Loop-O9500 SDH/SONET IMAP
For 8-channel 2W/4W E&M card:
Where x is used to select all of voice card signaling bits. If this option is not required, omit the x field in the ordering code.
Follows ETSI signaling bits
Follows ANSI signaling bits
Jumper selectable for all channels
Reverse for ON-HOOK and OFF-HOOK signaling bits
exchange
Follows ANSI signaling bits and reverse bit
Follows customer‟s special bit or function assignment
Disable the function of the test button
Forcing all ports to be OFF-HOOK when an alarm occurs
Forcing all ports to be ON-HOOK when an alarm occurs
Note:
1. For S (customer„s special bit), please contact your nearest Loop sales representative.
2. If x is not selected from table above, the default setting for signaling bits is ETSI and for trunk condition is ON-HOOK.
For 12/24-channel FXS card:
Where sn is used to select special function. If this option is not required, omit the sn field in the ordering code.
FXS Loop Feed = -48 Vdc with 25 mA current limit; alarm tone enable;
normal ring
FXS Loop Feed = -48 Vdc with 35 mA current limit
Double ring tone transmit
Note: For sn (special function), please contact your nearest Loop sales representative.
Where pt is used to select the following functions.
For AM3440-A with -48Vdc (SD, S5), or -125Vdc (SD125) power modules
For AM3440-B/C with -48Vdc (SDB), or AC (SAB) power modules
For AM3440-A with -48Vdc (S5) power complied with IEEE1613 standard
For AM3440-C with -48Vdc (SDB) power complied with IEEE1613 standard
For AM3440-A with -24Vdc (S524) power module
Only for 12/24-channel
FXS
For Magneto Card:
Where x is used to select version type:
20 Hz is the general setting for all
MAG cards. For special settings
(16, 25, 50), please specify your
need by filling in the x option.
For C37.94 Card:
Where LSFOM is to select LS-Fiber Optical Module option, each module has 5 letters.
1 * 8
Separate
transceiver
& receiver
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