Allied Telesis AT-SB4008 Fan Trays, Environmental Specifications, Physical Dimensions, Weight

SWITCHBLADE® 4000 Layer 3 Modular Switch

Fan Trays

The AT-SB4108 8 slot chassis has a fan tray of six fans with a power consumption of 43W and a weight of 3.7kg (8.2 lbs) unpackaged, or 4.5kg (9.9 lbs) packaged.

The AT-SB4104 4 slot chassis has a fan tray of four fans with a power consumption of 15W and a weight of 1.5kg (3.3 lbs) unpackaged, or 2.3kg (5.1 lbs) packaged.

Environmental Specifications

Operating Temp: 0°C to 40°C (32°F to 104°F)

Storage Temp: -25°C to 75°C (-13°F to 167°F)

Relative humidity range: 5% to 95% non-condensing

Altitude: 10,000ft max

Physical Dimensions

AT-SB4108: Chassis only

15U form factor, 19" rack mount Height: 666mm (26.3")

Width: 440mm (17.3")

Depth: 343mm (14.2")

AT-SB4104: Chassis only

9U form factor, 19" rack mount Height: 400mm (15.8")

Width: 440mm (17.3")

Depth: 343mm (14.2")

Weight

AT-SB4108: 19.0kg (41.8lbs) unpackaged, or 29.6kg (65.12 lbs) packaged.

AT-SB4104:13.0kg (27.3lbs) unpackaged, or 22.4kg (49.3 lbs) packaged.

Acoustic Noise

AT-SB4008: 60.0 dB

AT-SB4004: 59.0 dB

Electrical/Mechanical Approvals

EMC Emissions: EN55022 class A, FCC class A, VCCI class 1

Immunity: EN55024: EN61000-4 levels 2 (ESD), 3 (susceptibility), 4 (fast transients), 5 (power surge), 6 (RF immunity), and 11 (Voltage dips and sags; EN61000-3 levels 2 (Harmonics), and 3 (Flicker)

Safety: UL60950, CAN/CSA-C22.2NO. 60950-

00, No. 950-M25 AS/NZ3260 EN60950, ACA

TS001, IEC60950

Country of Origin

Singapore

Flexibility - SwitchBlade® Cards

The AT-SB4008 and AT-SB4004 offer a comprehensive set of line cards for complex networks.

Key Features

•Hot swappable

•Can be used in both AT-SB4108 and AT-SB4104 chassis

•LEDs identify port activity

•ASIC switching

Interface options to cover a variety of network needs.

A diverse range of interface options - including copper and fibre, short and long haul, (SFPs, and XFPs) - delivers network managers the flexibility and freedom needed to tame today's fast-paced yet price-conscious network environments.

Combining speed and reliability for the network core.

Capable of wire-speed non-blocking switching, and hot swappable to minimize downtime, SwitchBlade® line cards are designed to perform when performance is critical.

AT-SB4211A Switch Controller

•Two Application-Specific Integrated Circuit (ASIC) switch chips per switch controller

•104 k-entry forwarding address database

•128 MByte RAMBUS packet buffer

Processing Core

•500 MHz IBM 750L PowerPC Processor

•1 Mbyte of external L2 cache

•256 MBytes Synchronous SDRAM

•64 bit memory width

•32 MBytes flash memory

•512 kBytes Non-volatile Storage SRAM (NVRAM)

•Battery backed real time clock (RTC)

Asynchronous Serial Configuration Port

•Up to 115 kbps

•Standard DB9 female RS-232 connector

•Hardware or software flow control

10/100Base-TX Management Port

•10/100Base-TX MDI port with RJ-45 connector

•LEDs indicate link activity, full/half-duplex, and collisions

Environmental and Fault Monitoring Fault LEDs indicate:

•Switch controller or software malfunction

•PSU or PSU fan malfunction

•Fan tray fan failure

•Fan tray removal

•Excess temperature of CPU

•SDRAM (DIMM) not recognized

•SDRAM (DIMM) not compatible

Alarm relays can indicate:

•PSU status

•Fan tray removal

•Fan tray fan status

•Excess temperature of CPU

•Exceeding user settable temperature at CPU

•Port status change

•Manager login

Event logs and messages can also be generated for a range of fault and operational conditions

Power Consumption

•60 W

MTBF

•188,560 hrs

LEDs

•LEDs for system status, fault indication, and management port status

Weight

•2.5 kg (5.5 lbs) unpackaged, or 3.3 kg (7.3 lbs) packaged

AT-SB4215 Bandwidth Expander

•Designed for use with the AT-SB4104 chassis

•An economical alternative to a second switch controller

•Unlocks the chassis's full bandwidth potential, without the need for a second switch controller

•Does not perform switching functions or switch controller redundancy

•Ideal for cost conscious networks where maximum bandwidth is a higher priority than switch controller redundancy

Power Consumption

•0 W

Compatibility

•Use in slot B of the AT-SB4104 chassis only

Weight

•2.3 kg (5.1 lbs) unpackaged, or 3.1 kg

(6.7 lbs) packaged

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