Specifications

T1 AND E1 FIBER MUXES
16
Figure 3-1. Internal boards on MT1000A-85 and MT1000A-13.
Table 3-1. Jumpers on MT1000A-85 and MT1000A-13.
Jumper Description Values Factory Setting
JP23 Controls the operation of the alarms, JP23-1 sets Channel 1; ON
Channel whether they are ignored or processed. JP23-2 sets Channel 2;
Alarms JP23-3 sets Channel 3;
JP23-4 sets Channel 4.
OFF: The alarms generated by the
corresponding channel are ignored, and no
indication is generated in case of an alarm
condition on that channel.
ON: The alarms generated by the
corresponding channel are processed.
JP26 Controls the operation of the voice OFF: The service channel is disabled. ON
Service service channel. ON: The service channel is enabled.
Channel
SW1-1 Controls the downloading of an OFF: The V-Agent is set to FLASH and OFF
V-Agent updated version of the FLASH memory downloading of a new version is possible.
when a malfunction occurs in the ON: The V-Agent is set to default version.
normal download process. (See
Chapter 5 for more information.)
SW1-2, 3, Not in use. Not in use. —
4 V-Agent