Cisco Wide Area Virtualization Engine 7541, 7571, and 8541 Hardware Installation Guide

Microprocessor

• 2 Intel Xeon Quad-Core Processors E5620, or
  2 Intel Xeon Hex-Core Processors E5645
• 2.4 GHz
• 12 MB cache

Memory

• 24 GB to 96 GB ECC DDR3 SDRAM (RDIMM) 1066/1333 MT/s

Mass storage

• RAID-5 array with six 450-GB SAS hard disk drives, or
  RAID-5 array with eight 450-GB SAS hard disk drives, or
  RAID-5 array with eight 600-GB SAS hard disk drives

WAVE-8541

• RAID-5 array with eight 600-GB SAS solid state drives

Fans

• 9 externally accessible, hot-plug fans

Expansion slots

• 1 Interface Module Slot for Cisco Interface Modules

Size

• Height: 87 mm (3.42 in)
• Depth: 632 mm (24.88 in); includes power supply handles
• Width: 429 mm (16.89 in)

Weight

Maximum Weight (no carton): 21.62 kg (47.66 lb)
(Includes the weight of one Cisco Interface Module, two power supplies, and eight hard disk drives.)

Electrical Input Requirements¹

• Range Line Voltage: 90 to 132 VAC, 180 to 264 VAC
• Maximum Rated Input Current: 10 A - 5 A (100 to 240VAC)
• Rated Input Frequency: 47 to 63 Hz
• Maximum Real Input Power: 730W total (shared load when redundant)

BTU Rating

2491 BTU/hr Maximum

Power supply output

• Rated steady-state power: 650 W (across input of 100 - 240 VAC)
• Efficiency: Minimum of 89% at 100% electrical load

Acoustic noise²

• Idle: 45.8 dBA
• Operating (70% load): 46.1 dBA

Environment

• Air temperature:

– Operating³: 0 to 40 ºC (32 to 104 ºF)

– Non-operating: –30 to 60 °C (–22 to 140 °F)

• Humidity:

– Operating: 10% to 90% RH (non-condensing)

– Nonoperating: 5% to 95% RH (non-condensing)

• Altitude:

– Operating: 3,050 m (10,000 ft)

– Nonoperating: 4572 m (15,000 ft)

IEEE standard

Gigabit Ethernet, 1000BASE-T, IEEE 802.3-2000

Fast Ethernet, 100BASE-T, IEEE 802.3-2000

Ethernet, 10BASE-T, IEEE 802.3-2000

Duplex

Supports both half-duplex and full-duplex operation in all operating speeds

Autonegotiation

Autonegotiates between full-duplex and half-duplex operations and between 1000 Mbps, 100 Mbps, and 10 Mbps speeds

Data transfer rate

1000 Mbps, 100 Mbps, and 10 Mbps speeds per port in half-duplex mode

2000 Mbps, 200 Mbps, and 20 Mbps speeds per port in full-duplex mode

Ports

4-Port Interface Module: 4 × RJ-45 socket connectors

8-Port Interface Module: 8 × RJ-45 socket connectors

IEEE standard

Gigabit Ethernet, 1000BASE-SX, IEEE 802.3-2000

Duplex

Supports full-duplex only

Optical reach

137 m (449 ft) to any individual port to account for 274 m (899 ft) total when operating in bypass mode

Data transfer rate

2000 Mbps in full-duplex

Ports

4 Fixed LC Duplex Connectors

IEEE standard

The Cisco 10 Gigabit Ethernet Interface Module for WAAS only supports Cisco pluggable optical transceiver modules. Consult the following data sheet URL for supported modules:

Cisco 10GBASE SFP+ Modules

Duplex

Supports full-duplex only

Autonegotiation

Autonegotiates pluggable transceiver type 1 Gbps or 10 Gbps

Data transfer rate

2000 Mbps and 20000 Mbps

Ports

2 Pluggable SFP/SFP+ sockets

Optical reach

Varies per module type. Consult the following data sheet URL for supported modules:

Cisco 10GBASE SFP+ Modules

Dimensions

38 mm (1.5 in) H x 121 mm (4.75 in) W x 264 mm (10.38 in) D

Weight

0.73 kg to 0.91 kg (1.61 lb to 2.01 lb)

Operating humidity

10 to 90% RH (non-condensing)

Operating temperature

0 to 40 ºC (32 to 104 ºF

Operating altitude

3,050 m (10,000 ft)

Non-operating temperature

-30 to 60 ºC (-22 to 140 ºC)

Non-operating humidity

5 to 95% RH (non-condensing)

Non-operating altitude

4,572 m (15,000 ft)