-NMC

Страница 1: ...FRM220 NMC Network Management Controller...

Страница 2: ......

Страница 3: ...991355 Email info ctcu com URL http www ctcu com FRM220 NMC Software Operation Manual Network Management Card Media Platform Rack 20 Slot 2U Version 0 9h Feb 2009 Draft Version 0 9j Aug 3 2009 Version...

Страница 4: ...injury or death that may be associated with such unintended or unauthorized use even if such claim alleges that CTC Union Technologies was negligent regarding the design or manufacture of said product...

Страница 5: ...1 Introduction 23 3 2 Web Based Management Operation 23 3 2 1 Introduction 23 3 2 2 Configuration 23 3 2 2 1 Start the Web Based application 23 3 2 2 2 Home Page 24 3 2 2 3 System 25 3 2 2 4 System Lo...

Страница 6: ...naged G 703 Fiber Media Converter to be announced 107 A 6 FRM220 Data to be announced 111 A 7 FRM220 10 100A In band Managed IEEE802 3ah Fiber Ethernet Media Converter 124 A 7 1 Product Description 12...

Страница 7: ...Table of Contents iii...

Страница 8: ......

Страница 9: ...FTTx Metro LAN or in enterprises campus and central offices All critical components such as power modules fans assemblies management modules and interface cards are hot swappable allowing online fiel...

Страница 10: ...em through a more user friendly point and click graphic system using any web browser Almost all FRM220 cards support remote in band configuration when paired with the same type FRM220 or FMC stand alo...

Страница 11: ...out affecting any other media converter card When a replacement NMC is inserted into the hot chassis it will boot and immediately recognize that it is booting into an already running hot chassis The T...

Страница 12: ...TTB FRM220 FE Switch ADSL2 VDSL2 1 7 FRM220 Application The FRM220 is an excellent choice for complimenting fiber infrastructure in Metro LAN campus corporate buildings factories or in FTTx applicatio...

Страница 13: ...d front panel management interfaces Prior to any initial use of the LAN interface on the NMC card the configuration settings for networking must be performed These include the NMC IP address and subne...

Страница 14: ...in console mode HyperTerminal is no longer provided with Windows since the release of Vista We recommend using HyperTerminal PE or PuTTY on Vista OS computers 1 Start HyperTerminal program Click Start...

Страница 15: ...item The inventory of all slots in the rack is shown In this example the chassis is filled with a mix of 10 100 Ethernet in band cards Gigabit Ethernet OAM IP cards Data Serial E1 T1 FXO FXS and of c...

Страница 16: ...1 1 2 Target Netmask 255 255 255 0 3 Target Gateway 192 168 1 254 4 Target Name FRM220 5 TFTP Server IP 192 168 1 100 6 TFTP Download Kernel kernel12314 gz 7 TFTP Download File System romfs186 gz 8 L...

Страница 17: ...NMC VER 1 95 SNMP Manager Configuration Setup Manager s IP Community String Access 1 192 168 1 0 24 private read write 2 default public read only 3 172 24 1 125 private read write 4 5 6 7 8 Command Fu...

Страница 18: ...220 is ready to be managed remotely over an IP network The system provides a Telnet server feature that allows login over TCP IP networks and provides a menu display almost identical to that of the se...

Страница 19: ...2 Type Status The FRM220 can accommodate two power supply modules of any type There are three types available 1 AC Model supports 90 250VAC input 150watt maximum output 2 DC48 Model supports 36 75VDC...

Страница 20: ...p in any combination to generate an alarm on failure from installed cards For any remotely connected in band converters any copper fiber or Far End Fault may be used to trigger the alarm relay only fo...

Страница 21: ...nstalled configured and network connected Version 1 XX to be upgraded to version 1 YY b A Windows based PC with a network connection and with at least one free COM port and terminal emulation software...

Страница 22: ...255 255 255 0 3 Target Gateway 192 168 1 254 4 Target Name FRM220 5 TFTP Server IP 192 168 1 100 6 TFTP Download Kernel linux zip 7 TFTP Download File System romfs zip 8 Load default settings and wri...

Страница 23: ...firewall a security alert will popup Click the Unblock button to allow TFTP protocol from the CTCUTftpServer application From the console terminal menu select 9 to upgrade the kernel very rare or A to...

Страница 24: ...p S System Configuration and TFTP Setup Console On line Telnet Off line GUI Off line This completes the NMC upgrade procedure Note When CTC Union releases an update a package will be generated that in...

Страница 25: ...t the SNMP agent has been correctly configured as in section 2 This chapter will detail the operation of the web GUI in monitoring and controlling the FRM220 Platform Media Rack 3 2 2 Configuration 3...

