Juniper EX4600 Series User Manual

Table 25: QSFP+ DAC Passive Breakout Cable Specifications (continued)
SpecificationsProduct SKU
40-Gbps full-duplex serial transmissionRateQFX-QSFP-DACBO-3M
Copper pigtailConnector type
3.3 VSupply voltage
–40
°
C to 85
°
CStorage temperature
TwinaxCable type
30 AWGWire AWG
1 in. (2.54 cm)Minimum cable bend radius
100 ohmsCable characteristic impedance
4.3 nsec/mTime delay
3 m (9.9 ft)Length
Table 26: QSFP+ Active DAC Breakout Cable Specifications
SpecificationsProduct SKU
40-Gbps full-duplex serial transmissionRateJNP-QSFP-DACBO-5MA
Copper pigtailConnector type
3.3 VSupply voltage
–40
°
C to 85
°
CStorage temperature
TwinaxCable type
30 AWGWire AWG
0.3 in. (0.762 cm)Minimum cable bend radius
100 ohmsCable characteristic impedance
4.5 nec/mTime delay
5 m (16.4 ft)Length
Related
Documentation
Interface Specifications for SFP, SFP+, and QSFP+ Transceivers for the EX4600 Switch
on page 49
•
67Copyright © 2014, Juniper Networks, Inc.
Chapter 8: Port and Interface Specifications

Juniper EX4600 Series Specifications

General

Product Series	EX4600
10GbE ports	24 or 48
Cooling	Front-to-back or back-to-front airflow
Rack Units	1 U
Virtual Chassis	Up to 10 members
MAC address table size	288, 000 entries
Memory	8 GB DRAM
Layer 3 Routing	Yes
AC Power Input	100-240V AC
Ports	24 or 48 x 10GbE ports
40GbE ports	4
100GbE ports	0
Power Supply	Dual redundant, hot-swappable AC or DC
Jumbo frames	9216 bytes
Operating temperature	0°C to 45°C
Input voltage	100-240 VAC, -40 to -72 VDC
Operating relative humidity	5% to 90% noncondensing
Fans	Redundant
JUNOS OS	Junos OS
Storage	16 GB flash
DC Power Input	-40 to -72 VDC