| Overview |
|---|
| Full Product Name | QFX5241-64OD Switch |
| OS Supported | Junos OS Evolved |
| Architecture |
|---|
| Chipset | High-radix class TH5 BCM78900 chipsets |
| SerDes Cores | 64 Peregrine SerDes cores |
| Processor | Intel 4-core 2.2-GHz Ice Lake D processor with 32 GB DRAM |
| Chassis |
|---|
| Fixed/Modular Chassis? | Fixed |
| Form Factor | 2 U |
| Chassis Height | 3.46 in / 8.7884 cm |
| Chassis Width | 19.03 in / 48.3362 cm |
| Chassis Depth | 25.51 in / 64.7954 cm |
| Chassis Depth (With FRUs) | 17.89 in / 43.7 cm |
| Chassis Weight (As Shipped) | 48.5 lb / 22 kg |
| Chassis Weight (Fully Loaded With All Components) | 48.5 lb / 22 kg (without optics) |
| Chassis Model Number | QFX5241-64OD-CHAS |
| Ports |
|---|
| Network Ports | 64 OSFP ports (up to 800 Gbps), 2 SFP28 ports (up to 10 Gbps) |
| Console Port Count | 1 |
| Console Port Type | RJ-45 |
| Management Port Count | 1 |
| Management Port Type | RJ-45 |
| USB Port Count | 1 |
| USB Port Type | Type A (USB 3.0) |
| 10 MHz Port | Y |
| PPS Port | Y |
| ToD Port | Y |
| Performance (Routing/Switching) |
|---|
| Throughput (Unidirectional) | 51200 Gbps (51.2 Tbps) |
| MAC Addresses Per System (Thousands) | 136 |
| VLAN IDs Count | 4000 |
| Total Packet Buffer | 0.165 GB |
| QoS Hardware Queues Per Port (Multicast) | 2 |
| QoS Hardware Queues Per Port (Unicast) | 8 |
| Cooling System |
|---|
| AFO/AFI? | AFO (Airflow Out, front-to-back) |
| Airflow Volume | 377 CFM |
| Fan Module Model Number | QFX5240-2U-FANAO |
| Fan Module Count | 4 |
| Fan Module Redundancy | 3+1 |
| Fan Module Hot-Removable And Hot-Insertable? | Y |
| Fan Replacement Duration | 2 minutes at 25°C, 30 seconds at 35-40°C |
| Power System |
|---|
| PSU Count | 2 |
| PSU Redundancy | 1 + 1 |
| PSU Airflow Direction | Front-to-back |
| PSU Hot-Removable And Hot-Insertable? | Y |
| AC PSU Model Number | QFX5240-PWR-AC-AO |
| AC Max Power Consumption | 3000 W (215-240 VAC), 2800 W (200-214 VAC) |
| AC Average Power Consumption | 932 W |
| AC Input Current Rating | 16 A maximum |
| AC Input Voltage | 200-240 VAC |
| AC Input Line Frequency | 50-60 Hz |
| DC PSU Model Number | QFX5241-PWR-DC-AO |
| DC Max Power Consumption | 3000 W |
| DC Output Voltage | 12.2 V maximum |
| DC Input Voltage Range | -48 V to -60 V |
| DC Input Current | 80 A maximum per PSU |
| Grounding Cable Lug Type | LCDXN2-14AF-E |
| Grounding Cable Temperature Rating | 90° C / 194° F |
| Grounding Cable Wire Gauge | 2 AWG |
| Storage |
|---|
| Internal Storage Size | 960 (480+480) GB |
| Internal Storage Type | SSD (NVMe) |
| Environmental Specifications |
|---|
| Operating Altitude | 6000 ft (1828 m) |
| Operating Temperature | 32° through 104° F / 0° through 40° C |
