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Cronyx FMUX/SAT, Installation And Operation Manual

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Cronyx FMUX/SAT Installation And Operation Manual Download Page 23

© 2006 Cronyx 

Section 3. Operation

3.4. Loops

Port Loop

Local Mux:

Loopback enabled on port 0,

PORT STATE indicator of port 0 flashes

Remote Mux

AIS

..

.

..

.

AIS

E1

Ports

E1

Ports

Link

Tributary Loop

Local Mux:

Tributary loopback enabled on port 0,

PORT STATE indicator of port 0 double 

flashes

Remote Mux

..

.

..

.

AIS

AIS

E1

Ports

E1

Ports

Link

Summary of Contents for FMUX/SAT

Page 1: ...2006 Cronyx Multiplexer FMUX SAT 4 x E1 ports V 35 RS 530 RS 449 link interface in codirectional mode Installation and Operations Manual Document version 1 7E 06 09 2006...

Page 2: ...ipment FMUX manufactured by Cronyx in compliance with Technical Specifications 150 RUS is compliant with the following requirements Technical Requirements to secondary time trunking equipment for 2 8...

Page 3: ...ng firmware version Order code prefix Firmware version FMUX S 4E1 SAT Revision A 28 04 2006 The unit is manufactured in the S design as a device in 1U high metal enclosure for mounting in a 19 rack De...

Page 4: ...ation 11 2 1 Installation Space Requirements 11 2 2 Delivered Items 11 2 3 Cable Connections 11 Power Supply Connector 12 Grounding 12 E1 Port Connectors 12 Link Port Connector V 35 RS 530 RS 449 13 C...

Page 5: ...Level Menu 27 4 2 Menu Structure 29 4 3 Link statistics Menu 30 4 4 E1 port ptatistics Menu 31 4 5 Event counters Command 32 4 6 Loop Menu 33 Port loop Menu 34 Tributary loop Menu 34 4 7 Test Menu 35...

Page 6: ...h ITU T G 704 standard and unframed transparent mode 1 2 Features Data transmission from one to four E1 ports over synchronous link equipment with codirectional interface Link bit rate depends on the...

Page 7: ...at the other end of the link Commands to remote device are sent over monitoring channel organized in the link path The FMUX SAT is equipped with LED indicators which show state of ports and link equi...

Page 8: ...k and pair of satellite modems operating in codirectional mode codirectional principle suggests that data and corresponding clock signal are transmitted at the same direction In this case RXD signal a...

Page 9: ...tter attenuation In the transmit path Overvoltage protection TVS Overcurrent protection Fuse Connector RJ 48 female 8 pin Link Port Interface type Multistandard V 35 RS 530 RS 449 in the codirectional...

Page 10: ...o 125 VAC Diagnostic Modes Loops Local remote BER tester Built in Management Over RS 232 control port console over SNMP or from remote device Dimensions and Weight Dimensions 444 mm 262 mm 44 mm Weigh...

Page 11: ...The FMUX unit of the corresponding design 1 pc Bracket for mounting FMUX unit in 19 rack 2 pcs Self adhesive foot for FMUX unit 4 pcs Power supply cable for AC model 1 pc Removable part of power suppl...

Page 12: ...t is used The connector s pin assignment shown below view from device s front panel side Fig 3 DC power supply connector The corresponding removable part of terminal unit of the power supply connector...

Page 13: ...530 RS 449 10 TXD a TXD a 25 TXD b TXD b 8 RXD a RXD a 9 RXD b RXD b 6 ETC a ETC a 7 ETC b ETC b 5 RXC a RXC a 4 RXC b RXC b 14 RTS RTS a 29 RTS b 11 DTR DTR a 26 DTR b 13 DSR DSR a 28 DSR b 15 CTS CT...

Page 14: ...4 male Signal TXD a 10 R RXD a TXD b 25 T RXD b RXD a 8 P TXD a RXD b 9 S TXD b ETC a 6 V RXC a ETC b 7 X RXC b RXC a 5 U ETC a RXC b 4 W ETC b RTS 14 F CD DTR 11 E DSR DSR 13 H DTR CD 12 C RTS CTS 15...

Page 15: ...Not connected CTS b 30 Not connected CD a 12 4 RTS a CD b 27 19 RTS b GND 1 1 GND 16 7 SEL x Connect 31 32 33 37 to GND 1 RS 530 Cable for Connection to DTE Signal HDB44 male DB25 female Signal TXD a...

Page 16: ...a CTS b 30 27 CTS b CD a 12 13 CD a CD b 27 31 CD b GND 1 1 GND GND 16 19 GND SEL x Connect 31 33 37 to GND 1 RS 449 Cable for Connection to DCE Signal HDB44 male DB37 female Signal TXD a 10 6 RXD a...

Page 17: ...n The console port has standard RS 232 DCE interface and utilizes the following settings asynchronous mode 9600 Baud speed 8 bits symbol 1 stop bit no parity An RTS signal for flow control from the co...

Page 18: ...rm 3 pin for external input sensor connection 6 middle relay contact 7 8 common GND 4 5 9 reserved must not be used Alarm relay shown when no alarm present External input sensor 1 2 3 4 5 7 8 6 9 5 V...

