The VT894 is a 7U μTCA chassis that provides 12 AMC full-size double module slots that can accept any AMC.1, AMC.2, AMC.3 and/or AMC.4. It provides CLK1, CLK2, and CLK3 to each slot.
The VT894 has full redundancy. It’s capable of having redundant MCH, Power Modules, as well as redundant Cooling Units (CU) for high availability. The VT894 cooling is from bottom to top.
There is an option for redundant/non-redundant clock per μTCA specification. The CLK3 option can be configured for the Fabric clock as well as Telecom clock.
There is an option for Port 2 and 3 to be directly connected among the adjacent AMCs or to the fabric B (AMC.3 SATA/SAS switch option on the MCH).
The VT894 has a Telco Alarm as well as Redundant FRU information devices and carrier locators. The VT894 has a JSM slot which routes to each JTAG port of the AMC.
The VT894 routes ports 12-15 and 17-20 between slots.
ØKey Features
Ø7U μTCA System Platform
Ø19” x 7U x 10.5” deep (with handles 12” deep)
ØFull redundancy with dual MicroTCA Carrier Hub (MCH), dual Cooling Units and dual Power Modules
ØUp to twelve AMCs: 12 full size double module
ØRadial I2C bus to each AMC
ØDual Star passive 26 layer backplane
ØRedundant FRU information devices carrier locator
Ø1000W AC Power supply option
ØTelco Alarm
ØCLK1, CLK2 and CLK3
ØJTAG Switch Module (JSM) Slot
ØESDJack at the top front
ØCooling from bottom to top