Страница 26: ...ser interfaces If a user has never logged into the FRM220 before he will be presented with the default language that follows the operating system For example if a Simplified Chinese PC opens a browser...

Страница 27: ...Based Management 25 3 2 2 3 System Clicking on the System item will display an overview screen that allows setting system information TFTP kernel and file system update date time setting and paramete...

Страница 28: ...k Sync with NTP button The Current Date and Time should now match the network Time Server s time Parameter Management Parameter settings may be backed up off unit to a configuration file This file can...

Страница 29: ...available through the in band management Click on any card to enter into the configuration graphic screen for that converter Refer to Appendix A for each card type 3 2 2 6 System Overview Area The Ove...

Страница 30: ...resh rate to redraw the browser screen The name entries are also capable of supporting Unicode characters The naming space allows up to 10 ASCII characters or 6 2 Byte Chinese characters The Refresh r...

Страница 31: ...l build 9573 Chassis Information The Chassis Information group displays the power supply types and the power and fan status There are slots for installing one or two power modules They may hold either...

Страница 32: ...NOT required for this application Upon sensing a downed link the alternate path is automatically promoted to the active state 3 2 Fully redundant 10 100 media converter link A fully loaded chassis can...

Страница 33: ...but also for SNMP management as well The Active setting will close the Alarm 1 relay for testing purposes Set it back to any other mode after test Alarm 2 Mode can choose Disabled By Fans By User 2 o...

Страница 34: ...sswords in dealing with the device via SNMP protocol By changing the community strings for read write private in these examples and read only public access and assigning a community string to an acces...

Страница 35: ...age the FRM from a remote network Attach a network cable to the NMC s front panel LAN SNMP connector using a straight cable if connecting to a HUB or to another MDI device such as direct connection to...

Страница 36: ...UDP messages that are sent out port 162 Always check all connections and double check all configurations We have tested the FRM220 extensively on local networks on remote networks through bridges and...

Страница 37: ...in switch mode Ingress Egress Bandwidth Control nx32K or nx512k Selectable switch or converter operation mode Supports 9Kbytes jumbo packets in converter mode Low latency in converter mode Passes all...

Страница 38: ...k Fault Pass Through AKA LFP This media converter incorporates a Link Fault Forwarding feature based on standard IEEE802 3u which allows indirect sensing of a Fiber or UTP Link Loss via both the 100 B...

Страница 39: ...ata on Ethernet Bandwidth Control The bandwidth control in this converter is settable in granules of 32Kbps or 512Kbps In the user interface we define Ingress as traffic flowing from electrical to opt...

Страница 40: ...ber card type location and version In this example the card s hardware version is 1 100 and the firmware version is 1 275 1 When the port is disabled the PHY becomes inactive and all Ethernet traffic...

Страница 41: ...sabled To do so would put it to sleep forever as it cannot be awoken by any OAM command once the fiber is down Therefore no port disable option is provided in the remote It really is no problem as you...

Страница 42: ...This field shows whether or not there is transmission activity on the receive fiber With a connected pair and In Band Management enabled this will be On FEF FEF or Far End Fault uses a combination of...

Страница 43: ...address table The UTP side may be 10 or 100 speed and in full or half duplex while the fiber side runs in 100Base full duplex In converter mode the MC operates with low latency The transmission does...

Страница 44: ...t for both ingress and egress Note Beginning with firmware version 1 240 in the 10 100i whenever forced mode or bandwidth control are enabled the flow control 802 3X is disabled automatically on the f...

Страница 45: ...om the local or remote converter Port Reset The port reset function does a reset of the switch chip of the converter Normally this is not a function that should be used as it will cause a momentary tr...

Страница 46: ...e all local and remote 10 100i cards this may take up to 15 minutes 4 If selecting an individual slot you must also select either the local or remote unit 5 The image file name needs to be keyed in Th...

Страница 47: ...4 Ports two 10 100 1000Base TX TP ports plus two 1000Base SX LX ports SFP with LC 2 Ports one 10 100 1000Base TX TP port 1000EAS 1 plus one 1000Base SX LX port SFP with LC 1000EAS 1 2 Ports two 1000B...

Страница 48: ...used to configure the device for stand alone operation When placed in a stand alone chassis this device supports a text based Telnet terminal with an easy to use menu system for configuration The embe...

Страница 49: ...ter card can be placed in any FRM220 series chassis including the single slot CH 01 two slot CH02 NMC or the full twenty slot CH 20 chassis Chassis with built in power are available with single AC 90...

