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by Brocade
Product Line: Brocade NI-CER-2048CX-RT-AC
Product Type: Switch
Original price $0.00 - Original price $2,465.00
Original price
$0.00 - $2,465.00
Current price $2,465.00
Title: Used

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Product Description

The NI-CER-2048CX-RT-AC is equipped with 48×1 GbE copper (RJ45) ports and 2×10 GbE XFP uplinks, supporting a forwarding performance of 136 Gbps and a packet forwarding rate of 101 Mpps. It features a single 500 W AC power supply, with options for internal AC or DC power and 1+1 power supply redundancy. Additionally, this model offers 192 MB of buffering, operates within a temperature range of 0°C to 40°C, and has dimensions of 17.4 in. W × 1.7 in. H × 17.6 in. D.

Key Feature for the NI-CER-2048CX-RT-AC

  • What is the port configuration of the networking device?
    The device features 48×1 GbE copper (RJ45) ports and 2×10 GbE XFP uplinks.
  • How does the forwarding performance of the device enhance network efficiency?
    With a forwarding performance of 136 Gbps and a packet forwarding rate of 101 Mpps, the device efficiently manages data traffic, minimizing latency and bottlenecks.
  • Can the device operate with both AC and DC power supplies?
    Yes, it supports internal AC or DC power supply options, providing flexibility in various operational environments.
  • What are the redundancy features available for power supply and fans?
    The device offers 1+1 power supply redundancy and M+N fan redundancy, ensuring continuous operation and cooling even if a component fails.
  • What is the maximum power consumption of this networking hardware?
    It has a maximum power consumption of 305 Watts, whether using AC or DC power.
  • How does the device's airflow design contribute to its performance?
    With front-to-back airflow, the device maintains optimal operating temperatures, enhancing reliability and performance over time.
  • What are the physical dimensions of the device, and how does it fit in standard racks?
    The device measures 17.4 in. W × 1.7 in. H × 17.6 in. D, fitting comfortably in standard 19-inch racks.
  • What environmental conditions can the device operate in?
    Operating conditions range from 0°C to 40°C (32°F to 104°F) and up to 10,000 ft altitude, making it suitable for various installations.
  • Does the device have combination ports?
    No, it does not feature combination ports, focusing instead on dedicated 1 GbE and 10 GbE connections.
  • What Layer 2 capabilities does the device offer?
    It provides all classic Layer 2 capabilities, enabling versatile network configurations and management.

Product Review

The Brocade NI-CER-2048CX-RT-AC offers a high port density of 48×1 GbE RJ45 with the addition of 2×10 GbE XFP uplinks, suitable for environments requiring numerous wired connections with high-speed uplink capabilities. However, the device is limited by a single 500 W AC power supply, lacking an immediate redundant option, which could be a critical drawback for scenarios demanding uninterrupted power. Furthermore, its forwarding performance at 136 Gbps and packet forwarding rate of 101 Mpps, combined with a 192 MB buffer, positions it well for handling significant data throughput, though the lack of power supply redundancy and port type variety may deter some network infrastructure designs.


The Brocade NI-CER-2048CX-RT-AC is a networking switch designed for efficiency and scalability, catering to the needs of modern data centers and high-demand networking environments. This device is equipped with 48 1 GbE copper ports supporting RJ45 connectors, complemented by two 10 GbE XFP uplinks, providing a flexible and high-capacity backbone for both access and aggregation layers in a network. The switch features a single 500 W AC power supply, ensuring reliable power delivery to support its operations. Key specifications include a forwarding performance of 136 Gbps and a packet forwarding rate of 101 million packets per second (Mpps), ensuring swift data transmission across the network. The device boasts a 192 MB buffering capacity, which aids in handling traffic bursts and maintaining performance during peak loads. Power supply options include an internal AC or optional DC configuration, with a 1+1 power supply redundancy scheme and M+N fan redundancy, ensuring uninterrupted operation and system reliability. The switch's airflow design from front to back supports efficient cooling, keeping the system within optimal temperature ranges during operation. It consumes up to 305 Watts of power, whether connected to AC or DC sources, translating to a maximum thermal output of 1041 BTU/hour. This energy efficiency is crucial for minimizing operational costs in energy-intensive environments. Physical dimensions of the Brocade NI-CER-2048CX-RT-AC are 17.4 inches in width, 1.7 inches in height, and 17.6 inches in depth, making it a compact solution that fits easily into standard racks and cabinets. The device operates reliably within a temperature range of 0°C to 40°C (32°F to 104°F) and can withstand non-operating temperatures from –25°C to 70°C (–13°F to 158°F). Humidity tolerance is set at 5% to 90% at 40°C (104°F), non-condensing for operating conditions, and up to 95% for non-operating conditions, ensuring durability in various environmental conditions.
  • Supports up to 10,000 ft (3048 m) operating altitude and 15,000 ft (4500 m) non-operating altitude, suitable for deployment in high-altitude locations.
  • No combination ports, focusing solely on dedicated port types to ensure uncompromised connectivity and performance.
  • Includes all classic Layer 2 capabilities, providing a solid foundation for VLAN, QoS, and other essential network functions.
In conclusion, the Brocade NI-CER-2048CX-RT-AC stands out as a capable and reliable switch that meets the demands of complex networking environments. Its design prioritizes performance, scalability, and operational efficiency, making it a suitable choice for organizations looking to bolster their network infrastructure with a device that offers high port density, excellent throughput, and resilience against power and environmental challenges.


Part NumberBrocade NI-CER-2048CX-RT-AC
Interface48×1 GbE RJ45 and 2×10 GbE XFP uplinks
Power Supply IncludedOne 500W AC
Port Configuration48 ports at 10/100/1000 Mbps RJ45 with dual 10 GbE XFP uplinks
Switching Capacity136 Gbps
Rate of Packet Forwarding101 Mpps
Memory Buffer192 MB
Power OptionsChoice of internal AC or DC supply
Redundancy for Power Supply1+1 scheme
Cooling RedundancyM+N configuration
Cooling Airflow DirectionFront to back
AC Power Consumption Max305 Watts (100 to 240 V AC)
DC Power Consumption Max305 Watts
Heat Dissipation Max1041 BTU/hour
Physical Dimensions17.4 in W × 1.7 in H × 17.6 in D
Operational Temperature Range0°C to 40°C (32°F to 104°F)
Storage Temperature Range–25°C to 70°C (–13°F to 158°F)
Operational Humidity Range5% to 90% at 40°C (104°F), non-condensing
Storage Humidity Maximum95% non-condensing
Maximum Operating Altitude10,000 ft (3048 m)
Maximum Non-operating Altitude15,000 ft (4500 m)
Built-in 10 G UplinksYes
Layer 2 FunctionalityFull support
Combination Ports AvailabilityNo

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