XGS2 Chassis Platform
This chapter provides details about the XGS2 chassis platform, its specifications and features.
The 2-slot XGS2 chassis models - XGS2-SD, XGS2-SD2, XGS2-SDL, XGS2-SDL2, XGS2-HSL, and XGS2-HSL2 provide highly flexible and portable chassis that power load modules and test applications to create an Ixia test system. The XGS2 platform provides the foundation for a complete benchtop or rackmount test environment. The chassis platform supports Ixia applications for performance, functional, conformance, and security testing.
The XGS2 chassis platform has the following features:
- Provides a unified platform for running a wide array of security, data, routing, and bridging protocol emulation; and signaling, voice, video, and application testing.
- Provides extensive load module interface support for Ethernet, impairment, and Fibre Channel from 10Mbps to 100Gbps.
- Can actively swap load modules in and out of the test bed without disrupting the ongoing test that is using installed modules.
- Has a high-speed backplane to support the high bandwidth requirements of large-scale application tests.
- Has highly serviceable modular components consisting of the chassis controller module, fan module, sync module and power supply module.
- Allows you to Daisy-chain the XGS2 with these other Ixia chassis: XGS2-HSL, XGS2-SD, XGS2-SDL, XGS12-SD, XGS2-SDL, XGS12-HSL, XG12, XM12 HP, XM2, and 400Tv2.
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STAR and Metronome Chassis Synchronization available for the XGS2 with these other Ixia chassis: XGS2-SD, XGS2-SDL, XGS2-SDL2, XGS2-HSL, XGS2-HSL2, XGS12-SD, XGS12-SDL, XGS12-SDL2, XGS12-HSL, XGS12-HSL2, AresONE, and Novus ONE PLUS.
- Has the following highly-serviceable, self-contained and field-replaceable modular components:
- Chassis Controller Module for management and control of load modules, port configurations, and statistics
- Fan Module for temperature control
- Power Supply Module for power supplies
Sync Module that allows synchronizing the XGS2 chassis with other Ixia chassis
The following are the four XGS2 chassis models:
Part Number | Chassis | Components | Application Support |
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940-0014 |
XGS2-HSL and XGS2-HSL2 |
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940-0010 and 940-0017 |
XGS2-SD and XGS2-SD2 |
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940-0013 |
XGS2-SDL and XGS2-SDL2 |
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All the XGS2 chassis bundles require selection of a free IxOS software version that is ordered separately. For the chassis bundles running Native IxOS operating system, the IxOS software version is 8.13 or later for XGS2-HSL, 8.40 or later for XGS2-SDL, and 9.00 or later for XGS2-SD2, XGS2-SDL2, and XGS2-HSL2. The chassis bundles provide improved modularity and access to the major components to reduce downtime in case of failure.
The XGS2-HSL chassis bundle is shown in the following figure:
The XGS2-SD and XGS2-SDL chassis bundles are similar and is shown in the following figure:
The side and front views of the XGS2-SD2, XGS2-SDL2, and XGS2-HSL2 chassis controllers are similar and are shown in the following figures:
Specifications
The XGS2 chassis platform model specifications are contained in the following tables.
Slots |
2 (compatible with Ixia XM Form Factor load modules) |
Size |
|
Weight |
XGS2-HSL weighs 55 lbs. (25 kg)
XGS2-SD and XGS2-SDL weighs 53 lbs. (24 kg)
|
Chassis Power |
|
Timing Source |
Internal or synchronized with another Ixia chassis, or external with the Ixia AFD1 appliance for a GPS time sources, or the Ixia AFD2 appliance for BITS and IRIG-B time format input with additional 1PPS input. Metronome synchronization is supported on XGS2-SD chassis only. For the XGS2-HSL2 chassis, it is supported with IxOS 9.00 and later. |
Operating System |
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Chassis Controller Module |
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Temperature |
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Humidity |
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Connectors per Processor Module |
For SD, SDL, and HSL:
For SD2, SDL2, and HSL2:
Note: XGS2-HSL2 has the same interfaces as XGS2-SD2 and XGS2-SDL2. |
Switches and Indicators |
|
Fans |
One field-replaceable fan-tray assembly that is easily installed and removed |
Noise |
XGS2 chassis models running at maximum fan speed capacity may produce noise levels up to 80 dB(A). This is measured per the GR-63- CORE, Issue 1, and paragraph 5.6.3 specification. The use of appropriate ear protection is recommended to protect against hearing impairment. Consult local health and safety regulations for recommended maximum exposure levels for noise and ear protection devices. Note: Fan speed is variable and adjusted based on present load and temperatures within the chassis. |
XGS2 Chassis Platform Installation Precautions
XGS2-SD, XGS2-SD2, XGS2-SDL, XGS2-SDL2, XGS2-HSL, and XGS2-HSL2 chassis installation precautions are as follows:
- Do not use the chassis without the Fan module.
- Do not power the chassis without installing the Processor module.
- Do not leave unused slots open. Use the filler panels to cover the un-used slots. See Installing Filler Panels for more information.
- Do not block the front air intake.
- A minimum air flow clearance of 12 inches is required. 24 inches of air flow clearance is preferred at the rear of the chassis.
