AudioCodes IPmedia 3000, Installation Manual

Page: 33 / 90

Version 5.8 33 July 2009
Installation Manual 2. Physical Description
2.6.3.2 RTM-8410 for Scalable Span Configuration
For fixed 63 E1/84 T1 span configuration as well as for scalable span configurations from
16 E1/T1 to 32 E1/42 T1, and 32 E1/42 T1 to 63 E1/84 T1, two identical RTM-8410's are
used: one housed in Slot 2, the other in Slot 4. These two RTM's provide the following
interfaces:
„ A 100-pin female SCSI connector, supporting the following trunks (depending on the
chassis slot in which the RTM-8410 is housed):
•
RTM-8410 in Slot 2: E1/T1 trunks 1-25
•
RTM-8410 in Slot 4: E1/T1 trunks 43-67
„ A 68-pin female SCSI connector, supporting the following trunks (depending on the
chassis slot in which the RTM-8410 is housed):
•
RTM-8410 in Slot 2: E1/T1 trunks 26-42
•
RTM-8410 in Slot 4: E1/T1 trunks 68-84
„ Two RJ-45 GbE ports (for 1+1 LAN redundancy) ports per RTM-8410.
Figure 2-16: Two RTM-8410's for 84 Spans (Two SCSI Ports) in Slots 2 and 4
Note: ATM interfaces (i.e., SFP ports labeled ATM A1 and ATM B1 ) are not
applicable in this current release.