IQH3B enclosures offer industry-leading, high-density delivery of modular solutions. The 3 RU enclosure accepts up to 16 modules, and has dual redundant PSUs and cooling fans. Analog reference signals can be distributed through the enclosures via two connections that can be independently selected by the installed modules. RollCall control and monitoring is included as standard using a Gateway control card that has its own module style rear connector, thus providing a future-proof upgrade path as communication standards evolve. Full SNMP control and monitoring functionality is also available over Ethernet.
16 single or 8 double-width modules (or any combination)
Integrated web browser based RollCall configuration and control
SNMP Control and Monitoring of ALL RollCall enabled IQ modules as standard
Dual redundant network architecture over Ethernet and RollNet enables mission-critical control applications to function even if a complete network failure occurs
Plug-in gateway communications card to enable RollCall via RollNet, RS-232/485/422 and RollCall over TCP/IP control, with support for upgradeable connectivity to handle future communication standards
2x analog reference signal distribution for dual standard (bi-level or tri-level), dual video standard (SD or HD), and reference redundancy applications (Note: Only applicable to modules with -B order codes)
Hot-swappable redundant power supplies with PSU status reporting through GPIs on the Gateway control card rear panel
Optimum use of rack space — frames do not require any additional ventilation spacing
Dual redundant in-service removable fan unit
Variable fan speed, dependent upon load and ambient temperature
Full chassis monitoring, including inlet and outlet temperature, fan condition and module status
Unit address code set switches: 2 Hex switches 0 to F
Communications mode switch: Select RS-232, RS-485 or RS-422 interface
Additional Controls via RollCall Remote Control System
Full Control via web browser based Java RollCall control panel (available from chassis), any hardware RollCall control surface or standard RollCall Control Panel PC Application
General Specifications Module complement: 8 double width or 16 single width (or combinations of both) fitted vertically Module card dimensions: 100 mm wide, 340 mm long (3.9 in. wide, 13.4 in. long) Module rear panel dimensions:
Height: 129 mm (5.0 in)
Double width: 40.4 mm (1.6 in.)
Single width: 20 mm (0.8 in.)
Input voltage range: 100-240 V 50/60 Hz
Input connector: IEC320 Fused 4 A(T)
Standby switch: Behind drop-down front panel
Power consumption: 300 VA maximum
Modules power dissipation: 210W/165 LU maximum (100 LU for IQH3BQ)
Output: +7.5V and -7.5V ±5%
Note that all modules have built-in power supply fuses.
CE Performance Information
Environment: Commercial and light industrial E2 immunity, controlled EMC E4 emissions
Peak mains inrush current following a 5 second mains interruption: 10A
2x analog reference inputs
Black (HD tri-level and SD bi-level) and black burst (SD bi-level)
SD bi-level – RS-170A
HD Tri-level – SMPTE ST 240, SMPTE ST 274 and SMPTE ST 296
Connector/Format: BNC/75Ω panel jack on standard IQ connector panel
Analog reference return loss:
SD bi-level > 40 dB to 5.5 MHz
HD tri-level > 35 dB to 30 MHz
Temperature range: 0 to 45° C (32° to 113° F) operating, -20 to +85° C (-4 to 185° F) storage. A temperature- and load- sensitive cooling fan is fitted
Humidity range: 10 to 85% (non condensing)
Case type: 3 RU rack mounting aluminum case
Width: 483 mm (19.0 in.) (445 mm 17.5 in.)behind rack location bracket)
Depth: 490 mm (19.3 in.)
Height: 135 mm (5.3 in.)
Approximately 8.25 kg (18.2 lbs.) without modules
Approximately 15 kg (33.1 lbs.) fully populated
Please refer to the IQH3B and respective IQ module Operators Manuals to determine the module power rating limits (PR) for your required configuration. In the IQH3B Enclosure power is quoted in Load Units (LU), which refers to power (in Watts) taken from the positive rail. The IQH3B has 165 Power loading (LU) units available for modules. The Power Ratings of each module should be added together and the total should not exceed 165 loading units. Modules that do not specify a “Power Rating” should use the total power figure (W) as a power rating value.
Enclosure with Dual Redundant PSU and Ethernet/SNMP Compatible RollCall Gateway Card. 16 module slots
100 load unit quiet enclosure with Dual Redundant PSU and Ethernet/SNMP Compatible RollCall Gateway Card. 16 module slots
Single PSU as cold spare or upgrade to dual PSU configuration
Dual Fan unit for use as cold spare or replacement
Ethernet/SNMP compatible RollCall Gateway card for IQH3B enclosures.
Note: Although IQ modules are interchangeable between enclosures, their rear panels are enclosure specific. Code ‘A or B’ order codes may be used when installing modules in the IQH3B enclosure. Code ‘A’ order codes must be used when installing modules in the IQH3A enclosures.
IQ Modular Enclosures: Flexible and Reliable Video and Audio Backbone Datasheet
IQH4B enclosures offer industry-leading, high-density delivery of modular solutions, primarily for use with IP modules. With up to 700W of module power available this 4 RU enclosure accepts up to 20 modules, has dual redundant PSUs and in-service replaceable cooling fans.
IQH3B enclosures offer industry-leading, high-density delivery of modular solutions. The 3 RU enclosure accepts up to 16 modules, and has dual redundant PSUs and cooling fans.
The IQH1A enclosure offers high-density delivery of HD and SD modular solutions. The 1 RU enclosure accepts up to four "A" & now "B" single-width style SDI modules, two double-width style SDI modules or one double-width IP style module.
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