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Overview
- Switching capacity of 9.6 Tbps
- Support for up to 120 40GbE ports
- Dual power supply slots for enhanced reliability
Specs
Part Number | HP JG841A |
Manufacturer | HP |
Device Category | Level 3 Managed Switch |
Form Factor | 5U Rack-mountable |
Data Rate | 5.8 Billion packets per second (64-byte packets) |
Maximum Switching Capacity | 9.6 Terabits per second |
Expansion Slots | 10 module slots for I/O expansion |
Max 40GbE Ports Supported | Up to 120 ports |
IPv4 Routing Table Entries | 32,768 entries |
MAC Address Storage | 131,072 entries |
Internal Storage | 1 GB flash memory |
Memory | 8 GB DDR2 SDRAM |
Rack Standard | 19-inch compatibility |
Fan Tray Bays | 2 slots |
Height | 8.66 inches |
Width | 17.32 inches |
Depth | 29.92 inches |
Chassis Weight | 28.8 kg (63.49 lbs) |
Weight with Full Configuration | 71.2 kg (156.97 lbs) |
Power Supply Units | 2 slots |
Input Voltage | 100 - 240 V AC |
Input Current | 13 A |
Operational Temperature Range | 0°C to 40°C (32°F to 104°F) |
Operational Humidity Range | 10% to 95%, non-condensing |
Storage Temperature Range | -40°C to 70°C (-40°F to 158°F) |
Storage Humidity Range | 5% to 95%, non-condensing |
JG841A
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Product Description
The JG841A HP is a Layer 3 managed switch designed for high-capacity networking with a switching capacity of 9.6 Tbps and a throughput of 5.8 Bpps for 64-byte packet size. It features 10 I/O module slots, supporting up to 120 40GbE ports, and comes equipped with 1 GB flash memory and 8 GB DDR2 SDRAM. With dimensions of 8.66 in (H) x 17.32 in (W) x 29.92 in (D) and a chassis weight of 28.8 kg, it fits in a 19-inch rack and is designed for efficient cooling with 2 fan tray slots, while operating within a temperature range of 0°C to 40°C.Key Feature for the JG841A
- What is the device type and its primary capabilities?
The device is a Switch - L3 - Managed, designed for rack-mountable installations, featuring a 5.8 Bpps throughput and a 9.6 Tbps switching capacity. - How many I/O module slots does the switch have?
The switch includes 10 I/O module slots, supporting up to 120 40GbE ports. - Can you detail the routing and MAC address table sizes?
It has a routing table size of 32768 entries for IPv4 and a MAC address table size of 131072 entries. - What are the memory specifications of this device?
It is equipped with 1 GB of flash memory and 8 GB DDR2 SDRAM. - What are the physical dimensions and weight of the switch?
The switch measures 8.66 in (H) x 17.32 in (W) x 29.92 in (D) and weighs 28.8 kg (63.49 lb) for the chassis only, with a full configuration weight of 71.2 kg (156.97 lb). - How is the switch powered and what are its environmental operating conditions?
It features 2 power supply slots, requiring 100 - 240 V ac at 13 A, and operates between 32°F to 104°F (0°C to 40°C) with a relative humidity of 10% to 95%, noncondensing. - What is the maximum operational temperature for the device?
The maximum operating temperature is 104°F (40°C). - What storage conditions are recommended for the switch when not in use?
Storage temperatures range from -40°C to 70°C (-40°F to 158°F) with a relative humidity of 5% to 95%, noncondensing. - Does the switch come with any fan or cooling options?
Yes, it includes 2 fan tray slots for cooling. - What are the voltage and current requirements for the power supply?
The switch requires a voltage of 100 - 240 V ac and a current of 13 A.
Product Review
The HP JG841A switch boasts a significant switching capacity of 9.6 Tbps and a throughput of 5.8 Bpps, catering to high-demand network environments, and it supports up to 120 40GbE ports, making it highly scalable for growing network infrastructures. However, its substantial size and weight, with a full configuration reaching 71.2 kg, may pose challenges for space-constrained installations. Additionally, the device's reliance on DDR2 SDRAM and a limited 1 GB flash memory could hinder its performance in future, more demanding network applications.
Overview
- Switching capacity of 9.6 Tbps
- Support for up to 120 40GbE ports
- Dual power supply slots for enhanced reliability
Specifications
Part Number | HP JG841A |
Manufacturer | HP |
Device Category | Level 3 Managed Switch |
Form Factor | 5U Rack-mountable |
Data Rate | 5.8 Billion packets per second (64-byte packets) |
Maximum Switching Capacity | 9.6 Terabits per second |
Expansion Slots | 10 module slots for I/O expansion |
Max 40GbE Ports Supported | Up to 120 ports |
IPv4 Routing Table Entries | 32,768 entries |
MAC Address Storage | 131,072 entries |
Internal Storage | 1 GB flash memory |
Memory | 8 GB DDR2 SDRAM |
Rack Standard | 19-inch compatibility |
Fan Tray Bays | 2 slots |
Height | 8.66 inches |
Width | 17.32 inches |
Depth | 29.92 inches |
Chassis Weight | 28.8 kg (63.49 lbs) |
Weight with Full Configuration | 71.2 kg (156.97 lbs) |
Power Supply Units | 2 slots |
Input Voltage | 100 - 240 V AC |
Input Current | 13 A |
Operational Temperature Range | 0°C to 40°C (32°F to 104°F) |
Operational Humidity Range | 10% to 95%, non-condensing |
Storage Temperature Range | -40°C to 70°C (-40°F to 158°F) |
Storage Humidity Range | 5% to 95%, non-condensing |