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Overview
Specs
Product Code | C841M-4X/K9 |
Manufacturer | Cisco |
Integrated Cryptography Acceleration | Enabled |
Ethernet Ports Configuration | 4 LAN, 2 WAN (RJ-45 Interface) |
Expansion Slot Type | 2 WIM |
System Memory | 512 MB DRAM |
Internal Storage | 2 GB Flash |
USB Ports Quantity | 1 External |
Power Supply Type | External AC-DC Converter |
AC Input Rating | 0.16 A |
Power Consumption | 15 W |
Earth Wire Gauge | 14 AWG |
Input Voltage | 12 V DC |
Dimensions | 1.732 x 13.5 x 6.9 inches |
Rack Units | 1 RU |
Device Weight | 2.5 kg (Including Modules) |
Cooling Method | Natural Convection |
Operational Temperature Range | 0 °C to 40 °C |
Usable Altitude | Up to 10,000 ft |
Relative Humidity (Operational) | 10% to 85% |
Storage Temperature Range | -40 °C to 70 °C |
Humidity (Storage) | 5% to 95% |
Maximum Storage Altitude | 15,000 ft |
C841M-4X/K9
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Product Description
The C841M-4X/K9 Cisco integrates embedded hardware-based cryptography acceleration, enhancing security and performance. It features 4 LAN and 2 WAN RJ-45 10/100/1000 ports, 2 WIM slots, 512 MB DRAM, and 2 GB flash memory, supporting complex networking tasks. Designed for efficiency, it operates with an external AC to DC power supply, requiring 0.16 A AC input current and a 15 W power rating, within a compact 1RU size for easy rack integration.Key Feature for the C841M-4X/K9
- What type of cryptography acceleration does this device support?
The device supports hardware-based cryptography acceleration. - How many RJ-45 LAN/WAN ports are available on the device?
There are 4 LAN and 2 WAN RJ-45 10/100/1000 ports. - Can you expand the device's capabilities using modules?
Yes, the device has 2 WIM slots for module expansion. - What is the RAM capacity of this network hardware?
The device is equipped with 512 MB of DRAM. - How much flash memory is available for firmware and configurations?
It has 2 GB of flash memory. - Is there a provision for external USB connectivity?
Yes, there is 1 external USB slot available. - What kind of power supply does the device require?
It requires an external AC to DC power supply. - What is the AC input current specification?
The AC input current is 0.16 A. - What are the physical dimensions of this networking device?
The device measures 1.732 x 13.5 x 6.9 inches in height, width, and depth, respectively. - How does this device manage cooling?
Cooling is managed through natural convection, without the need for fans.
Product Review
The Cisco C841M-4X/K9 integrates hardware-based cryptography acceleration, enhancing security performance without burdening the main CPU, beneficial for secure network environments. With four LAN and two WAN RJ-45 ports plus two WIC slots, it offers flexibility in connectivity but may be limiting for larger network setups requiring more interfaces. Its operational temperature range and natural convection cooling are suitable for standard office environments, but the unit's limited RAM and flash memory could restrict advanced configurations or future software upgrades.
Overview
Specifications
Product Code | C841M-4X/K9 |
Manufacturer | Cisco |
Integrated Cryptography Acceleration | Enabled |
Ethernet Ports Configuration | 4 LAN, 2 WAN (RJ-45 Interface) |
Expansion Slot Type | 2 WIM |
System Memory | 512 MB DRAM |
Internal Storage | 2 GB Flash |
USB Ports Quantity | 1 External |
Power Supply Type | External AC-DC Converter |
AC Input Rating | 0.16 A |
Power Consumption | 15 W |
Earth Wire Gauge | 14 AWG |
Input Voltage | 12 V DC |
Dimensions | 1.732 x 13.5 x 6.9 inches |
Rack Units | 1 RU |
Device Weight | 2.5 kg (Including Modules) |
Cooling Method | Natural Convection |
Operational Temperature Range | 0 °C to 40 °C |
Usable Altitude | Up to 10,000 ft |
Relative Humidity (Operational) | 10% to 85% |
Storage Temperature Range | -40 °C to 70 °C |
Humidity (Storage) | 5% to 95% |
Maximum Storage Altitude | 15,000 ft |