SIP Hardware Installation Manual
26
Document #: LTRT-94701
3000 Series Gateways & Media Servers
2.3.5
RTM-6310 Redundancy Rear Transition Module
Note:
The RTM-6310 Redundancy RTM is applicable only to Mediant 3000 HA.
The RTM-6310 Redundant RTM is implemented in Mediant 3000 High-Availability systems.
The RTM-6310 Redundant is housed in Slot 3 of the rear panel, directly behind the
redundant 6310 blade (located in Slot 3 on the front panel).
The RTM-6310 Redundant provides the Ethernet interface to the redundant blade (in Slot
3) in case of active blade (in Slot 1) failure. When a blade failure is detected, the standby
blade switches the I/O of RTM-6310 interface from the failed blade to the standby blade.
The RTM-6310 Redundant also supports Gigabit Ethernet (GbE) link redundancy by
providing two Ethernet ports. These ports are available (customer order) as either
10/100/1000Base-TX RJ-45 or optical SFP GbE connectors.
Figure
2-9: RTM-6310 Redundant Rear Transition Module