| Storage Temperature | -40° through 158° F / -40° through 70° C |
| Relative Humidity, Noncondensing (Operating) | 5% through 90% |
| Relative Humidity, Noncondensing (Nonoperating) | 5% through 90% |
| Seismic Tolerance | Zone 4 |
| Maintenance Clearance | 30 in / 76.2 cm |
| Supported Transceivers |
|---|
| EX-SFP-10GE-DAC-7M | SFP+ 10GbE DAC Twinax, 7m (740-030429) |
| OSFP-2X400G-D-2M | OSFP to 2xQSFP112 DAC, 800G, 2m (720-183904) |
| OSFP-2X400G-DR4 | OSFP800 2x400GBASE-DR4, SMF 500m, MPO-16/APC (740-174932) |
| OSFP-2X400G-DR4-P | OSFP800 2x400GBASE-DR4, SMF 500m, Dual MPO-12/APC (740-174933) |
| OSFP-2X400G-FR4-P | OSFP800 2x400GBASE-FR4, SMF 2km, Dual LC UPC (740-174935) |
| OSFP-2X400G-LR4-P | OSFP800 2x400G-LR4-10, SMF 10km, Dual LC UPC (740-174937) |
| OSFP-2X400G-VR4-P | OSFP800 2x400GBASE-VR4, OM4 50m, Dual MPO-12/APC (740-177856) |
| OSFP-800G-AOC-1M | OSFP 800G AOC 1m (740-174942) |
| OSFP-800G-AOC-3M | OSFP 800G AOC 3m (740-174943) |
| OSFP-800G-AOC-5M | OSFP 800G AOC 5m (740-174944) |
| OSFP-800G-AOC-7M | OSFP 800G AOC 7m (740-174945) |
| OSFP-800G-AOC-10M | OSFP 800G AOC 10m (740-174946) |
| OSFP-800G-AOC-15M | OSFP 800G AOC 15m (740-174947) |
| OSFP-800G-AOC-20M | OSFP 800G AOC 20m (740-174948) |
| OSFP-800G-AOC-30M | OSFP 800G AOC 30m (740-174949) |
| OSFP-800G-DAC-1M | OSFP 800G DAC 1m (720-179279) |
| OSFP-800G-DAC-2M | OSFP 800G DAC 2m (720-179280) |
| OSFP-800G-DR8-2-P | OSFP800 800GBASE-DR8-2, SMF 2km, Dual MPO-12/APC (740-174940) |
| OSFP-8X100G-FR1 | OSFP800 8x100GBASE-FR1, SMF 2km, MPO-16 APC (740-174938) |
| OSFP-8X100G-LR1 | OSFP800 8x100GBASE-LR1, SMF 10km, MPO-16 APC (740-174939) |
| Power Supply Modules (PSM) |
|---|
| QFX5240-PWR-AC-AO | QFX5240-2RU AC PSU, front-to-back airflow (640-177317) |
| Rack Mounting Kits |
|---|
| QFX5240-2U-4PRMK | 4-post Tool-less RMK for QFX5240 2RU platforms (650-175145) |
| Power Cords/Cables |
|---|
| CBL-EX-PWR-C19-AR | AC Power Cable - Argentina (16A/250V, 2.5m) |
| CBL-EX-PWR-C19-CH | AC Power Cable - China (16A/250V, 2.5m) |
| CBL-EX-PWR-C19-INT | AC Power Cable - International (16A/250V, 2.5m) |
| CBL-PWR-C19-BR-2M | C19 to Brazil plug, 16A/250V, 2m |
| CBL-PWR-C19-C20-2M | C19 to C20 jumper, 16A/250V, 2m (740-178466) |
| CBL-PWR-C19-EU-2M | C19 to Europe RA plug, 16A/250V, 2m |
| CBL-PWR-C19-IL-2M | C19 to Israel RA plug, 16A/250V, 2m |
| CBL-PWR-C19-IN-2M | C19 to India RA plug, 16A/250V, 2m |
| CBL-PWR-C19-IT-2M | C19 to Italy plug, 16A/250V, 2m |
| CBL-PWR-C19-JP-2M | C19 to Japan plug, 20A/250V, 2m |
| CBL-PWR-C19-KR-2M | C19 to South Korea plug, 16A/250V, 2m |
| CBL-PWR-C19-SA-2M | C19 to South Africa RA plug, 16A/250V, 2m |
| CBL-PWR-C19-SZ-2M | C19 to Switzerland plug, 16A/250V, 2m |
| CBL-PWR-C19-US-2M | C19 to US RA plug (NEMA 6-20), 20A/250V, 2m |