Specifications

Appendix A
109
Switch 1 settings (firmware version 3.03)
DIP SW State DIP SW State
-1 -2
Main Mode setting
-3 -4
Sub-function
OFF(1) OFF(1) Ring frequency, 20Hz
ON(0) OFF(1) Ring frequency, 25Hz
OFF(1) ON(0) Ring frequency, 30Hz
OFF
(1)
OFF
(0)
FXS Mode 20~35Hz
ON(0) ON(0) Ring frequency, 35Hz
OFF(1) OFF(1) Ring frequency, 40Hz
ON(0) OFF(1) Ring frequency, 45Hz
OFF(1) ON(0) Ring frequency, 50Hz
ON
(0)
ON
(1)
FXS Mode 40~55Hz
ON(0) ON(0) Ring frequency, 55Hz
OFF(1) OFF(1) Ring frequency, 20/25Hz
ON(0) OFF(1) Ring frequency, 30/35Hz
OFF(1) ON(0) Ring frequency, 40/45Hz
ON
(0)
OFF
(0)
FXO Mode
ON(0) ON(0) Ring frequency, 50/55Hz
OFF(1) X Master timing
ON(0) X Slave timing
X OFF(1) Leased line mode 1
OFF
(1)
ON
(1)
FXS leased line Mode
X ON(0) Leased line mode 2
A.10.5 Provisioning by NMC (Telnet)
When placed in the CH20 with NMC, this card can be configured through any of the NMC interfaces, including Telnet, Web
GUI and SNMP.
<1> : Port Active - Use this item to enable or disable the line card. When disabled all transmission will be blocked and all
the line card LED indicators will be Off.
<2> : Operating Mode - The electrical interface is software selectable between FXO (Foreign eXchange Office) and FXS
(Foreign eXchange Subscriber) interface . When connecting to a PBX or PSTN, set FXO. When connecting to a telephone
handset, set FXS.
<3> : Ring Frequency - Different carriers and national standards use different ring frequencies. Set the proper frequency
here for your location.
<6> : Auto Laser Shutdown (ALS) - Enables or disables the ALS safety feature for the Optical port.
<7> : Port Reset - This function will clear and reload the CPLD, effectively resetting the port. Data loss will occur when
performing this reset. Use with care.
<8> : Set to Default - This action will return the Serial card to factory default settings.
<D> : Go to Line Card Status menu - If an SFP is installed for optical, the information can be viewed here. See next page..
<N> : Go to the Remote menu - This device supports remote in-band management via Embedded Operations Channel.
This Chassis ID:[00] Cascaded:[Yes] Monitored Chassis ID:[00]
SLOT #19 > FRM220-FXO/FXS [Local ] [ Ver:1.000-3.030-2.000-0.000 ]
<1> : Port Active:[Enable ]
FX Link:[Up ] FX Signal:[Yes] FX FEF:[Off ]
FXO/FXS Active Status:[Inactive]
FXO/FXS Ring Status :[NO Ring ]
FXS ON/OFF Hook :[ON Hook ]
<2> : Operation Mode:[FXO ]
<3> : Ring Frequency:[30/35Hz]
: Timeing select:[------]
: Leased line mode:[-----]
<6> : Auto Laser Shutdown(ALS):[Disable]
<7> : Port Reset.
<8> : Set to Default.
Small Form Pluggable(SFP):[No ] Digital Diagnostic(D/D):[No ]
<D> : Go to Line Card Status menu..
<N> : Go to the Remote menu.