SILKWORM 3900

Systems Architecture

Fibre Channel ports

32 universal ports (E, F, and FL)

 

 

Interoperability

SilkWorm 2000, 3000, and 12000 switches

 

 

Performance

Auto-sensing of 1 Gbit/sec and 2 Gbit/sec

 

port speeds

 

 

ISL Trunking

Up to four 2.125 Gbit/sec ports per trunk; up to

 

8.5 Gbit/sec per ISL trunk

 

 

Aggregate bandwidth

128 Gbit/sec end-to-end

 

 

Switch core

Non-blocking

 

 

Fabric latency

<2.1 µsec. with no contention, cut-through routing

 

 

Maximum frame size

2112-byte payload

 

 

Classes of service

Class 2, Class 3, Class F (inter-switch frames)

 

 

Port types

FL_Port, F_Port, and E_Port; self-discovery based on

 

switch type (U_Port); optional port type control

 

 

Data traffic types

Fabric switches support unicast, multicast

 

(256 groups), and broadcast

 

 

Media types

Hot-pluggable, industry-standard Small Form-Factor

 

Pluggable (SFP), LC connector; Short-Wavelength

 

Laser (SWL); Long-Wavelength Laser (LWL);

 

Extended Long-Wavelength Laser (ELWL); distance

 

depends on fiber optic cable and port speed

 

 

Laser

Short-wave, long-wave, and extended long-wave

 

 

Fabric services

Simple Name Server, Registered State Change

 

Notification (RSCN), Alias Server (multicast),

 

and Brocade Zoning, Advanced Zoning,

 

Extended Fabrics, Fabric Watch, ISL Trunking,

 

and Remote Switch (some services are optional)

 

 

Options

Redundant power supply, and rack-mount kit

 

 

Management

Supported software

Telnet, SNMP, WEB TOOLS, and

 

Fabric Manager (optional)

 

 

Management access

10/100 Ethernet (RJ-45), serial port

 

 

Diagnostics

POST and embedded online/offline diagnostics

 

 

Mechanical Specifications

Enclosure

Back-to-front airflow, power from rear

 

1.5U, 19-in.–EIA compliant

 

 

Size

Depth: 58.56 cm (23.06 in)

 

Height: 6.55 cm (2.58 in.)

 

Width: 42.86 cm (16.87 in.)

 

 

Weight

Single power supply weight: 14.33 kg (31.60 lbs)

 

Double power supply weight: 16.24 kg (35.80 lbs)

 

 

Mounting option

Rack-mountable in standard rack; Telco-style

 

mid-mounting

 

 

Environment

Temperature

Operating: 10° C to 40° C (50° F to 104° F)

 

Nonoperating: -25° C to 70° C (-13° F to 158° F)

 

 

Humidity

Operating: 20% to 85% non-condensing at 40° C

 

(104° F)

 

Nonoperating: 10% to 85% non-condensing,

 

at 70° C (158° F)

 

 

Altitude

Operating: up to 3,000 m (9,800 ft)

 

Nonoperating: up to 12 km (40,000 ft)

 

 

Shock

Operating: 80 G, 2.4ms, half-sine

 

Nonoperating: 20 G, 11 milliseconds, half-sine wave

 

 

Vibration

Operating: 0.5 G, 5-500 Hz

 

Non-operating: 2.0 G, 5-500 Hz

 

 

Power

AC Input

Nominal: 100 to 240 VAC auto-ranging; 5.0 A

 

 

Frequency

47 to 63 Hz

 

 

For information about supported SAN standards, visit www.brocade.com/sanstandards

Corporate Headquarters

European and Latin American

Asia Pacific Headquarters

San Jose, CA USA

Headquarters

Tokyo, Japan

T: (408) 333-8000

Geneva, Switzerland

T: +81-3-5402-5300

info@brocade.com

T: +41 22 799 56 40

japan-info@brocade.com

 

emea-info@brocade.com

 

© 2004 Brocade Communications Systems, Inc. All Rights Reserved. 10/04 GA-DS-454-03

Brocade, the Brocade B weave logo, Fabric OS, Secure Fabric OS, and SilkWorm are registered trademarks of Brocade Communications Systems, Inc., in the United States and/or in other countries. FICON is a registered trademark of IBM Corporation in the U.S. and other countries.All other brands, products, or service names are or may be trademarks or service marks of, and are used to identify, products or services of their respective owners.

Notice:This document is for informational purposes only and does not set forth any warranty, expressed or implied, concerning any equipment, equipment feature, or service offered or to be offered by Brocade. Brocade reserves the right to make changes to this document at any time, without notice, and assumes no responsibility for its use.This informational document describes features that may not be currently available. Contact a Brocade sales office for information on feature and product availability. Export of technical data contained in this document may require an export license from the United States government.

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Brocade Communications Systems 3900 manual Systems Architecture