Техническая Спецификация для Brocade 4120 Switch BR-4120-R0000-A

SAN DATA ShEET

© 2007 Brocade Communications Systems, Inc. All Rights Reserved. 02/07 GA-DS-711-07
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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

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systems Architecture

Fibre Channel ports

32 ports, universal (E, F, and FL)

Scalability

Full fabric architecture with 239 switches maximum

Certified maximum

Combination of 56 switches, 19 hops; larger fabrics

certified as required; consult Brocade or OEM SAN 

design documents for configuration details

Performance

1.063 Gbit/sec line speed (full duplex); 2.125

Gbit/sec line speed (full duplex); 4.25 Gbit/sec

line speed (full duplex); auto-sensing of 1 Gbit/sec,

2 Gbit/sec, and 4 Gbit/sec port speeds; optionally

programmable to fixed port speed; speed matching 

between 1, 2, and 4 Gbit/sec ports

ISL Trunking

Up to eight 4.25 Gbit/sec ports per ISL trunk; up to

32 Gbit/sec per ISL trunk

Aggregate bandwidth

256 Gbit/sec end to end

Fabric latency

<2.1 µsec with no contention, cut-through routing

at 4 Gbit/sec

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)

Data traffic types

Fabric switches supporting unicast and broadcast

Media types

hot-pluggable, industry-standard 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);

Extended Long-wavelength Laser (ELwL) up to

80 km (49.6 mi); distance depends on fiber-optic 

cable and port speed, CwDM SFPs (8 lambdas)

Fabric services

Simple Name Server; Registered State Change

Notification (RSCN).
Optional fabric services include: Brocade Advanced

Zoning; Brocade Fabric watch; Brocade Extended

Fabrics; Brocade Remote Switch; Brocade ISL

Trunking; Brocade Advanced Performance Monitoring;

Brocade web Tools; FICON Control Unit Port (CUP)

Options

SFP media

Management

Management software

supported

Telnet; RADIUS; SNMP (FE MIB, FC Management

MIB); web Tools; Fabric Manager; third-party

applications utilizing the Brocade SMI Agent

Management access

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

(RS-232); in-band through Management Server

Diagnostics

POST and embedded online/offline diagnostics

BROCADE 4100 sPECiFiCAtiONs

Mechanicals

Enclosure

Back-to-front airflow (non-Fibre Channel port side 

to Fibre Channel port side). Power from rear. 1.0U,

19-inch EIA compliant

Size

width: 42.90 cm (16.89 in)

height: 4.24 cm (1.67 in)

Depth: 58.42 cm (23.00 in)

System weight

9.25 kg (20.4 lb) with single power supply, no SFP

10.16 kg (22.4 lb) with dual power supplies, no SFP

Environmentals

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: 20% to 85% non-condensing at 40°C

(104°F); Non-operating: 10% to 85%, non-

condensing at 70° C (158° F)

Altitude

Operating: up to 3000 meters (9800 feet)

Storage: up to 12 km (39,370 feet)

Shock

Operating: 20G, 6 ms half-sine

Non-operating: 15G, 12 to 18 ms trapezoid

Vibration

Operating: 0.5 g sine, 0.4 grms random, 5–500 hz

Non-operating: 2.0 g sine, 1.1 grms random, 5–500 hz

Airflow

high speed: 40 CFM (cu. ft./min)

Low speed (65% speed): 40 CFM cu. ft./min.

Power

Maximum output

210 watts

System power consumption 120 watts max, 80 watts typical
Nominal input voltage

100 to 240 VAC, Universal

Input line frequency

47 to 63 hz

Input voltage

90 VAC minimum; 260 VAC maximum

BTU rating

(80% efficiency)

512 BTU/hr

Inrush current

Maximum of 15 amps for period between

10 to 150 ms at 50° Celsius (122° Fahrenheit)

safety

The Brocade 4900 complies with the following safety certifications:
• UL 60950-1: 2003, First Edition (Underwriters Laboratories)

• CSA 60950-1-03 (Canadian Standards Association)

• Nemko EN60950:2000

• TUV EN60950:2000 / IEC60950:1999

(TUV “GS” for Germany, TUV “S” for Argentina)

• GOST (Russia)

• Low Voltage Directive (73/23/EEC) for CE Marking in European Union

For information about supported SAN standards, visit

www.brocade.com/sanstandards
For information about switch and device interoperability, visit

www.brocade.com/interoperability