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S
B
®
WITCH
LADE
Internal PSUs eliminate the need for an external
Redundant Power Supply (RPS) which occupies
valuable rack space. Built-in redundancy guarantees
the continued delivery of essential services.
Comprehensive low-latency Quality of Service
(QoS) features operating at wire-speed, provide
flow-based traffic management with full
classification, prioritization, traffic shaping and
min/max bandwidth profiles. For Enterprise
customers, the SwitchBlade x908 QoS features
protect productivity by guaranteeing
performance of business-critical applications
(including VoIP services), and help to restore and
maintain responsiveness of Enterprise applications
in the workplace.
Allied Telesis
| Advanced Layer 3 Modular Switch
908
X
Performance
640Gbps Switching Fabric
Up to 256K IPv4 routes
Up to 16K MAC addresses
Up to 4K layer 2 multicast groups
Up to 1K layer 3 IPv4 multicast groups
4K VLANs
512MB DDR SDRAM SODIMM
Separate packet buffer memory
64MB Flash Memory
Reliability
MTBF
SwitchBlade x908: 150K Hours
(calculated using Telcordia SR-332 (Issue 1, May
2001) at 25°C ambient operating temperature)
Power Characteristics
AC Voltage: 100 to 240V (+10% auto ranging)
Frequency: 47 to 63Hz
DC Voltage: 36 to 72V
Power Consumption
SwitchBlade x908: 510W (maximum)
Environmental Specifications
Operating Temperature Range:
0°C to 40°C (32°F to 104°F)
Derated by 1°C per 305 Meters (1000ft)
Storage Temperature Range:
-30°C to 70°C (-13°F to 158°F)
Operating Relative Humidity Range:
5% to 80% non-condensing
Storage Relative Humidity Range:
5% to 95% non-condensing
Altitude:
3,050 Meters maximum (10,000ft)
SBx908 Physical Dimensions
Height:
Width:
Depth:
Mounting: 3 RU form-factor
XEM Physical Dimensions
Height:
Width:
Depth:
PSU Physical Dimensions
Height:
Width:
Depth:
5
Excludes PoE
5
132mm
440mm
456mm
45mm
109mm
253mm
40mm
84mm
299mm
SBx908 Weights
Chassis with blanking plates
(shipping config)
14.32 kg
Packaged chassis
(shipping config)
~16.7 kg
Chassis with
4 x PSUs & 8 x XEMs ~25.2 kg
XEM Weights
XEM Weight
0.82 kg
XEM weight packaged ~ 1.4 kg
PSU Weights
PSU weight
1.32 kg
PSU weight
packaged with 1 cable
~ 1.9 kg
Electrical Approvals and Compliances
EMC: EN55022 class A, FCC class A,VCCI class A
Immunity: EN55024, EN61000-3-levels 2
(Harmonics), and 3 (Flicker)
Safety
Standards: UL60950-1, CAN/CSA-C22.2 No.
60950-1-03, EN60950-1, EN60825-1, AS/NZS
60950
Certification: UL, cUL,TUV
Restrictions on Hazardous
Substances (RoHS) Compliance
EU RoHS Compliant
Country of Origin
Singapore
www.alliedtelesis.com