MicroTCA™ Carrier Hub: UTCA-5503 Layer 2 GbE switch with MCMC Features  Layer 2 GbE switch for up to 12 AdvancedMC™ modules on Common Options Fabric A  MCH Update channel for Carrier Hub redundancy  Front panel GbE uplink over RJ-45 or SFP  Pigeon Point based MCMC with direct or switched 10/100 Management LAN port available on front panel  IPMB-0 / IPMB-L for complete carrier management  Built-in expandability for future pluggable enhancements  Switch Management and Extended Fabric switching  Customizable clock module and front panel I/O  Compliant with PICMG MTCA.0 R1.0 specification Introduction The Advantech MicroTCA™ Carrier Hub UTCA-5503 combines into a single AdvancedMC Module that controls and manages infrastructure and the interconnect fabric resources necessary to support up to twelve AdvancedMCs in a MicroTCA shelf:  A Primary Gigabit Ethernet fabric on Common Options Fabric A  MicroTCA Carrier Management Controller (MCMC) functions to configure and control the elements Where redundancy is required, two MCHs permit the creation of highly reliable systems. Basic Interconnect Fabric, Control and Enhanced Options Management Infrastructure Switch Management and Fat Pipe Fabrics The UTCA-5503 provides extension connectors between PCB1, 2 and 3 for clocks and MicroTCA Carrier Management Controller (MCMC) enhanced processing functions such as Level 2/3 switch management, authentication and The first element on the MCH is the MicroTCA Carrier Management Controller (MCMC). encryption; TPM facilities for server/cluster security; or HPI-over-IP remote management. It is the central authority in a MicroTCA Shelf and has the ability to monitor and control It can also provide PCB3 switching for fat pipe PCI Express, SRIO, GbE or 10 GbE. A PCB2 the constituent AdvancedMCs. This control function makes use of IPMI Links to each module can be added for clock distribution and external clock connectivity. The front panel AdvancedMC, as well as presence detect, enable, and Geographic Address signals. design offers flexibility for clock, I/O and alarm panel requirements. When redundant MCHs are installed, failures in the management circuitry on one MCH can be handled by a failover to the other MCH. The MCMC LAN interface is available for Clocks and Alarms optional remote management via the front panel RJ-45 connector or for optional routing An additional PCB2 module can be added to the MCH for enhanced clock distribution and to the Base Fabric switch. external clock connectivity depending on customer specific requirements. Flexibility has been built into the Front PCB2 module design in order to meet a wide range of current E-Keying and future Clock, I/O and Alarm panel requirements. Electronic keying (E-Keying) is the responsibility of the Carrier Manager and ensures that all AdvancedMCs and MCHs installed in a Shelf are compatible before they are permitted to power-up and enable their fabric links. Basic Interconnect Fabric In its basic configuration, the MCH acts as the Gigabit Ethernet hub of a star network, providing centralized switching and high-speed connectivity to each AdvancedMC. The Gigabit Ethernet Switch on the MCH provides an unmanaged layer 2, non-blocking, low-latency Gigabit Ethernet Switch. Two MCHs can be used to implement a dual-star topology required for reliability. This is further enhanced by a Gigabit Ethernet Update Channel Port between the two MCHs. A front panel RJ-45 or SFP provides further network expandability with Gigabit Ethernet uplink ports for external interconnects. This basic configuration provides a solid solution to the most cost sensitive application requirements. 1- UTCA-5503 Block Diagram To PCB 3 CPU and Fabric Extension To PCB 2 Clock Module SMSC Fabric A to 12 AMC Slots Marvell LAN9115 6185 x 2 LAN 1 PHY Update Channel to MCH #2 GbE LAN 2 Switch PHY IPMB-L to all AMCs IPMB-0 to Power & Cooling Console MCMC I2C to Carrier FRU Ordering Information Model Number MCMC LAN1 RJ-45 LAN2 RJ-45 LAN2 SFP Fabric A GbE Switch Comments UTCA-5503-1000E Yes Yes Yes - Yes Management and Switch UTCA-5503-2000E Yes Yes - Yes Yes Management and Switch Note: Model with management only (no switch) will be available upon request. Please contact local sales representative for details. Expansion Options Several options are currently under definition and planning for PCB 2 Clock modules, PCB 3 Processing and Switch management as well as Fat Pipe Fabric switching. Please contact your local sales representative for further details. Online Download www.advantech.com/products 1-