Juniper EX4600 Series

Table 18: Supported Optical Transceivers for the EX4600 Switch (continued)
Maximum Distance SupportedDescriptionPart Number
850 nm for up to 10 m on OM1 grade fiber; 20
m on OM2 grade fiber; 100 m on OM3 grade fiber
SFP+ module 10-Gigabit Ethernet Ultra Short
Reach (USR)
QFX-SFP-10GE-USR
850 nm for up to 300 m transmission on MMF
cable
SFP+ module10GBASE-SR, 10-Gigabit EthernetQFX-SFP-10GE-SR
1310 nm for up to 10 km transmission on MMF
cable
SFP+ module 10GBASE-LR, 10-Gigabit EthernetQFX-SFP-10GE-LR
1550 nm for up to 40 km transmission on SSF
cable
SFP+ module 10GBASE-ER, 10-Gigabit EthernetQFX-SFP-10GE-ER
1550 nm for up to 80 km transmission on SMF
cable
SFP+ module10GBASE-ZR, 10-Gigabit EthernetQFX-SFP-10GE-ZR
850 nm for up to 150 m transmission on MMF
cable
QSFP+ module 40GBASE-SR4, 40-Gigabit
Ethernet
QFX-QSFP-40G-SR4
850 nm for up to 300 m transmission on MMF
cable
NOTE: If you are configuring a port as multiple
10-Gigabit Ethernet interfaces, you can use a
fiber breakout cable to distribute the interfaces
to up to four 10GBASE-SR SFP+ transceivers.
QSFP+ module 40GBASE-eSR4, 40-Gigabit
Ethernet
QFX-QSFP-40G-ESR4
1310 nm for up to 10 km on SMFQSFP+ module 40GBASE-LR4, 40-Gigabit
Ethernet pluggable
JNP-QSFP-40G-LR4
Table 19 on page 47 describes the supported DAC and DAC breakout cables.
CAUTION: Youcan use DAC and DAC breakout cables purchased from a third
party at your own risk. If there is a problem with the cable or the transceiver,
support will not be provided. If youchoose touse a third-partycable, it should
meet the specifications described in “Interface Specifications for SFP+ DAC
Cables for the EX4600 Switch” on page 60, “Interface Specifications for
QSFP+ DAC Breakout Cables for the EX4600 Switch” on page 65, and
“Interface Specifications for QSFP+ DAC Cables for the EX4600 Switch” on
page 68.
Table 19: Supported DAC and DAC Breakout Cables for the EX4600 Switch
LengthActive/PassiveDescriptionPart Number
1 meterPassiveSFP+ 10-Gigabit Ethernet DAC cable assembly,
24 AWG
QFX-SFP-10GE-DAC-1M
47Copyright © 2014, Juniper Networks, Inc.
Chapter 8: Port and Interface Specifications