- Operator intervention may be required to power cycle the XGS2 chassis platform or restart a software program in the event the XGS2 chassis operation is upset or stopped by electrostatic discharge.
LEDs
The XGS2-SD, XGS2-SD2, XGS2-SDL, XGS2-SDL2, XGS2-HSL, and XGS2-HSL2 chassis have front panel LEDs for each load module slot.
Color | Status | Description |
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Green |
Power |
When the Power LED is flashing, the board is being detected or initialized. The Power LED is illuminated when the board is powered. |
Amber |
In Use |
The Active LED is illuminated when you have taken ownership of the load module. If you run traffic from IxExplorer, without taking port ownership, the In Use light is not illuminated. |
The XGS2-SD, XGS2-SD2, XGS2-SDL, XGS2-SDL2, XGS2-HSL, and XGS2-HSL2 chassis have a single bi-color rear panel LED for each load module slot.
Color | Status | Description |
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Nil |
Off |
No AC input to PSU. |
Solid Green |
Power |
The main output is ON. The Power LED is illuminated when the board is powered. |
Blinking Amber |
Power Failure |
Power supply failure (OCP, OVP, OTP, FAN FAULT). |
Blinking Amber |
In Standby |
The main output is OFF. AC present, Standby ON. |
LCD Display
An LCD display is provided on the chassis to indicate the status of the chassis without an external display device (monitor). The LCD operates in two modes:
- Startup: The LCD displays messages from IxServer to indicate the operation of IxServer as it initializes.
- Run: The LCD display provides chassis information. Information displayed includes chassis name, IxOS version, IP address, primary/secondary, and chassis status.
CPU Slot LED Definitions
The specifications of LEDs for the Processor module and the LEDs above the Processor module slot are shown in the following table:
Note: ESD Discharge: Operator intervention may be required to power cycle the unit or restart a software program in the event the unit is upset by electrostatic discharge.
LED | Color | Description | |
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On the chassis front face |
MGMT LED |
Yellow |
The backplane is initializing |
Green |
The backplane has initialized |
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Processor module - front panel |
Stdby Pwr LED |
Green |
5V Stand-by power is available |
CPU Pwr LED |
Green |
CPU Card power is available |
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HDD Act LED |
Green |
Flashes when HDD has activity |
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Bkpln Link LED |
Green |
PCIe link to backplane is up |
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Processor module - Ethernet LEDs for each port |
Link LED |
Green |
Port has linkLink and Activity LEDs are included for all Ethernet ports. |
Act LED |
Green |
Flashes when port has activity |
Supported Modules
The load modules that are supported on the XGS2 chassis platform are listed in the Product Compatibility Matrix:
XGS2-SD and XGS2-SD2: https://support.ixiacom.com/support-overview/product-support/product-compatibility-matrix
XGS2-SDL and XGS2-SDL2: https://support.ixiacom.com/support-overview/product-support/product-compatibility-matrix
XGS2-HSL and XGS2-HSL2: https://support.ixiacom.com/support-overview/product-support/product-compatibility-matrix
Hot-Swap Procedure
The XGS2 chassis platforms provide the ability of removing and reinstalling a load module without requiring the removal of power from the rest of the chassis. The process of removing/installing a Load Module does not impact either the operation of the OS or remaining load modules installed in the chassis.
The hot-swap procedure is detailed in Appendix D Hot-Swap Procedure.
Cooling Fan Speed Control
The XGS2 platforms – XGS2-SD, XGS2-SD2, XGS2-SDL, XGS2-SDL2, XGS2-HSL, and XGS2-HSL2 automatically monitor and measure the temperature of installed load modules. They automatically adjust the fan speed to maintain proper cooling.
Power outage recovery and Automatic booting scenario
The BIOS on the XGS2 platforms – XGS2-SD, XGS2-SD2, XGS2-SDL, XGS2-SDL2, XGS2-HSL, and XGS2-HSL2 is set to Power On after a power failure.
The XGS2-SDL, and XGS2-SDL2, XGS2-HSL, and XGS2-HSL2 chassis will start , boot into the Native IxOS operating system, and wait for the user to enter login credentials. At this point, the Ixia Web Platform should also be available for login.
Rack Mount Cautions
Caution:
If this unit is installed in a network equipment rack, please observe the following precautions:
- Elevated Operating Ambient Temperature: If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient temperature. Therefore, you must install the equipment in an environment that is compatible with the maximum allowable ambient temperature specified for the chassis (40° C).
- Reduced Air Flow: Install the equipment in a rack so that the amount of air flow required for safe operation of the equipment is not reduced. Do not block the front and back of the chassis, and leave approximately 8 inches of space, on the front and back of the unit for proper ventilation. The air flow clearance should be 8 inches on the front and back of the chassis.
- Mechanical Loading: Mount the chassis so that it is level in the rack and that a hazardous condition is not caused.
- Circuit Overloading: Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on over-current protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.
- Reliable Earthing: Maintain reliable earthing (grounding) of rack-mounted equipment. Chassis frame should be screwed down to racks to ensure proper grounding path. In addition, pay special attention to supply connections other than direct connections to the branch circuit (such as use of power strips).
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Replacement of the power supply cord must be of the same type of cord and plug configuration that was shipped with the unit.