Page 19: ...Color Description LERR Red Link port errors lights or flashes during high error rate in the link port input signal lights when receiving test pattern from the link port with loop enabled on the link l...

Page 20: ...f remote device TST Red Test mode flashes when BER tester is enabled towards the link port flashes when loop is enabled on the link port double flashes when remote loop is enabled SNMP EACT Green Ethe...

Page 21: ...n the link port loss of signal in at least one of the E1 ports used in In use state alarm signal received from external input sensor of remote device Alarm from external input sensor for transmission...

Page 22: ...ights Relay ALARM To all ports RERR lights 1 port N is declared Unused PORT N STATE does not light Loss of input signal at E1 port port is in In use state PORT N LOS lights Relay ALARM To port N Loss...

Page 23: ...Mux Loopback enabled on port 0 PORT STATE indicator of port 0 flashes Remote Mux AIS AIS E1 Ports E1 Ports Link Tributary Loop Local Mux Tributary loopback enabled on port 0 PORT STATE indicator of po...

Page 24: ...T indicator flashes Remote Mux AIS AIS AIS AIS AIS AIS E1 Ports E1 Ports Link Remote Link Loop Local Mux Remote loopback request enabled TST indicator double flashes Remote Mux Local loopback enabled...

Page 25: ...ted to the link Warning When BER tester is enabled on local device test data are transmitted to the link If during this no test data are received from the link then Test pattern not detected message w...

Page 26: ...nk Loopback Enabled AIS Output To All E1 Ports TST Indicator Blinking Regularly LERR Indicator On Enabling BER testers in Opposite Directions BER testers are enabled on local and remote device such co...

Page 27: ...ion A 28 04 2006 Mode Normal Sensor Open Link 8448 kbps Ok Cable cross V 35 DTR RTS ETC DSR CTS CD RXC 1 Link statistics 2 E1 port statistics 3 Event counters 4 Loop 5 Test 6 Configure 7 Login to remo...

Page 28: ...ER tester is enabled the Link line also shows information about test results Test pattern not detected if the test pattern was not detected in received data Test error rate error rate in received data...

Page 29: ...e 0 Reset 7 Login to remote device 1 Link loop Enabled Disabled 2 Remote link loop Enabled Disabled 1 Testing Enabled Disabled 2 Error insertion rate 3 Insert single error 4 Test pattern 1 Port config...

Page 30: ...s current session number and time passed from switching on or restarting the multiplexer by Reset command The session number increments every time the device is restarted Description of lines in the u...

Page 31: ...dated To reset statistics counters to zero press C E1 port statistics line contains current session number and time passed from switch ing on or restarting the multiplexer Session number increments ev...

Page 32: ...Mux counters 0 E1 port 0 data FIFO errors 0 E1 port 1 data FIFO errors 0 E1 port 2 data FIFO errors 0 E1 port 3 data FIFO errors Press any key to continue _ Link counters link port counters data enco...

Page 33: ...mmand _ The following loops are implemented Link loop local loop on the link When loop is Enabled data received from the link port are turned back Remote link loop remote loop on the link When it is s...

Page 34: ...bled data received from port N are turned back Tributary loop Menu The Tributary loop menu is designed for managing tributary loops on E1 ports Tributary loop Mode Normal Sensor Open Link 8448 kbps Ok...

Page 35: ...st pattern generation switches from Disabled state to Enabled and back Error insertion rate command selects error insertion rate from 10 7 to 10 1 er rors bit or disables error insertion mode in this...

Page 36: ...Factory settings 6 Save parameters 7 Restore parameters Command _ Port configuration Menu Port configuration menu is designed for selecting a set of E1 ports for use Port configuration Mode Normal Sen...

Page 37: ...ransmit data strobe Normal data valid on falling edge 2 Receive data strobe Normal data valid on falling edge Command _ The menu allows configuring the following parameter values Transmit data strobe...

Page 38: ...wing parameters should be set for Ethernet port operation IP address netmask multiplexer SNMP port IP address and netmask length Gateway IP address router gateway IP address The following parameters m...

Page 39: ...odes to their initial state E1 port use mode all ports In use transmitted and received data strobe mode Normal data valid on falling edge alarm input sensor contact mode Sensor input Alarm on closed S...

Page 40: ...evision A 28 04 2006 Mode Normal Sensor Open Link 8448 kbps Ok Cable cross V 35 DTR RTS ETC DSR CTS CD RXC 1 Link statistics 2 E1 port statistics 3 Event counters 4 Loop 5 Configure 0 Reset Remote X t...

Page 41: ...ts are used for IP address comparison the number of which is specified by Netmask Additional parameters must be configured for access to parameter settings Set community parameter configuration access...

Page 42: ...ement information blocks MIBs are implemented in the multi plexer SNMPv2 MIB standard management information block including common sys tem parameters system network interfaces if IP protocol IP ICMP...

Page 43: ...2006 Cronyx 43...

Page 44: ...Web www cronyx ru E mail info cronyx ru...

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