Cisco UCS 5108 Server Chassis Installation Guide
Technical Specifications
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Technical Specifications

Technical Specifications

This appendix lists the technical specifications for the Cisco UCS 5108 server chassis and includes the following sections:

KVM Cable

The KVM cable (N20-BKVM) provides a connection into a Cisco UCS blade server, providing a DB9 serial connector, a VGA connector for a monitor, and dual USB ports for a keyboard and mouse. With this cable you can create a direct connection to the operating system and the BIOS running on a blade server.

Figure 1. KVM Cable for Blade Servers

1

Connector to blade server slot

3

VGA connection for a monitor

2

DB9 serial connector

4

2-port USB connector for a mouse and keyboard

Chassis Specifications

Table 1 Cisco UCS Server Chassis

Description

Specification

Height x Width x Depth

10.5 in (26.7 cm) x 17.5 in (44.5 cm) x 32 in (81.2 cm)

Blade server slots

8

FEX slots

2

Fan module bays

8

Power supply bays

4

Backplane throughput

1.2 Tb aggregate

Table 2 Weight of the Chassis Components

Description

Specification

Empty chassis

90 lbs (40.83 kg)

FEX

2.5 lbs (1.13 kg)

Fan module

1.8 lbs (0.82 kg)

B200 Blade Server

13.5 lbs (6.1 kg)

B230 Blade Server

18.0 lbs (8.16 kg) 5

B250 Blade Server

25 lbs (11.34 kg) 5

B440 Blade Server

34.5 lbs (15.65 kg) 5

Hard drive

0.8 lbs (0.36 kg)

Fully Populated UCS 5108 Server Chassis

Approximately 255 lbs (115.66 kg), depending on models and options selected

1 The system weight listed here is an estimate for a fully configured system and will vary depending on the devices installed.

Environmental Specifications

Table 3 Environmental Specifications for the Chassis

Description

Specification

Temperature, operating
within altitude: 0 to 10,000 feet (0 to 3,000 meters)

50 to 95°F (10 to 35°C)

Temperature, non-operating
within altitude: 0 to 40,000 feet (0 to 12,000 meters)

–40 to 149°F (–40 to 65°C)

Humidity (RH), noncondensing

Operating: 10-90%, 28°C max. wet bulb

Nonoperating: 5-93%, 38°C max wet bulb

Altitude

Operating – 0 to 10000 feet (0 to 3000 meters) Above 10,000 feet, maximum temperature decreases by 1°C per 1000 feet (~300 meters) above 10,000 feet

Nonoperating – 40,000 ft (12,000 m)

Sound Pressure Level

83 dBA—at normal operating temperature.

Environmental Conditions and Power Requirement Specifications for Twinax SFP+ Transceivers

Table 4 Environmental Conditions and Power Requirement for the SFP+ Transceiver

Parameter

Symbol

Min.

Max.

Unit

Storage temperature

TS

–40

85

°C

Case temperature

TC

0

50

°C

Module supply voltage

VCCT,R

3.1

3.5

V

Specifications for the Cisco UCS 5108 Blade Server Chassis Power Supply Units

Table 5 AC-input Gold Power Supply (N20-PAC5-2500W) Specifications
Description Specification

Minimum Software requirement

UCS Software Release 1.0(1)

AC-input voltage

200 to 240 VAC nominal (Range: 180 to 264 VAC)

AC-input frequency

50 to 60 Hz nominal (Range: 47 to 63 Hz)

AC-input current

15.5 A @ 200 VAC

Maximum Input VA

2790 VA @ 200 VAC

Maximum output power per power supply

2500 W @ 200 to 240 VAC (up to four power supplies)

Maximum inrush current

35 A < sub cycle duration

Maximum Heat Output

8525 BTU

Maximum hold up time

12 ms

Power supply output voltage

12 VDC

Efficiency Rating

Climate Savers Gold

Efficiency (80Plus Gold Certified)

10%          20%         50%           100%

88.61%  91.64%   92.21%     90.97%

Input connector

IEC320 C20

Table 6 AC-input Platinum Power Supply (UCSB-PSU-2500ACPL) Specifications
Description Specification

Minimum Software requirement

UCS Software Release 2.0(2)

AC-input voltage

200 to 240 VAC nominal (Range: 180 to 264 VAC)

AC-input frequency

50 and 60 Hz nominal (Range: 47 to 63 Hz)

