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General Information:
– Power backplane 3 U, DIN 41612 – type M – variant R0/L0
– This backplane has been designed according to the PICMG 2.0 power supply unit connector pin assignment specification and the ATX power supply specification
– The backplanes are intended for mounting in a 19″ card rack with 3 U in which:
– Variant R0: The pin A1 of the connector to DIN 41612 type M on bottom side
– Variant L0 has the pin A1 of the connector to DIN 41612 type M on top side

– This means that power supply units designed according to this specification can be used in any card rack position without leaving any gaps.
– The backplanes can be installed directly on the card rack mounting channel.
– Installation width is 8 HP
– Contiguous backplane placement in the 8 HP slot spacing is possible

Features:
– Conforms to PICMG specification 2.0 R3.0
– Design has a slot pitch of 4 HP to implement a backplane with the most compact dimensions possible
– Power is supplied via screw connectors and terminal bars
– Versions with transfer housing permits two or more backplanes to be connected with the plugged-in 64-bit PCI to PCI bridge to create a backplane with more than 8 slots
– The slots into which the bridge is inserted from the rear can not be used on the user side
– Virtually zero crosstalk

Specifications:
– 6U, 64 bit, 66Mhz, 3.3V I/O, 2 to 5 slots, without transfer housing
– 6U, 64 bit, 33Mhz, 3.3V I/O, 2 to 8 slots, without transfer housing
– 6U, 64 bit, 33Mhz, 5V I/O, 2 to 8 slots, without transfer housing
– 6U, 64 bit, 33Mhz, 3.3V I/O, 4 to 8 slots, with transfer housing
– 6U, 64 bit, 33Mhz, 5V I/O, 4 to 8 slots, with transfer housing

Features at a glance:
– 4 U (½ + 3 + ½) / 63 HP CompactPCI system platform with rear I/O
– Desk top rack acc. to IEEE 1101.1, 1101.10/11 and IEC 60297-3-101, -102, -103
– Cooled by 4 fans (air flow from bottom front to top rear)
– Completely assembled and wired
-CompactPCI desk top chassis, aluminium extrusion profile side wall, aluminium cover/bottom plate (black coating outside [RAL9005], chromated inside), bottom plate perforated, screened, with IEEE guide rails and ESD clip mounted at the bottom
– CompactPCI backplane, 3 U, 8 slots, 32-bit/33 MHz, system slot on right side, with rear I/O, with P47 connector
– CompactPCI power supply unit with wide range input 90 – 264 VAC, (3,3 V / 33 A, 5 V / 33 A, 12 V / 5,5 A, -12 V / 1 A) with PFC, with P47 connector, incl. front panel 3 U/8 HP
– Power supply connector with switch, fuse and filter
– Partial front panel 8 HP/3 U with EMC spring on both sides, with cutout for power supply connector
– 4 x DC fan, 80 x 80 x 25 mm
– 2 x Front flip-feet
– 1 x Blanking plate 4 HP/3 U *
– 1 x Blanking plate 19 HP/3 U *
– 1 x Blanking plate 23 HP/3 U *
* with EMC spring

Dimensions:
W: 341.4 mm
H: 190.7 mm
D: 283.1 mm

Order numbers:
LMH0000120: with 8 slot 5V backplane
LMH0000270: with 8 slot 3.3V backplane