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Overview
Specs
Item Number and Maker | Juniper EX9208-REDUND-AC |
Configuration Type | Redundant EX9208 assembly: 8-slot framework with a non-active central board |
Cooling Assembly | Includes one fan module, dual Routing Engines, and two Switch Fabric units |
Power Supply Units | Four 2,520W AC power supply units included |
Power Capacity | Support for up to four PSUs: DC input of -40 to -72V (with 2+2 redundancy), AC input of 100-120V (with 3+1 redundancy) and 200-240V (with 2+2 redundancy) |
Maximum Power Consumption | DC: 4,388W, AC: 4,831W |
Weight When Fully Equipped | 163.6 pounds (74.2 kilograms) |
System Fabric | Backplane supports up to 9.6 Terabits per second, with each slot offering up to 480 Gigabits per second (full duplex) and includes 1+1 fabric redundancy |
Standard Power Usage | Base configuration consumes 560W, while the redundant setup requires 800W |
Power Consumption Based on Input | For 100-120V AC: 3,501W, for 200-240V AC: 4,100W, and for -40 to -72V DC: 4,100W |
Heat Dissipation | Maximum: 16,473 BTU/hour (AC), 14,963 BTU/hour (DC) |
Maximum Operational Temperature | 104° Fahrenheit |
Minimum Storage Temperature | -40° Fahrenheit |
Maximum Storage Temperature | 158° Fahrenheit |
Operational Altitude Limit | Maximum 10,000 feet (3,048 meters) |
Minimum Operational Humidity | 5% (non-condensing) |
Maximum Operational Humidity | 90% (non-condensing) |
Non-Operational Humidity Range | 5% to 95% (non-condensing) |
Memory Capacity | 16 gigabytes DRAM |
EX9208-REDUND-AC
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Product Description
The EX9208-REDUND-AC Juniper features an 8-slot chassis with a passive midplane, equipped with 1x fan tray, 2x Routing Engines (REs), 2x Switch Fabric modules, and 4x 2,520 W AC Power Supply Units (PSUs). It supports a power configuration ranging from -40 to -72 V DC with 2+2 redundancy, 100-120 V AC with 3+1 redundancy, and 200-240 V AC with 2+2 redundancy, with a maximum power draw of 4,831 W (AC) and a total weight of 163.6 lbs (74.2 Kg) when fully loaded. The system boasts a 9.6 Tbps backplane capacity, 480 Gbps (full duplex) per slot fabric capacity, and 1+1 fabric redundancy, designed to support high-performance networking environments.Key Feature for the EX9208-REDUND-AC
- What is the chassis size of the EX9208 system?
The EX9208 system features an 8-slot chassis with a passive midplane. - How many power supplies can the system accommodate, and what are the redundancy options?
The system can hold up to four power supplies, offering -40 to -72 V DC (2+2 redundancy), 100-120 V AC (3+1 redundancy), and 200-240 V AC (2+2 redundancy). - What is the maximum power draw of the EX9208?
The maximum power draw is 4,388 W for DC and 4,831 W for AC power. - How much does a fully loaded EX9208 system weigh?
A fully loaded EX9208 system weighs 163.6 lbs (74.2 Kg). - What fabric capacity does the EX9208 offer?
The EX9208 offers up to 9.6 Tbps backplane capacity and up to 480 Gbps (full duplex) per slot fabric capacity, with 1+1 fabric redundancy. - What is the typical power consumption of the base and redundant EX9208 system?
The base system typically consumes 560W, while the redundant system consumes 800W. - What are the input power requirements for 100-120V AC, 200-240 V AC, and -40 to -72 V DC?
For 100-120V AC input, it requires 3,501 W; for 200-240 V AC input, 4,100 W; and for -40 to -72 V DC input, also 4,100 W. - What is the maximum thermal output of the EX9208?
The maximum thermal output is 16,473 BTU/hour for AC power and 14,963 BTU/hour for DC power. - What are the operating and storage temperature ranges for the EX9208?
The operating temperature maximum is 104° F, with storage temperature ranging from -40° F to 158° F. - What memory does the EX9208 support, and what are its environmental operating conditions?
The EX9208 supports 16 gigabytes DRAM, with an operating altitude of up to 10,000 ft, relative humidity operating range of 5% to 90% (noncondensing), and a nonoperating relative humidity of 5 to 95% (noncondensing).
Product Review
The Juniper EX9208-REDUND-AC offers a high-capacity backplane supporting up to 9.6 Tbps, enabling efficient handling of data-intensive applications, with 1+1 fabric redundancy ensuring system reliability. However, its maximum power draw of up to 4,831 W (AC) and substantial weight of 163.6 lbs when fully loaded may pose challenges for deployment in environments with limited power resources or physical space. Additionally, the system's capability to operate across a wide range of temperatures and altitudes, paired with its comprehensive redundancy features, including power and switch fabric modules, enhances its resilience in diverse operational conditions.
Overview
Specifications
Item Number and Maker | Juniper EX9208-REDUND-AC |
Configuration Type | Redundant EX9208 assembly: 8-slot framework with a non-active central board |
Cooling Assembly | Includes one fan module, dual Routing Engines, and two Switch Fabric units |
Power Supply Units | Four 2,520W AC power supply units included |
Power Capacity | Support for up to four PSUs: DC input of -40 to -72V (with 2+2 redundancy), AC input of 100-120V (with 3+1 redundancy) and 200-240V (with 2+2 redundancy) |
Maximum Power Consumption | DC: 4,388W, AC: 4,831W |
Weight When Fully Equipped | 163.6 pounds (74.2 kilograms) |
System Fabric | Backplane supports up to 9.6 Terabits per second, with each slot offering up to 480 Gigabits per second (full duplex) and includes 1+1 fabric redundancy |
Standard Power Usage | Base configuration consumes 560W, while the redundant setup requires 800W |
Power Consumption Based on Input | For 100-120V AC: 3,501W, for 200-240V AC: 4,100W, and for -40 to -72V DC: 4,100W |
Heat Dissipation | Maximum: 16,473 BTU/hour (AC), 14,963 BTU/hour (DC) |
Maximum Operational Temperature | 104° Fahrenheit |
Minimum Storage Temperature | -40° Fahrenheit |
Maximum Storage Temperature | 158° Fahrenheit |
Operational Altitude Limit | Maximum 10,000 feet (3,048 meters) |
Minimum Operational Humidity | 5% (non-condensing) |
Maximum Operational Humidity | 90% (non-condensing) |
Non-Operational Humidity Range | 5% to 95% (non-condensing) |
Memory Capacity | 16 gigabytes DRAM |