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Table Of Contents

Technical Specifications

System Specifications

Power Specifications

Transceiver Specifications

Environmental Conditions and Power Requirement Specifications for SFP+ Transceivers

General Specifications for Cisco Fibre Channel SFP Transceivers

Environmental Conditions and Power Requirements Specification for SFP Transceivers

Technical Specifications

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This appendix includes the following sections:

•System Specifications

•Power Specifications

•Transceiver Specifications

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Note Specifications for cables and connectors are provided in "Cable and Port Specifications."

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System Specifications

Table A-1 lists the specifications for the fabric interconnects.

Table A-1 Physical Specification

Description	Specification
Physical (Cisco UCS 6248 UP)
Dimensions (H x W x D)	1.72 in. x 17.3 in. x 29.5 in. (4.4 x 43.9 x 74.9 cm)
Weight (with two power supplies and one expansion module installed)	35 lb (15.875 kg)
Physical (Cisco UCS 6296 UP)
Dimensions (H x W x D)	3.47 in. (8.8 cm) x 17.3 in. (43.9 cm) x 30.0 in. (76.2 cm)
Weight (with two power supplies and two expansion modules installed)	50 lb (22.680 kg)
Environmental
Temperature, operating	32 to 104°F (0 to 40°C)
Temperature, nonoperating	-40 to 158°F (-40 to 70°C)
Humidity (RH), noncondensing	5 to 95%
Altitude	0 to 10000 ft (0 to 3000 m)

Power Specifications

The power supplies connect to the system through panel mount connectors and connectors attach to the baseboard through cables. There are three connectors on the baseboard, two for power delivery, and one for power supply control signals.

Table A-2 Specifications for the Cisco UCS 6248UP DC Power Supply (UCS-PSU-6248UP-DC=)  

DC Power Supply Properties	Cisco UCS 6248UP fabric interconnect
Maximum output power	750 W
Input voltage	-40 to -72 VDC
DC-input current at max voltage	25 A maximum @ -40 VDC input
Efficiency	88 to 92% (50 to 100% load)
Maximum input KVA rating	820
DC input terminal block	If a replacement DC connector is needed, a Phoenix Contact part number PC 5/ 2-STF-7,62, order number 1975697 or direct equivalent. Connector information is available at: http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1975697
Output holdup time	4 ms
RoHS compliance	Yes
Hot swappable	Yes
Heat dissipation	2497 BTU/hr (750 W)

Table A-3 Specifications for the Cisco UCS 6248UP AC Power Supply (UCS-PSU-6248UP-AC=)  

AC Power Supply Properties	Cisco UCS 6248UP fabric interconnect
Maximum output power	750 W
Input voltage	90 to 264 VAC
Frequency	50 to 60 Hz
Efficiency	87 to 92% (50 to 100% load)
RoHS compliance	Yes
Hot swappable	Yes
Heat dissipation	2497 BTU/hr (600 W)

Table A-4 Specifications for the Cisco UCS 6296 750W Power Supply (N10-PAC2-750W=) 

Description	Specification
AC-input voltage	90 to 264 VAC
AC-input frequency	50 to 60 Hz nominal (Range: 47 to 63 Hz)
AC-input current	9.2 Amps @ 90 VAC
Maximum Input VA	828 VA @ 90 VAC
Maximum output power per power supply	750 W @ 12 VDC (up to two power supplies)
Maximum inrush current	35 A <sub cycle duration
Maximum Heat Output	2561 BTU/hr
Maximum hold up time	12 ms
Power supply output voltage	12 VDC
Efficiency Rating	89% (Climate Savers Gold qualified)

Transceiver Specifications

Table A-5 lists general specifications for the 10-Gigabit Ethernet SFP+ transceiver module.

Table A-5 General Specifications for the 10-Gigabit Ethernet SFP+ Transceiver Module

Description	Short Range
Connector type	LC
Wavelength	850 nm
Core size—Cable distance	50 microns—300 m	62.5 microns—33 m

Specifications for these transceivers is at:

http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/installation/note/78_15160.html

Environmental Conditions and Power Requirement Specifications for SFP+ Transceivers

Table A-6 lists the environmental conditions and power requirement specifications for the 10-Gigabit Ethernet SFP+ transceiver module.

Table A-6 Environmental Conditions and Power Requirement Specifications for the 10-Gigabit Ethernet SFP+ Transceiver Module 

Parameter	Symbol	Minimum	Maximum
Storage temperature	TS	-40°C (-40°F)	85°C (185°F)
Case temperature	TC	0°C (32°F)	70°C (158°F)
Relative humidity	RH	5%	95%
Module supply voltage	VCCT,R	3.1 V	3.5 V

General Specifications for Cisco Fibre Channel SFP Transceivers

Table A-7 lists the general specifications for Cisco Fibre Channel SFP transceivers at 4 Gbps.

Table A-7 General Specifications for Cisco Fibre Channel SFP Transceivers at 4 Gbps

Description	Short Wavelength
Connector type	LC
Wavelength	850 nm
Fibre type	MMF
Core size—Cable distance1	50 microns—328.08 yd (300 m)	62.5 microns—164.04 yd (150 m)
Transmit power	-9 to -2.5 dBM

1 Approximate; actual distance may vary depending on fiber quality and other factors.

Environmental Conditions and Power Requirements Specification for SFP Transceivers

Table A-8 provides the maximum environmental and electrical ratings for Cisco Fibre Channel SFP transceivers.

Table A-8 Environmental Conditions and Power Requirements Specifications for SFP Transceivers

Parameter	Symbol	Minimum	Maximum
Storage temperature1	TS	-40°C (-40°F)	85°C (185°F)
Case temperature1, 2	TC	0°C (32°F)	70°C (158°F)
Relative humidity1	RH	5%	95%
Module supply voltage1	VCCT,R	3.1 V	3.5 V

1 Absolute maximum ratings are those values beyond which damage to the device may occur if these limits are exceeded for other than a short period of time. 2 Functional performance is not intended, device reliability is not implied, and damage to the device may occur over an extended period of time between absolute maximum ratings and the recommended operating conditions.