Brocade DCX Backbone

Brocade DCX Backbone

Specifications

The Brocade DCX Backbone uses your datacenter's distributed intelligence, leveraging existing application, server, network, and storage elements to maximize functionality, flexibility, and choice.


Key Specifications

  • 6 Tb/sec backplane
  • 8 Gb/sec server/storage connectivity
  • 10 Gb/sec ISL connectivity
  • 544 Gb/sec Inter-Chassis-Link (ICL)
Systems Architecture
System 448 ports, universal (E, F, M), including 384 eight Gb/sec Fibre Channel ports and 64 ICL ports in a single system; up to eight 16-, 32-, or 48-port Fibre Channel blades; FL is also supported on 16- and 32-port blades Up to 896 ports in dual-chassis systems (768 Fibre Channel ports and 128 ICL ports)

Control processor Redundant (active/standby) control processor modules

Scalability Full-fabric architecture of 239 switches

Certified maximum 6000 ports; combination of 56 switches, 19 hops; larger fabrics certified as required

Special-purpose blades FC10-6 Blade provides six 10 Gb/sec Fibre Channel ports
FR4-18i SAN Extension Blade provides Fibre Channel routing and SAN extension over IP networks

Performance 1.063 Gb/sec line speed, full duplex;
2.125 Gb/sec line speed, full duplex;
4.25 Gb/sec line speed, full duplex;
8.50 Gb/sec line speed, full duplex;
auto-sensing of 1, 2, 4, and 8 Gb/sec port speeds;
optionally programmable 1, 2, 4, and 8 Gb/sec ports;
10.5 Gb/sec line speed, full duplex

ISL trunking Frame-based trunking with up to eight 8 Gb/sec ports per ISL trunk; up to 64 Gb/sec per ISL trunk
Up to two 8-port trunk groups supported on FC8-16 blades, four 8-port trunk groups supported on FC8-32 blades, and six 8-port trunk groups supported on FC8-48 blades

Aggregate bandwidth 7.6 Tb/sec end to end (includes ICLs)

Core switching bandwidth 256 Gb/sec full-duplex bandwidth per port blade slot

Local switching bandwidth 128 Gb/sec for FC8-16: 16 eight Gb/sec ports
256 Gb/sec for FC8-32: 32 eight Gb/sec ports
384 Gb/sec available for FC8-48: 48 eight Gb/sec ports

ICL bandwidth ICLs provide 64 eight Gb/sec trunked ISLs

Switch latency Locally switched ports 700 ns; blade-to-blade latency is 2.1 µsec

Maximum frame size 2112-byte payload

Frame buffers 2048 per 16-port group on 16/32-port blades and up to 2048 per 24-port group on 48-port blades, dynamically allocated

Classes of service Class 2, Class 3, Class F (inter-switch frames)

Port types FL_Port (except FC8-48), F_Port, M_Port (Mirror Port), and e_Port; self-discovery based on switch type (U_Port); optional port type control

Data traffic types Fabric switches supporting unicast, multicast (255 groups), and broadcast

Media types Requires Brocade hot-pluggable, Small Form-factor Pluggable (SFP), LC connector; Short-Wavelength Laser (SWL) up to 500 meters (1640 feet); Long-Wavelength Laser (LWL) up to 10 km (6.2 mi); FC10-6 blade also supports extended Long-Wavelength Laser (ELWL) up to 10 km (6.2 mi); distance depends on fiber-optic cable and port speed

USB 1 USB port for firmware download, support save, and configuration upload/download

Fabric services Simple Name Server; Registered State Change Notification (RSCN), NTP, RADIUS, Reliable Commit Service (RCS), Brocade Advanced Zoning; Web tools, Fabric Watch, extended Fabrics, ISL trunking, DPS, QoS, advanced Performance Monitoring, FICON/CUP, adaptive Networking Services
High Availability
Architecture Passive backplane, separate and redundant control processor blades, redundant WWN cards

Chassis power Two 2000 W AC-DC power supply modules, 2N redundancy; expandable with two additional power modules

Cooling Three blower assembly modules (two required for operation)

Solution availability Designed to provide 99.999 percent uptime capabilities
Hot-pluggable redundant power supplies, fans, processors, port blades, and optics; online diagnostics; non-disruptive firmware download and activation
Management
Management software supported SSH, Telnet, HTTPS/SSL, RADIUS; SNMP v3 (FE MIB, FC Management MIB); Brocade Advanced Web Tools; Brocade EFCM Standard/Enterprise 9.x (optional); Brocade Fabric Manager (optional: FOS environments only); third-party applications utilizing the Brocade SMI Agent

Management access 10/100 Ethernet (RJ-45), in-band over Fibre Channel (requires fabric); two serial ports (DB-9) per control processor module

Diagnostics POST and embedded online/offline diagnostics, including FCping and Pathinfo (FCtraceroute)
Mechanical Specifications
Enclosure Rear panel-to-door airflow

Mounting Rack-mountable in a standard 19-inch EIA cabinet

Ports per rack Up to 1152 ports per 42U rack plus ICLs
Dimensions
Width 43.74 cm (17.22 in)

Height 61.24 cm (24.11 in, 14U)

Depth 61.19 cm (24.09 in) depth without door
73.20 cm (28.82 in) depth with door

System weight 103.50 kg (228.20 lb) for 384-port configuration fully populated
39.55 kg (82.20 lb) for chassis without blades
Environment
Temperature Operating: 0° C to 40° C (32° F to 104° F)
Non-operating: –25° C to 70° C (–13° F to 158° F)

Humidity Operating: 5% to 85% non-condensing at 40° C (104° F)
Non-operating and storage (non-condensing): 0% to 93%

Altitude Up to 3000 meters (9800 feet)

Shock Operating: 20G, 6 ms, half sine
Non-operating: 33G, 11 ms, half sine

Vibration Operating: 0.5G p-p, 5 to 500 to 5 Hz
Non-operating: 2.0G p-p, 5 to 500 to 5 Hz

Heat dissipation Min: 32-port configuration of 550 W, 1875 BTU/hr
Max: 384-port configuration of 1515 W, 5170 BTU/hr

CO2 emissions 5574 kg per year (with 384 ports at 0.42 kg/kWh)
1.81 kg per Gb/sec per year (at 3584 Gb per chassis)
Power
Supported power range Nominal: 200 to 240 VAC, single phase, or 110 to 120 VAC

In-rush current 20 amps maximum, peak

Frequency 47 to 63 hz
Regulatory Compliance
EMI/EMC Canada: ICES 003 Class A
United States: FCC Part 15 Class A
Japan: VCCI Class A ITE
European Community: EN55022 Level A, EN55024
Korea: MIC
Russia: GOST
Australia/New Zealand: EN55022 Level A
International: CISPR 22 Class A

Safety Canada: CSA 60950
United States: UL 60950
Japan: IEC60950
European Community: EN60950, TUV, NEMKO
Russia: GOST
International: IEC60950

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