Страница 50: ...DC power connector pin assignment A 2 4 3 Installation of SFP Modules CTC Union supplied SFP modules are of the Bale Clasp type The bale clasp pluggable module has a bale clasp that secures the module...

Страница 51: ...operation of the 1000EAS uses a simple menu system From the main menu using ESC will prompt for a logout It is recommended to use the logout function after finishing configuration or monitoring of the...

Страница 52: ...f all is successful the Flash will be erased and then reprogrammed with the new image Any power failure during the erase and re write will result in a bricked unit There is no recovery except to retur...

Страница 53: ...e flash erasing and writing process Prerequisites 1 FRM220 1000EAS in FRM220 CH20 Chassis with NMC or in FRM220 CH1 stand alone single slot Includes models 1000EAS 1000EAS 1 1000EA 1 1000EAS 2F and 10...

Страница 54: ...is reliable note if ping times out try doing arp d command then if still unsuccessful check cables Step 5 Start the TFTP application program by double clicking It was extracted with the upgrade packag...

Страница 55: ...TP download will timeout and the upgrade will abort Step 8 Make sure the settings are correct The screens below are what they should be if the FRM220 1000EAS has been returned to its factory default s...

Страница 56: ...02 NMC Action Inactive Stand alone 1 IP Address 10 1 1 1 2 Subnet Netmask 255 0 0 0 3 Default Gateway IP 10 1 1 254 4 Host Name 1000eas 5 TFTP Server IP 10 1 1 100 6 TFTP File Name bootpImage 7 Do TF...

Страница 57: ...d DO NOTHING Step 10 After update the FRM220 1000EAS will automatically reboot The current Telnet session will close During reboot all LEDs will first go out then all LEDs will light The Test LED will...

Страница 58: ...onfiguration and from this menu select A Alarm Settings CTC UNION TECHNOLOGIES CO LTD FRM220 1000EAS Ver 3 240 System Configuration Version 1 200 3 240 0 000 0 000 MAC Address 00 02 AB FF FE 02 NMC Ac...

Страница 59: ...management via SNMP is used When enabled here and when SNMP trap receivers are configured Major and Minor alarm conditions will be reported through the SNMP trap mechanism CTC UNION TECHNOLOGIES CO LT...

Страница 60: ...from the time server once every hour 5 Synchronize Time with NTP Server This action will cause the SNTP daemon to immediately poll and update date and time with the NTP server The results will either...

Страница 61: ...started from the bootloader read from flash 4 The bootloader instructs the CPU to copy the image from flash and decompress into RAM 5 Once the image has decompressed into ram the CPU continues to exe...

Страница 62: ...s and Configuration 2 Fiber 2 Status and Configuration 3 UTP 3 Status and Configuration 4 UTP 4 Status and Configuration D Device Status and Configuration Q Static 802 1Q VLAN Status and Configuration...

Страница 63: ...section 3 3 7 7 Default Port CoS The Class of Service is a 3 bit field within an Ethernet frame header when using 802 1Q tagging The field specifies a priority value of between 0 and 7 inclusive that...

Страница 64: ...pport digital diagnostics monitoring DDM functions according to the industry standard SFF 8472 This optional feature in SFP is also known as digital optical monitoring DOM and gives the end user the a...

Страница 65: ...atus and Configuration 3 UTP 3 Status and Configuration 4 UTP 4 Status and Configuration D Device Status and Configuration Q Static 802 1Q VLAN Status and Configuration S Spanning Tree Status and Conf...

Страница 66: ...de in this menu are not saved or become active until this save procedure is completed A 2 14 2 UTP Port 3 Negotiation By changing the negotiation setting from Auto to Manual the additional menu items...

Страница 67: ...p connected devices cope with the limiting If IRL is employed a connected device which has its packets dropped without flow control will continue to send packets at its full rate Also since the packet...

Страница 68: ...iguration 4 UTP 4 Status and Configuration D Device Status and Configuration Q Static 802 1Q VLAN Status and Configuration S Spanning Tree Status and Configuration L Link Loss Forwarding Configuration...

Страница 69: ...to Internal Classify are used to configure the Class of Service QoS in conjunction with 802 1Q VLAN The priority mode may either be set as Weighted or as Strict Note Strict mode could result in packe...

Страница 70: ...own in section A 2 16 4 5 Static 802 1Q VLAN This mode will open up the unit to further settings for 802 1Q VLAN settings This mode s application drawing and details are shown in section A 2 16 5 6 St...

Страница 71: ...in one package The centrally located converter may also connect to two different remote locations with 1000EAS 1 at each remote as shown in the second graphic above A 2 16 4 Port 1 and Port 2 Redundan...

