The ports on the QFX5110-32Q support 40-Gbps or 100-Gbps speeds natively. Of the 28 QSFP+ ports, 0 through 19also support 10-Gbps speeds when the ports are configured as Flexi-pic and channelized using QSFP+ to SFP+ DAC breakout (DACBO) cables. Although all network ports can be configured as either uplink or as access ports, best practice is to configure the four QSFP28 ports (28 through 31) as uplinks to take advantage of the 100-Gbps speeds. The port panel also provides PTP connections to a grandmaster clock. There are also 10-MHz pulses-per-second (PPS) SubMiniature B (SMB) input and output connections to measure the timing drift to and from the grandmaster clock.
Juniper Networks QFX5110-32Q-AFI 32 QSFP+/20 QSFP+ QSFP28 Back to Front AC
Basic Brand Name: Juniper Ethernet Technology: 10 Gigabit Ethernet 100 Gigabit Ethernet Expansion Slot Type: QSFP+ QSFP28 Layer Supported: 2 Manageable: Yes Media Type Supported: Optical Fiber Network Technology: 100GBase-X 10GBase-X Number of Total Expansion Slots: 32 Port/Expansion Slot Details: 10 Gigabit Ethernet 100 Gigabit Ethernet Power Source: Power Supply Product Type: Ethernet Switch General Information Brand Name: Juniper Manufacturer: Juniper Networks, Inc Manufacturer Part Number: QFX5110-32Q-AFI Manufacturer Website Address: http://www.juniper.net Product Model: QFX5110-32Q Product Name: QFX5110-32Q Ethernet Switch Product Series: QFX Product Type: Ethernet Switch I/O Expansions Expansion Slot Type: QSFP+ QSFP28 Number of Total Expansion Slots: 32 Shared SFP Slot: No Interfaces/Ports Modular: Yes Port/Expansion Slot Details: 28 x 10 Gigabit Ethernet Expansion Slot 4 x 100 Gigabit Ethernet Expansion Slot Management & Protocols Manageable: Yes Media & Performance Ethernet Technology: 10 Gigabit Ethernet 100 Gigabit Ethernet Media Type Supported: Optical Fiber Network Technology: 100GBase-X 10GBase-X Miscellaneous Environmental Certification: China RoHS Green Dot REACH RoHS WEEE Environmentally Friendly: Yes Network & Communication Layer Supported: 2 Physical Characteristics Depth: 20.5" Height: 1.7" Weight (Approximate): 24.60 lb Width: 17.4" Power Description Power Source: Power Supply Warranty Limited Warranty: 1 Year