Juniper QFX5100 User Manual

Table 50: Interface Specifications for Passive Copper QSFP+ DAC Cables
SpecificationsProduct Number
40-Gbps full-duplex serial transmissionRateQFX-QSFP-DAC-1M
None. SFPs are permanently attached.Connector type
3.3 VSupply voltage
0.015 WPower consumption (per end)
–40
°
C to 85
°
CStorage temperature
TwinaxCable type
30 AWGWire AWG
1 in. (2.54 cm)Minimum cable bend radius
100 ohmsCable characteristic impedance
1% maximumCrosstalk between pairs
4.3 nsec/mTime delay
1 m (3.3 ft)Length
40-Gbps full-duplex serial transmissionRateQFX-QSFP-DAC-3M
None. SFPs are permanently attached.Connector type
3.3 VSupply voltage
0.015 WPower consumption (per end)
–40
°
C to 85
°
CStorage temperature
TwinaxCable type
30 AWGWire AWG
1 in. (2.54 cm)Minimum cable bend radius
100 ohmsCable characteristic impedance
1% maximumCrosstalk between pairs
4.3 nsec/mTime delay
3 m (9.9 ft)Length
Copyright © 2016, Juniper Networks, Inc.142
QFX5100 Switch Hardware Guide

Juniper QFX5100 Specifications

General

Model	QFX5100
Category	Switch
Power Supply	Dual, hot-swappable
Rack Units	1U
Junos OS	Junos OS
Form Factor	Fixed
Management Ports	1x RJ-45
Other Ports	1 x USB port
Operating Temperature	0°C to 40°C
Storage Temperature	-40° to 158° F (-40° to 70° C)
Humidity	5% to 90% non-condensing
Power Consumption	Varies by model
AC Input Voltage	100-240 VAC
AC Input Frequency	50 to 60 Hz
Maximum Power Consumption	400W
Mean Time Between Failures (MTBF)	200, 000 hours
Ports	48x 10GbE SFP+ and 6x 40GbE QSFP+