Страница 72: ...transparently over the fiber link The remote side requires VLAN configuration One UTP port port3 recognizes and untags VID10 to the client PC A The other UTP port port4 recognizes and untags VID20 to...

Страница 73: ...figuration S Spanning Tree Status and Configuration L Link Loss Forwarding Configuration C Counters Status and Configuration U Upgrade F W of Remote device by OAM ESC Go to Previous Menu CTC UNION TEC...

Страница 74: ...port CTC UNION TECHNOLOGIES CO LTD FRM220 1000EAS Ver 3 240 Remote A Status and Configuration Firmware Version 3 240 Remote NMC Action Inactive Stand alone 1 Fiber 1 Status and Configuration 2 Fiber...

Страница 75: ...RM220 1000EAS Ver 3 240 Remote A Static 802 1Q VLAN status and Configuration Port 1 1 VID 1 2 Tag Priority 0 3 QinQ Support Disable 4 Use Tag Type No Port 2 5 VID 1 6 Tag Priority 0 7 QinQ Support Dis...

Страница 76: ...CTC UNION TECHNOLOGIES CO LTD FRM220 1000EAS Ver 3 240 Remote A Static VLAN Table Configuration Item VLAN ID Port 1 Port 2 Port 3 Port 4 N PageDown Show Next Page P PageUp Show Previous Page DownArrow...

Страница 77: ...owever the maximum number of VID table entries for the 1000EAS is 64 static VLANs Operate Create VLAN ID 1 Port 1 Port 2 Port 3 Port 4 Operate VLAN Table Select Port 1 Membership 1 UnModified 2 UnTagg...

Страница 78: ...ing menus First we will explain the manual setting mode From the main menu select either the Local or Remote A unit for configuration Select Q for 802 1Q setting Fiber 3 1 2 4 1000EAS PC A PC B 1 2 3...

Страница 79: ...5 All other settings will be automatically done Action performed by this application If an untagged packet ingresses at 1000EAS port 1 Fiber VID 1 tag will be added to the packet from the switch When...

Страница 80: ...tes a spanning tree within a mesh network of connected layer 2 Ethernet switches and disables those links that are not part of the spanning tree leaving a single active path between any two network no...

Страница 81: ...Advance Functions Normal L Local Status and Configuration A Remote A Status and Configuration B Remote B Status and Configuration M SNMP Manager S System Configuration ESC Logout CTC UNION TECHNOLOGI...

Страница 82: ...1 Port 1 and Port 2 Trunk Bandwidth 2G 2 Port 1 to Port 2 Mirror 3 Port VLAN 1 3 2 4 4 Port 1 and Port 2 Redundancy 5 Static 802 1Q VLAN 6 Static 802 1Q VLAN Port 1 2 Redundancy 7 802 1Q VLAN Trunk 8...

Страница 83: ...types of BPDUs 1 Configuration BPDU CBPDU used for Spanning Tree computation 2 Topology Change Notification TCN BPDU used to announce changes in the network topology 3 Topology Change Notification Ac...

Страница 84: ...frames egress a port until that priority s queue is empty Then the next lower priority queue s frames egress This approach can cause the lower priorities to be starved of opportunity for transmitting...

Страница 85: ...and Configuration Link Status Link Up Remote Device Power OK OAM Remote Loopback Test OFF OAM Looped OFF 1 Port Active Enable 2 Auto Laser Shutdown Disable 3 OAM Channel A Mode Active 4 Remote Loopba...

Страница 86: ...yer three and above as required by SNMP over an IP infrastructure Ethernet OAM provides single hop functionality in that it works only between two directly connected Ethernet stations SNMP can be used...

Страница 87: ...rce down the electrical Ethernet link and visa versa This mechanism is referred to as Link Loss Forwarding or Link Fault Pass thru Link Loss Forwarding LLF Mechanism The 1000EAS model is a four port L...

Страница 88: ...e 3 FX port 1 Tx off if port 3 Rx loss keyin 2 only one selected so logic doesn t care After setting up the matrix you must press S to Confirm and Save the settings CTC UNION TECHNOLOGIES CO LTD FRM22...

Страница 89: ...mand for retrieving sequentially specific management information from the managed node The managed node responds with a getResponse message getBulkRequest Command for retrieving a block of management...

Страница 90: ...which is its enterprise number The assigned number designates the top of an enterprise specific sub tree of non standard MIB s Enterprise specific MIB s are published and distributed by their creators...

Страница 91: ...nistrator can be granted control access to the 1000EAS Note that in the above example the management workstation with IP address 59 125 162 247 and using the community string secret has full read and...