AC-input current

< 16 Amps @ 200 VAC

Maximum Input VA

2790 VA @ 200 VAC

Maximum output power per power supply

2500 W (up to four power supplies)

Maximum inrush current

35 A (sub cycle duration)

Maximum Heat Output

8530 BTU

Maximum hold up time

12 ms @ 2500 W

Power supply output voltage

12 VDC @ 208 A

Power supply standby voltage

3.3 VDC @ 5A

Efficiency Rating

Climate Savers Platinum

Efficiency (80 Plus Platinum Certified)

20%       50%       100%

90%       94%      91%

Input connector

IEC320 C20

Table 7 DC-Input Power Supply (N20-DC-2500) Specifications
Item Specification

Minimum software requirement

Cisco UCS Software Release 2.0(1)

DC-input voltage

–48 to –60 VDC

DC-input current

62 A maximum @ –48 VDC input

Output power

2500 W

Current draw at min voltage

62 A

Current draw at max voltage

50 A

Maximum KVA rating

2.5

DC input terminal block

Accepts Panduit LCD4-14AF-L or equivalent barrel-type lug terminals with 90-degree angle, two- hole tongue, which accommodates 1/0 AWG size copper wire. The connector tongue width is 0.82 in, the stud hole spacing is 5/8 in, and the hole size is 1/4 in.

Output holdup time

8 ms

Max heat dissipation

8525 BTUs/hr

DC wiring must meet your local codes and regulations, we recommend using a licensed local electrician to install the DC wiring needed.

To determine the number of power supply units needed for the blade server, remember that each single slot server is budgeted a max 550 W and each full width server is budgeted a max 1100 W. For a more detailed estimate, contact Cisco Sales.

Supported AC Power Cords and Plugs

The AC power connectors on the blade server chassis PDU use an IEC 320 C20 socket. Each chassis power supply has a separate power cord. The power cord that you use to connect the blade server power supply units to an AC power source will have an IEC 320 C19 plug on one end and on the other end one that conforms to the AC power outlet specifications for your country. See the following table to determine which cord to order for your blade server chassis power supply units. When you determine which power cord you need to order, you can verify that its plugs conform to the power outlets for your facility by clicking on its reference link.

The jumper power cords, for use in racks, are available as an optional alternative to the standard power cords. The optional jumper power cords have an IEC C19 connector (such as a Cisco RP Series PDU) on the end that plugs into the chassis’ PDU and an IEC C20 connector on the end that plugs into an IEC C19 outlet receptacle. For more information, contact your Cisco Systems representative.


Note


Only the regular power cords or jumper power cords provided with the chassis are supported.


Australia and New Zealand

Power Cord Part Number—CAB-AC-16A-AUS

Cord Set Rating—16A, 250 VAC

Figure 2. CAB-AC-16A-AUS Power Cord for the Cisco UCS 5108 Blade Server Chassis

Continental Europe

Power Cord Part Number—CAB-AC-2500W-EU

Cord Set Rating—16A, 250 VAC

Figure 3. CAB-AC-2500W-EU Power Cord for the UCS 5108 Blade Server Chassis

International

Power Cord Part Number—CAB-AC-2500W-INT

Cord Set Rating—16A, 250 VAC

Figure 4. CAB-AC-2500W-INT Power Cord for the UCS 5108 Blade Server Chassis

Israel

Power Cord Part Number—CAB-AC-2500W-ISRL

Cord Set Rating—16A, 250 VAC

Figure 5. CAB-AC-2500W-ISRL Power Cord for the UCS 5108 Blade Server Chassis

Japan and North America

Non-Locking 200 to 240 VAC operation

Power Cord Part Number—CAB-AC-2500W-US1

Cord Set Rating—16A, 250 VAC

Figure 6. CAB-AC-2500W-US1 Power Cord for the UCS 5108 Blade Server Chassis

Locking 200 to 240 VAC Operation

Power Cord Part Number—CAB-AC-C6K-TWLK

Cord Set Rating—16A, 250 VAC

Figure 7. CAB-AC-C6K-TWLK Power Cord for the UCS 5108 Blade Server Chassis

Peoples Republic of China

Power Cord Part Number—CAB-AC-16A-CH

Cord Set Rating—16A, 250 VAC

Figure 8. CAB-AC-16A-CH Power Cord for the Cisco UCS 5108 Blade Server Chassis

Switzerland

Power Cord Part Number—CAB-ACS-16

Cord Set Rating—16A, 250 VAC

Figure 9. CAB-ACS-16 Power Cord for the UCS 5108 Blade Server Chassis

Power Distribution Unit (PDU)

Power Cord Part Number—CAB-C19-CBN

Cord Set Rating—Not applicable

Figure 10. CAB-C19-CBN Power Cord for the UCS 5108 Blade Server Chassis