Juniper QFX5100 Hardware Manual
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Brand: Juniper
Category: Network Router , Switch
Type: Hardware manual for Juniper QFX5100
Pages: 300
Table 49: Third-Party QSFP+ DAC Cable Support (continued)
Third-Party DAC Cable Support AddedPlatform
Junos OS Release 12.2X50-D10QFX3500 device as a standalone switch
Junos OS Release 12.2X51-D10QFX5100 device as a standalone switch
NOTE: Thistopicdoes notdescribe whichdevices support these transceivers.
For informationabout which transceiversaresupportedon QFX Series devices,
see the Hardware Compatibility Tool or the following topics:
•
Interface Support for the QFX3600 Device
•
Interface Support for the QFX3500 Device
•
Interface Support for the QFX5100 Device on page 86
•
Interface Support for the QFX3008-I Interconnect Device
The cables are hot-removable and hot-insertable. A cable consists of a cable assembly
that connects directly into two QSFP+ modules, one at each end of the cable. The cables
use integrated duplex serial data links for bidirectional communication and are designed
for data rates up to 40 Gbps.
Passive DAC cables have no signal amplification built into the cable assembly.
The Hardware Compatibility Tool and Table 50 on page 142 describe the passive DAC
cable specifications for QSFP+.
Active DACcables have signal amplification and equalization built into the cable assembly.
The Hardware Compatibility Tool and Table 51 on page 144 describe the active DAC cable
specifications.
141Copyright © 2016, Juniper Networks, Inc.
Chapter 8: Port and Interface Specifications