Страница 92: ...Go to Trap Configuration Menu This SNMP agent supports up to eight 8 SNMP trap receivers that can be entered into this configuration menu In the above example the SNMP network manager at 59 125 162 24...

Страница 93: ...Main Page The 1000EAS has two fiber and two copper ports Because it uses 802 3ah OAM on the fiber links for remote in band management it is able to see up to two 2 remote devices The Remote A device i...

Страница 94: ...for different setting windows Setup The Setup tab contains the networking settings for IP address subnet mask default gateway hostname TFTP server IP and image upgrade filename After filling in click...

Страница 95: ...r failure while Minor alarms are sent for UTP link loss A 2 20 4 SNMP The SNMP setting window is divided into two tabs one for Manager Configuration and one for Trap Configuration Manager By setting t...

Страница 96: ...mmunity secret System Log During the current up time of the 1000EAS converter as system log is maintained and can be viewed through the web interface This is a first in first out log that holds up to...

Страница 97: ...uration Fiber 1 This window tab will show current status and provide settings for the first fiber port Refer to Console Configuration for the meaning of these parameter settings The setting method for...

Страница 98: ...of these parameter settings The setting method for UTP 4 is identical to that of UTP 3 Device Status and Configuration The settings here are described in Console Configuration Please refer to that sec...

Страница 99: ...nsole Configuration for a description of and operation of STP in this device Static 802 1Q VLAN Please refer to Console Configuration for a description of and operation of Static VLAN feature in this...

Страница 100: ...atic VLAN Example This static VLAN application was used in Chapter 3 section 3 5 5 Here we will use the web based interface to do the settings rather than the Telnet menu system This should help the e...

Страница 101: ...inished the screen will look like the following Some Tagging definitions Tagged This means that packets that egress the assigned port will have the packets tagged with the VID assigned to that port Un...

Страница 102: ...ns The OAM counters are available for each fiber port In this example the Fiber 2 channel is not connected so there are no received packets The RMON in out counters show the received and transmitted b...

Страница 103: ...ut power optical input power temperature etc DDM is not available in every SFP so if the inserted SFP does not support DD there will be no view for it However every SFP should be able to view the manu...

Страница 104: ...Appendix A 102 A 3 FRM220 FXO FXS In band Managed POTS PSTN Fiber Converter...

Страница 105: ...Appendix A 103...

Страница 106: ...Serial unit is also controlled and configured through the in band management system Figure A FRM Serial Media Converter Card The configuration DIP switch located on the face of the converter provides...

Страница 107: ...Division Multiplexing with SC connector is also available in 20 or 40KM reach which will provide the ability to transmit and receive data using only a single optical fiber A unique feature of the FRM...

Страница 108: ...ult Command Function Key 0 to 4 Toggle I O Card Settings 5 to 6 I O Card Commands R Refresh Status ESC Previous Menu The following are descriptions of the function keys available and the actions which...

Страница 109: ...connections while the RJ 45 model provides balanced 120 Ohm connections over twisted pair wiring The FRM T1 is a fiber media transport for G 703 T1 transmission and features an RJ 45 connector for con...

Страница 110: ...d a loss of receive signal link will cause the transmitter to generate a Far End Fault pattern in order to inform the device at the far end of the fiber pair that a fault has occurred When the local r...

Страница 111: ...s the clock source for the FRM E1 T1 converter The FRM DATA recovers the clock from the fiber and acts as a DCE to any connected DTE device such as a router Because this is a transparent application t...

Страница 112: ...ommand Function Key 0 to 4 Toggle I O Card Settings 5 to 7 I O Card Commands R Refresh Status ESC Previous Menu The following are descriptions of the function keys available and the actions which they...

Страница 113: ...V 35 RS 232 and RS 530 The RS 530 hardware is also the source for the X 21 and RS 449 models All models require adapter cables to adapt the unit s HDB26 interface connectors There are two 8 position...

Страница 114: ...or loop unit recovering timing from the fiber side In this configuration both units are acting as DCE In the second example an external clock is received at one unit and the clock is passed to the re...

Страница 115: ...y loop back test is on Off Normal status TD Mode display On Data Signal is in High state Off Data Signal is in Low state Blinking Normal Data transmitting status RD Mode display On Data Signal is in H...

Страница 116: ...rk connected management workstation or from any workstation running a web browser Figure 2 14 FRM DATA Data Port loop back diagnostic modes Figure A FRM DATA Optical loop back diagnostic modes LLB Loc...

