Allied Telesis Rapier 48i Veri Sayfası - Sayfa 2

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Ayrıca Allied Telesis Rapier 48i için: Hızlı Kurulum Kılavuzu (12 sayfalar), Hızlı Kurulum Kılavuzu (11 sayfalar), Veri Sayfası (3 sayfalar), Veri Sayfası (3 sayfalar), Veri Sayfası (2 sayfalar), Hızlı Kurulum Kılavuzu (13 sayfalar), Hızlı Kurulum Kılavuzu (12 sayfalar)

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RAPIER 'i' SERIES

Choose from 100FX, copper Gigabit, or fiber

Gigabit modules. Alternatively, choose

unpopulated GBIC module and populate it with

one of five GBIC types from Allied Telesis.

The Rapier 'i' series offers an unmatched

combination both switching and routing

capabilities coupled with a flexible set of

specialized features and uplink options.

Fabulous Fiber

With 16 fiber 100FX ports the Rapier 16fi is

uniquely suited to demanding environments

where not only the full-feature richness and

switching performance of the Rapier 'i' switch is

needed, but also where cable security and

electro-magnetic immunity (EMI) are

considerations. As well as performing under

these demanding environments the 16fi offers

the flexibility to provide access to the end

station or to perform as an aggregation device.

Due to the exceptional cable length afforded by

16fi's 100FX ports, networks that require an

aggregation switch that provides routing

between distant sites of up to 2000 meters can

be comfortably met.

IPv6 - The Future

Don't be shut out of the next generation of the

Internet Protocol, IPv6.The Rapier series

enables networks to take advantage of IPv6's

important benefits:

•

Addresses are 16Bytes long in contrast to

IPv4's 4Byte addresses.

•

Globally unique addresses with more levels of

addressing hierarchy, to reduce the size of

routing tables.

•

Auto-configuration of addresses by hosts.

•

Improved scalability of multicast routing, by

adding a 'scope' field to multicast addresses.

•

A new type of address, the 'anycast address,'

which is used to send a packet to any one of

a group of devices.

Bandwidth Limiting

All Rapier 'i' series switches come with

asymmetric bidirectional bandwidth limiting, per

port or per QoS traffic class, at no additional

cost. With bandwidth limiting, Network Service

Providers can define throughput levels for each

customer and sell their various service levels at

tiered prices.These features are ideal to manage

different applications like VoIP, Web browsing,

Video and email to manage fee-based

customers.The Rapier 'i' bandwidth limiting

feature provides the smallest granulation

available in Layer 3 products. Service Providers

can define ingress limits down to 64Kbps

segments and egress limits down to 1Mbps

segments.The segment definitions can be

Allied Telesis

| WAN Capable Layer 3 Fast Ethernet Switches

asymmetric and each port can be set to

different values. An additional benefit is that loop

back ports are not required.

Stacking

Stacking provides Web and CLI based

management of up to nine switches with the

same effort as for one switch.The Allied Telesis

solution uses open standards interfaces as

stacking links so that many switches can be

stacked across different sites, which is not

possible using the proprietary stacking cable

solutions. Also the use of open standards

interfaces avoids the use of expensive

specialized hardware with limited topologies.

Performance

Rapier 16fi: 9.6Gbps switching fabric, 5.4Mpps

forwarding rate

Rapier 24i: 9.6Gbps switching fabric, 6.6Mpps

forwarding rate

Rapier 48i: 9.6 x 2 = 19.2Gbps switching fabric,

10.1Mpps forwarding rate

14,880pps for 10Mbps Ethernet

148,800pps for 100Mbps Ethernet

1,488,000pps for 1000Mbps Ethernet

Advanced switching ASIC

MAC addresses 8K

Buffer Memory 4MB

VLANs 255

Half/Full Duplex

Auto-negotiation

Auto-MDI/MDIX

Reliability

Rapier 16fi 120,000 MTBF

Rapier 24i 640,000 MTBF

Rapier 48i 197,000 MTBF

Interface Connections

10/100TX Shielded RJ-45

100FX Multi-Mode fiber SC or MT

1000SX Multi-Mode fiber SC

1000LX Single-Mode fiber SC

1000T Shielded RJ-45

Power Characteristics

Voltage: 100-240vAC

Frequency: 50-60Hz

Power consumption max: 95W

Environmental Specifications

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

Non-Operating Temp: -25°C to 70°C (-13°F

Relative Humidity: 95% non-condensing

Operating Altitude: 3,050 Metres (10,000ft)

Acoustic Noise

46.0 dB

to 158°F)

Physical Characteristics

Rapier 16fi, Rapier 24i and Rapier 48i,

Height: 66mm (2.6") 1.5 RU

Width: 440mm (17.3")

Depth: 356mm (14")

Rapier 16fi

Unit weight: 6.4kg (14.1lbs)

Packaged weight: 8.0kg (17.6lbs)

Mounting: 19" rackmountable, hardware included

Rapier 24i

Unit weight: 6.2kg (13.7lbs.)

Packaged weight: 7.8kg (17.2lbs)

Mounting: 19" rackmountable, hardware included