The Brocade BR-DCX4S-0002 is designed to meet the rigorous demands of large, complex data center environments, featuring a high-density, highly scalable architecture. This device supports up to 512 8 Gbps universal Fibre Channel ports in a single chassis, providing significant throughput for data-intensive applications. With the integration capability through ICL ports, users can connect up to two Brocade DCX or DCX-4S chassis, enhancing the system's flexibility and scalability. At the core of the Brocade BR-DCX4S-0002 is a redundant control processor module that ensures continuous, reliable operation. This active-standby system guarantees that the network remains operational even in the event of a module failure, ensuring uninterrupted service. The chassis offers an impressive bandwidth of 2.3 Tbps, accommodating the high-speed transfer needs of modern data centers. This is achieved through a combination of 256 ports operating at 8 Gbps and an additional 256 Gbps ICL bandwidth. Furthermore, each slot within the chassis supports a bandwidth of 256 Gbps, with ICL bandwidth matching this figure. This capacity enables the system to handle extensive data traffic efficiently.

• Switch latency for locally switched ports is optimized at 700 ns, ensuring swift data processing and transfer.
• The system supports a maximum frame size of 2112-byte payload, facilitating efficient data packet transmission.
• Frame buffers are dynamically allocated, with up to 2048 per 16-port group on various blade configurations, maximizing data handling efficiency.

Media compatibility includes a range of blades such as FC8-16, -32, and -48; FR4-18i; and FA4-18, all of which require Brocade’s hot-pluggable, Small Form-Factor Pluggable (SFP) with LC connectors. This versatility supports a wide range of network configurations and requirements. Additionally, each control processor is equipped with a USB port, enhancing connectivity options. Powering the Brocade BR-DCX4S-0002 are two 2000 W AC power supply modules, providing 2N redundancy for reliable operation across various voltage ranges (100 to 240 V auto-sensing). Cooling is efficiently managed by two blower assembly modules, with only one required for operation, ensuring the system remains at optimal operating temperatures. Designed for easy integration into data centers, the chassis features rear panel-to-door airflow and includes a 1U exhaust shelf for efficient heat management. It is rack-mountable in a standard 19-inch EIA cabinet, with dimensions and system weight tailored for easy installation and maintenance. Operational reliability is further supported by a wide range of environmental tolerances, including operating temperatures from 0° C to 40° C and non-operating temperatures from –25° C to 70° C. Humidity levels are also accommodated, with operating ranges from 20% to 85% RH non-condensing at 40° C, ensuring the system's resilience in varying conditions. In summary, the Brocade BR-DCX4S-0002 stands out for its high performance, scalability, and reliability, offering a comprehensive solution for managing high-volume, data-intensive network environments.

Part Number and Manufacturer	BROCADE BR-DCX4S-0002
Ports Capability	Maximum of 1024 (Brocade DCX) or 512 (Brocade DCX-4S) 8 Gbps Fibre Channel ports; includes ICL ports (four per chassis, copper connection) for linking up to two Brocade DCX or DCX-4S chassis (identical or mixed models)
Control Processor	Dual, with active and standby modes
Network Expansion	Supports architecture with up to 239 interconnected switches
Bandwidth per Chassis	2.3 Terabits per second, combining 256 ports at 8 Gbps and an additional 256 Gbps from ICL
Per Slot Bandwidth	256 Gbps for data traffic, with ICL providing an extra 256 Gbps equivalent to 32 ports at 8 Gbps
Latency for Switching	700 nanoseconds for local port switching
Maximum Frame Size	Payload capacity of 2112 bytes
Frame Buffer Allocation	Up to 2048 buffers for every 16-port segment on 16, 32, and 64-port blades, and for each 24-port segment on 48-port blades, allocated dynamically
Supported Media Types	Includes FC8-16, -32, and -48; FR4-18i; FA4-18 blades. Compatible with Brocade’s hot-pluggable SFP, LC connector, 4 Gbps Short-Wavelength Laser
USB Ports	One per control processor unit
Power Supply	Dual 2000 W AC power supplies, auto-sensing between 100 to 240 V, configured for 2N redundancy
Cooling System	Two blower modules, operation requires at least one
Enclosure Airflow	Airflow from rear panel to door; includes 1U exhaust shelf for Brocade DCX-4S
Installation Type	Designed for 19-inch standard EIA rack mounting
Dimensions	Width: 43.74 cm, Height: 35.00 cm (8U) plus 4.37 cm for exhaust shelf (1U)
Weight	68.04 kg with 256 ports fully utilized; 25.76 kg for the chassis alone
Operating Temperature Range	From 0° C to 40° C
Storage Temperature Range	From –25° C to 70° C
Humidity Levels for Operation	20% to 85% RH at up to 40° C, non-condensing
Humidity Levels for Storage	10% to 93% at up to 70° C, non-condensing
Operational Altitude	Maximum of 3000 meters above sea level
Heat Dissipation	Minimum 383 W (1306 BTU/hr) for 16-port setup, and maximum 862 W (2943 BTU/hr) for 256-port configuration
Electrical Frequency	47 to 63 Hz