Страница 117: ...FF OFF 512K 900 OFF OFF OFF ON OFF 576K 1200 ON OFF OFF ON OFF 640K 1800 OFF ON OFF ON OFF 704K 2400 ON ON OFF ON OFF 768K 3600 OFF OFF ON ON OFF 832K 4800 ON OFF ON ON OFF 896K 7200 OFF ON ON ON OFF...

Страница 118: ...0N Inverted 3 Data port ETC polarity setting OFF Normal 0N Inverted 4 Data port RTS setting OFF Follow CTS 0N Always ON 5 Far End Fault FEF Setting OFF Disabled ON Enabled 6 Loop Back Selection OFF F...

Страница 119: ...below Abbreviation HDB26 PIN MB34 PIN V 35 Circuit FG 1 A Frame SG 7 B Signal Ground TD A TD B 2 11 P S TD A TD B RD A RD B 3 21 R T RD A RD B RTS A 4 C RTS CTS A 5 D CTS DSR A 6 E DSR DTR A 20 H DTR...

Страница 120: ...30 Circuit FG 1 1 Frame SG 7 7 AB TD A TD B 2 11 2 14 BA A BA B RD A RD B 3 21 3 16 BB A BB B RTS A RTS B 4 13 4 19 CA A CA B CTS A CTS B 5 14 5 13 CB A CB B DSR A DSR B 6 22 6 22 CC A CC B DTR A DTR...

Страница 121: ...uit FG 1 1 Frame SG 7 19 20 37 SG RC SC TD A TD B 2 11 4 22 SD A SD B RD A RD B 3 21 6 24 RD A RD B RTS A RTS B 4 13 7 25 RS A RS B CTS A CTS B 5 14 9 27 CS A CS B DSR A DSR B 6 22 11 29 DM A DM B DTR...

Страница 122: ...C TC 15 15 TC RC 17 17 RC Table 2 7 FRM DATA RS 232 cable The FRM DATA is a media converter for V 35 RS 232 RS 530 X 21 or RS 449 high speed synchronous or low speed synchronous and asynchronous data...

Страница 123: ...C Main Menu The Data card supports remote management features Select 1 or 2 Slot 07 V 35 Card Status page 1 2 TD Flash CTS Space H W Ver 1 0 RD Flash RTS Space F W Ver 1 1 DCD Space Fiber Link Up Test...

Страница 124: ...ix A 122 6 This key will reset the card settings to factory default R This key will refresh the screen display N This key selects the second configuration page ESC This key will leave the card setting...

Страница 125: ...efresh Status P Previous Page ESC Previous Menu The following are descriptions of the function keys available and the actions which they perform 0 This key toggles the CTS setting between follows RTS...

Страница 126: ...le Shooting to become familiar with the diagnostic capabilities network settings and management strategies for the SNMP managed chassis A 7 1 Product Description The FRM220 100AS 2 is a four port OSI...

Страница 127: ...CE EMC LVD FCC RoHS MTBF 75000 hrs 25 C A 7 4 Management Features The FRM220 10 100AS 2 has its own embedded processor which can be used to configure the device for stand alone operation When placed i...

Страница 128: ...seconds DO NOT POWER OFF Allow the unit to again fully reboot The defaults are IP 10 1 1 1 netmask 255 0 0 0 GW 10 1 1 254 TFTP server 10 1 1 200 The username and password are both reset to admin if e...

Страница 129: ...5VDC dual AC dual DC or AC plus DC combo The single slot chassis with external power adapter works with AC source voltage only with the provided 90 240VAC 12VDC 1A switching adapter Figure A 7 2 Chass...

Страница 130: ...l block DC power connector pin assignment A 7 9 Installation of SFP Modules CTC Union supplied SFP modules are of the Bale Clasp type The bale clasp pluggable module has a bale clasp that secures the...

Страница 131: ...s are selected by simply keying in the menu item s number in the brackets Some parameter settings are toggled by a single key stroke while others are selected from additional sub menus Unless advised...

Страница 132: ...is point if all is successful the Flash will be erased and then reprogrammed with the new image Any power failure during the erase and re write will result in a bricked unit There is no recovery excep...

Страница 133: ...lash writing approximately 50 seconds the 10 100A will automatically reboot WARNING Never allow any power disruption during the flash erasing and writing process Prerequisites 1 FRM220 10 100AS 2 or F...

Страница 134: ...d is reliable note if ping times out try doing arp d command then if still unsuccessful check cables Step 5 Start the TFTP application program by double clicking It was extracted with the upgrade pack...

Страница 135: ...they should be if the FRM220 10 100A has been returned to its factory default setting Confirm that the TFTP server IP matches your PC or Laptop and that the image filename matches our upgrade file nam...

