CTC Union FMUX1001 Скачать руководство пользователя страница 24

Страница: 24 / 54

Chapter 3. Operation

The following explains the functions of each menu item. These will all be detailed later:

< 1 > Optical Configuration

The sub-menu provides settings for ALS, protection mode, loop back, display bit error

count.

< 2 > LAN Configuration

Leads to the sub-menu to configure the 4-port Ethernet switch.

< 3 > Slot 1

Leads to the sub-menu to configure the tributary module in Slot 1.

< 4 > Slot 2

Leads to the sub-menu to configure the tributary module in Slot 2.

< 5 > Slot 3

Leads to the sub-menu to configure the tributary module in Slot 3.

< 6 > Slot 4

Leads to the sub-menu to configure the tributary module in Slot 4.

< A > Alarm Configuration

The alarm status and configuration is done on this sub-menu

< D > Device Configuration

Information (uptime, power status) and configuration (reset, factory default) are here.

< M > SNMP Manager Configuration

Takes the operator to the SNMP manager configuration page.

< L > Log Information

Displays the unit's system log since last power on.

< S > Store Parameters

Before leaving the main menu, store the settings in non-volatile ram.

< U > Firmware Upgrade with Xmodem

In the event of any future upgrade, the firmware can be loaded here.

< P > Password Setup

Sets up the console login password through this sub-menu

< G > Go to Remote

When fiber links to a remote unit, this option is available. Remote management is done via the

EOC (Embedded Operations Channel) within the fiber transmission between a pair of

Fiber Multiplexers

3.4.3 Optical Configuration Menu

This screen is both informational (showing if SFP modules are installed, their link state, DDMI capability and fault

status) as well providing basic configuration of the fiber ports for ALS (Auto Laser Shutdown), loopback testing,
integrated BERT (Bit Error Rate Test) and detailed digital diagnostics for the installed SFP.

Protection Modes

The

Fiber Multiplexer

has two aggregate optical ports that can provide redundant transmission in the event one

single path becomes unstable or un-useable.
<0> Auto, Non-Revert : The default setting. When working path transitions to other optical link, it will remain there
even if the downed link is restored (will not revert).
<1> Auto, Revert : When this mode is set, the path will switch back when the downed link is restored.
<2> Manual OP1 <3> Manual OP2 : These modes can force the working path to either OP1 or OP2.

Auto Laser Shutdown

This standard safety feature is disabled by default. In the event the optical port suffers a loss of receive signal, the

transmit laser will be turned off. Although most lasers in SFP are class 1 (harmless to skin or eyes), this feature is still
available.

  [Local ] Ver:[1.100-1.002-0.000-0.030]
  Alias : FMUX Login:admin

  << Optical Information And Configuration >>

    Type Exist Link DDM Fault
  [ Optical 1 ] [SFP ] [ Yes ] [Up ] [Yes] [ No ]
  [ Optical 2 ] [SFP ] [ Yes ] [Up ] [Yes] [ No ]

  Working Path Status [ OP1 ] Bit Err Cnt [0]

  < 1 > Protection Mode    [Auto, Non-Revert]
  < 2 > ALS [Enable ]
  < 3 > Loopback Test [Disable]
  < 4 > Insert one BERT Error
  < 5 > Clear bit Error Counter
  < 6 > Optical 1 SFP-DD Information
  < 7 > Optical 2 SFP-DD Information

  [ ESC ] Go to previous menu. Please select an item.