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Diamond Point International

Kontron AM4904 / AM4910 - High-End MicroTCA Carrier Hub (MCH)

With Enterprise Class Ethernet Switching Specifications

Introduction

The Enterprise-Class AM4904 / AM4910 MCH provides the central management and data switching entity for all kind of MicroTCA platforms.

To fit to the different needs of various applications the AM4904/AM4910 comes in four versions, (1) as a pure Gigabit Ethernet switching MCH (AM4904-BASE), in combination with (2) sRIO (AM4904-SRIO), or (3) PCIe switching (AM4904-PCIE) and (4) the highest bandwidth offering 10 Gigabit Ethernet switching (AM4910).

The powerful 600MHz processor for MCMC functionality and switching management enables a highly efficient MCH implementation for up to 12 AMCs, 2 cooling units and 4 power units and for usage in applications requiring a redundant architecture. Furthermore the support of Rear I/O functionality according to MTCA.4 is implemented. A sophisticated clock implementation provides various Telco clocks and the PCI Express Fabric Clocking distribution.

Designed to support Enterprise-Class fully-managed Layer2 switching capabilities the AM4904/AM4910 provides Quality-of-Service functionality like Traffic Priorization, Access Control and Multi-Cast including full 4K VLAN, Link Aggregation - to name just a few. The Layer3 management capabilities can be offered on project request.

Specification

Interface

FeaturesMCMC with redundancy support including active Carrier Manager election and re-discovery of active system
Shelf manager implementation for local management of single MicroTCA chassis
GbE managed L2 Switch
ConnectionsSystem Interconnect Tongue 1
• Gigabit Ethernet: 12x 1000BASE-BX (SerDes) on Fabric[A], 1x 1000BASE-BX (SerDes) on MCH update Channel
• I2C: 12x IPMB-L to AMC Modules, 2x IPMB-0 [A:B] redundant to Power Modules and Cooling Units, 1x IPMB-L inter-MCH,1x I2C to carrier FRU
• Cross-Over Channel PCIe interlink, Specifi c MCH-MCH interlink for redundant applications

System Interconnect Tongue 2
• CLK1: 12x CLK1 inputs/outputs to/from AMCs, MLVDS
• CLK2: 12x CLK2 inputs/outputs to/from AMCs, MLVDS
• CLK3 (PCIe Fabric Clock): 12x CLK3 100 MHz FCLKA to AMCs. HCSL, PCIe GEN2 specifi ed, SSC capable
• MCH Interconnect: 2x CLK input/output to/from 2nd MCH (CLK1:RX/TX; CLK3_RX/TX), MLVDS

General

ExpansionPICMG MTCA.0 R1.0, MTCA.4
Electrical12 V Payload Power, 3.3 V Management Power
Typ. 22 W power consumption
MechanicalSingle, Full-Size MCH module, 181.5 x 73.5 x 28.95 mm
Robust handle at the front panel for easy MCH extraction
TemperatureOperating: -5 to +55°C, no module heat sink, forced system airfl ow
Non-operating: -40 to +70°C
Humidity93% RH at 40°C, non-condensing
Weight215 g
Vibration5 Hz to 200Hz 0.2G, 5mm/s (sinusoidal)
5 Hz to 100Hz: 0.1G @ 0.1 Octave/minute (sinusoidal)
5 Hz to 100Hz: 1G @0.1 Octave/minute (sinusoidal)
0,02 m²/s³ ASD, 5-10Hz +12dB/oct, 10-50Hz 0dB/oct, 50-100Hz -12dB/oct random)
IEC60068-2-6 / IEC60068-2-27
Shock3 [g] acceleration, 11 [ms] pulse duration
IEC60068-2-6 / IEC60068-2-27
MTBFMin. 130,000h @ 40°C, calculations based on Telecordia SR-332 Issue 1
Safety/CertificationUL 60950, 3rd edition (US and Canada
EN 60950 (Europe)
LVD 73/23/EEC (Europe)
Denan Law (Japan Safety)
UL 94V-0/1 with Oxygen index of 28% or greater material
EMCEN55022, EN55024, EN61000-6-2/-6-3, EN300386, EN60950-1
Warranty2 Years
RoHSCompliant

Ordering Details

BoardOn request
AccessoriesN/A