Страница 136: ...MAC Address 00 02 ab ff ff fe 1 IP Address 10 1 1 1 2 Subnet Netmask 255 0 0 0 3 Default Gateway IP 10 1 1 254 4 TFTP server IP 10 1 1 200 5 Hostname ctcu 6 TFTP file name bootpImage 7 DO TFTP and upd...

Страница 137: ...update the FRM220 10 100AS 2 will automatically reboot The current Telnet session will close During reboot all LEDs will first go out then all LEDs will light The Test LED will extinguish first and a...

Страница 138: ...ity responses From the Main Menu select the S System Configuration and from this menu select A Alarm Settings CTC UNION TECHNOLOGIES CO LTD FRM220 10 100A ver 3 016 Fiber 1 Link Up Remote LB Off UTP 2...

Страница 139: ...Major and Minor alarms are key when network management via SNMP is used When enabled here and when SNMP trap receivers are configured Major and Minor alarm conditions will be reported through the SNM...

Страница 140: ...from the time server once every hour 5 Synchronize Time with NTP Server This action will cause the SNTP daemon to immediately poll and update date and time with the NTP server The results will either...

Страница 141: ...r read from flash 4 The bootloader instructs the CPU to copy the image from flash and decompress into RAM 5 Once the image has decompressed into ram the CPU continues to execute program from RAM 6 The...

Страница 142: ...Status and Configuration NMC Action Active 1 Fiber 1 Status and Configuration 2 UTP 2 Status and Configuration 3 UTP 3 Status and Configuration D Device Status and Configuration Q Static 802 1Q VLAN...

Страница 143: ...ority The internal switch provides 4 priority queues 0 3 for QoS packet processing Each of the ports of the switch can be set a default priority 6 8 Ingress Egress Rate Limit These bandwidth control s...

Страница 144: ...and D D Functions Modern optical SFP transceivers support digital diagnostics monitoring DDM functions according to the industry standard SFF 8472 This optional feature in SFP is also known as digita...

Страница 145: ...ation NMC Action Active 1 Fiber 1 Status and Configuration 2 UTP 2 Status and Configuration 3 UTP 3 Status and Configuration D Device Status and Configuration Q Static 802 1Q VLAN Status and Configura...

Страница 146: ...n By changing the negotiation setting from Auto to Manual the additional menu items 3 4 are revealed 3 Speed The UTP ports support 10 or 100 forced configuration speed 4 Duplex The UTP ports support F...

Страница 147: ...cope with the limiting If IRL is employed a connected device which has its packets dropped without flow control will continue to send packets at its full rate Also since the packets are dropped the a...

Страница 148: ...2 UTP 2 Status and Configuration 3 UTP 3 Status and Configuration D Device Status and Configuration Q Static 802 1Q VLAN Status and Configuration S Spanning Tree Status and Configuration L Link Loss...

Страница 149: ...d supported device and services types enabling clients that recognize those types to immediately begin using the device A Remote A H W Reset This function will request the remote A unit fiber port 1 c...

Страница 150: ...vailable in the dual fiber model 4 Static 802 1Q VLAN This mode will open up the unit to further settings for 802 1Q VLAN settings This mode s application drawing and details are shown in section 3 5...

Страница 151: ...ve A 7 23 3 Port 1 and Port 2 Redundancy In this mode one fiber is active while the other is on standby This creates a 1 1 redundant path protection If main fiber is broken the second fiber will quick...

Страница 152: ...ansparently over the fiber link The remote side requires VLAN configuration One UTP port port3 recognizes and untags VID10 to the client PC A The other UTP port port4 recognizes and untags VID20 to th...

Страница 153: ...tion S Spanning Tree Status and Configuration L Link Loss Forwarding Configuration C Counters Status and Configuration ESC Go to Previous Menu CTC UNION TECHNOLOGIES CO LTD FRM220 10 100A ver 3 016 Re...

Страница 154: ...nmodified the tagged packets enter and exit the port without being modified VLAN transparent CTC UNION TECHNOLOGIES CO LTD FRM220 10 100AS 2 ver 3 016 Remote A Status and Configuration NMC Action Inac...

Страница 155: ...us and Configuration Port 1 1 VID 1 2 QinQ Support Disable Priority for Tag Default port priority re mapped to 0 Port 2 3 VID 1 4 QinQ Support Disable Priority for Tag Default port priority re mapped...

Страница 156: ...CTC UNION TECHNOLOGIES CO LTD FRM220 10 100AS 2 ver 3 016 Local Static VLAN Table Configuration Item VLAN ID Port 1 Port 2 Port 3 Port 4 N PageDown Show Next Page P PageUp Show Previous Page DownArrow...

