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Overview
- Gigabit Ethernet technology ensures high-speed data transmission, critical for operations demanding substantial bandwidth.
- VoIP support underscores the router's capacity to handle voice communications, integrating seamlessly with existing data networks.
- Features such as Weighted Random Early Detection and Class-Based Weighted Fair Queuing improve network efficiency by optimizing traffic flow and managing congestion.
Specs
Part Number & Manufacturer | Cisco C3945E-AX/K9 |
Ports Quantity | 4 |
Port Category | Network RJ-45 |
USB Compatibility | Yes |
Token Ring Port Availability | No |
Serial V.35 Interface Availability | No |
Total Expansion Slots | 13 |
Types of Expansion Slots | EHWIC, PVDM, SFP (Mini-GBIC) |
Network Technology | Gigabit Ethernet |
VoIP Capability | Yes |
Support for Weighted Random Early Detection | Yes |
Support for Class-Based Weighted Fair Queuing | Yes |
Base Memory | 1 GB |
Max Memory Capacity | 2 GB |
Memory Type | DRAM |
Internal Storage | 256 MB |
Lowest Input Voltage | 110 VAC |
Highest Input Voltage | 240 VAC |
Rack Compatibility | 3U |
Mounting Configuration | Rack Mount |
Height | 5.2 in. |
Width | 18.7 in. |
Depth | 17.2 in |
C3945E-AX/K9
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Product Description
The C3945E-AX/K9 Cisco integrates 4 Network RJ-45 ports and supports Gigabit Ethernet, ensuring high-speed connectivity and efficient network performance. It is designed with 13 expansion slots accommodating EHWIC, PVDM, and SFP (Mini-GBIC) modules, enhancing its adaptability for various networking requirements. With a standard memory of 1 GB (upgradable to 2 GB), DRAM memory technology, and 256 MB of flash memory, this device is optimized for reliable storage and processing capabilities within a 3U rack-mount form factor.Key Feature for the C3945E-AX/K9
- What is the number of ports available on this device?
The device has 4 Network RJ-45 ports. - Does the part support VoIP functionalities?
Yes, VoIP is supported. - What types of expansion slots are available?
The device includes EHWIC, PVDM, and SFP (Mini-GBIC) expansion slots, totaling 13. - Can the device's memory be upgraded?
Yes, the standard memory is 1 GB, and it is upgradable to a maximum of 2 GB using DRAM technology. - Is there a USB port available?
Yes, the device is equipped with a USB port. - What Ethernet technology does the device support?
It supports Gigabit Ethernet technology. - What is the form factor of this networking device?
The device is designed for rack mount with a compatible rack unit of 3U. - Does the device have a Token Ring port?
No, there is no Token Ring port. - What is the power input range for the device?
The minimum input voltage is 110 VAC, and the maximum input voltage is 240 VAC. - Is Weighted Random Early Detection (WRED) supported?
Yes, Weighted Random Early Detection is supported.
Product Review
The Cisco C3945E-AX/K9 offers a versatile networking solution with its 4 RJ-45 ports and support for Gigabit Ethernet, making it suitable for high-speed connectivity. However, the limited base memory of 1 GB, expandable to only 2 GB, might hinder performance in highly demanding applications. Additionally, its comprehensive expansion capabilities, including 13 slots for EHWIC, PVDM, and SFP modules, ensure scalability and flexibility in various network configurations.
Overview
- Gigabit Ethernet technology ensures high-speed data transmission, critical for operations demanding substantial bandwidth.
- VoIP support underscores the router's capacity to handle voice communications, integrating seamlessly with existing data networks.
- Features such as Weighted Random Early Detection and Class-Based Weighted Fair Queuing improve network efficiency by optimizing traffic flow and managing congestion.
Specifications
Part Number & Manufacturer | Cisco C3945E-AX/K9 |
Ports Quantity | 4 |
Port Category | Network RJ-45 |
USB Compatibility | Yes |
Token Ring Port Availability | No |
Serial V.35 Interface Availability | No |
Total Expansion Slots | 13 |
Types of Expansion Slots | EHWIC, PVDM, SFP (Mini-GBIC) |
Network Technology | Gigabit Ethernet |
VoIP Capability | Yes |
Support for Weighted Random Early Detection | Yes |
Support for Class-Based Weighted Fair Queuing | Yes |
Base Memory | 1 GB |
Max Memory Capacity | 2 GB |
Memory Type | DRAM |
Internal Storage | 256 MB |
Lowest Input Voltage | 110 VAC |
Highest Input Voltage | 240 VAC |
Rack Compatibility | 3U |
Mounting Configuration | Rack Mount |
Height | 5.2 in. |
Width | 18.7 in. |
Depth | 17.2 in |