Страница 157: ...ever the maximum number of VID table entries for the 10 100A is 32 static VLANs Operate Create VLAN ID 1 Port 1 Port 2 Port 3 Port 4 Operate VLAN Table Select Port 1 Membership 1 UnModified 2 UnTagged...

Страница 158: ...ng broadcast radiation STP is standardized as 802 1D It creates a spanning tree within a mesh network of connected layer 2 Ethernet switches and disables those links that are not part of the spanning...

Страница 159: ...de Active Advance Functions Normal L Local Status and Configuration A Remote A Status and Configuration B Remote B Status and Configuration M SNMP Manager S System Configuration ESC Logout CTC UNION T...

Страница 160: ...Select Advance Functions 0 Normal 1 Port 1 to Port 2 Mirror 2 Port VLAN 1 3 2 4 3 Port 1 and Port 2 Redundancy 4 Static 802 1Q VLAN 5 Static 802 1Q VLAN Port 1 2 Redundancy 6 Spanning Tree Protocol E...

Страница 161: ...types of BPDUs 1 Configuration BPDU CBPDU used for Spanning Tree computation 2 Topology Change Notification TCN BPDU used to announce changes in the network topology 3 Topology Change Notification Ack...

Страница 162: ...using layer three and above as required by SNMP over an IP infrastructure Ethernet OAM provides single hop functionality in that it works only between two directly connected Ethernet stations SNMP can...

Страница 163: ...down the electrical Ethernet link and visa versa This mechanism is referred to as Link Loss Forwarding or Link Fault Pass through Link Loss Forwarding LLF Mechanism The FRM220 10 100AS 2 model is a fo...

Страница 164: ...3 FX port 1 Tx off if port 3 Rx loss keyin 2 only one selected so logic doesn t care After setting up the matrix you must press S to Confirm and Save the settings CTC UNION TECHNOLOGIES CO LTD FRM220...

Страница 165: ...for retrieving sequentially specific management information from the managed node The managed node responds with a getResponse message getBulkRequest Command for retrieving a block of management info...

Страница 166: ...hich is its enterprise number The assigned number designates the top of an enterprise specific sub tree of non standard MIB s Enterprise specific MIB s are published and distributed by their creators...

Страница 167: ...or can be granted control access to the 10 100A Note that in the above example the management workstation with IP address 59 125 162 247 and using the community string secret has full read and write a...

Страница 168: ...rap Configuration Menu This SNMP agent supports up to eight 8 SNMP trap receivers that can be entered into this configuration menu In the above example the SNMP network manager at 59 125 162 247 IP wi...

Страница 169: ...he 10 100AS 2 has two fiber and two copper ports Because it uses 802 3ah OAM on the fiber links for remote in band management it is able to see up to two 2 remote devices The Remote A device is connec...

Страница 170: ...for different setting windows Setup The Setup tab contains the networking settings for IP address subnet mask default gateway hostname TFTP server IP and image upgrade filename After filling in click...

Страница 171: ...er failure while Minor alarms are sent for UTP link loss A 7 29 SNMP The SNMP setting window is divided into two tabs one for Manager Configuration and one for Trap Configuration Manager By setting th...

Страница 172: ...solicited messages issued by the SNMP agent that typically indicate some alarm condition has occurred The Trap managers those who receive the traps are configured here SNMP manager at 10 1 1 100 recei...

Страница 173: ...tion A 7 30 1 Fiber 1 This window tab will show current status and provide settings for the first fiber port Refer to Console Operation for the meaning of these parameter settings The setting method f...

Страница 174: ...ration for the meaning of these parameter settings The setting method for UTP 4 is identical to that of UTP 3 A 7 30 3 Device Status and Configuration The settings here are described in Console Operat...

Страница 175: ...e Protocol Please refer to Console Operation for a description of and operation of STP in this device A 7 30 5 Static 802 1Q VLAN Please refer to Console Operation for a description of and operation o...

Страница 176: ...VLAN application was used in Chapter 3 section 3 5 5 Here we will use the web based interface to do the settings rather than the Telnet menu system This should help the end user to better understand...

Страница 177: ...hat packets that egress the assigned port will have the packets tagged with the VID assigned to that port Untagged This means that any packets that egress the assigned port will have all tag informati...

Страница 178: ...creen The OAM counters are available for each fiber port In this example we are looking at a remote converter with only a single Fiber channel The RMON in out counters show the received and transmitte...

Страница 179: ...output power optical input power temperature etc DDM is not available in every SFP so if the inserted SFP does not support DD there will be no view for it However every SFP should be able to view the...

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