| Basic Information |
| Part Number | 98012536 |
| Model | S620-24T16X8Y2CZ |
| Description | S620-24T16X8Y2CZ (24*10/100/1000BASE-T ports, 16*10GE SFP+ ports, 8*25GE SFP28 ports, 2*100GE QSFP28 ports, expansion card slot, with 1*AC power module) |
| Technical Specifications |
| Remarks | When cards are used, power modules with a power of 240 W or higher must be used. |
| Chassis material | Metal |
| Height [mm] | 43.6 mm |
| Depth [mm] | 420.0 mm |
| Wide [mm] | 442.0 mm |
| Chassis height [U] | 1 |
| Weight with packaging [kg(lb)] | 8.76 kg (19.31 lb) |
| Weight without packaging [kg(lb)] | 6.31 kg (13.91 lb) |
| Maximum power consumption [W] | 100% traffic under the ATIS standard and dual power modules: |
| - 127 W (with two 180 W AC power modules) |
| - 123 W (with two 240 W DC power modules) |
| Typical power consumption [W] | 30% traffic under the ATIS standard and dual power modules: |
| - 122 W (with two 180 W AC power modules) |
| - 118 W (with two 240 W DC power modules) |
| Heat dissipation mode | Air cooling for heat dissipation, intelligent fan speed adjustment |
| Maximum heat dissipation [BTU/hour] | 100% traffic under the ATIS standard and dual power modules: |
| - 433.32 (with two 180 W AC power modules) |
| - 419.67 (with two 240 W DC power modules) |
| Typical heat dissipation [BTU/hour] | 30% traffic under the ATIS standard and dual power modules: |
| - 416.26 (with two 180 W AC power modules) |
| - 402.61 (with two 240 W DC power modules) |
| Power supply mode | Pluggable power supply |
| Input voltage range [V] | - AC input: 90 V AC to 290 V AC; 45 Hz to 66 Hz |
| - High-voltage DC input: 190 V DC to 290 V DC |
| - DC input: -38.4 V DC to -72 V DC |
| Rated input voltage [V] | - AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC; 50/60 Hz |
| - High-voltage DC input: 240 V DC |
| - DC input: –48 V DC to –60 V DC |
| Maximum input current [A] | The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules. |
| Number of power slots | 2 |
| Number of card slots | 2 |
| Memory | 4 GB |
| Flash memory | Physical space: 2 GB |
| Redundant power supply | 1+1 |
| Pluggable AC and DC power modules can be used together on the same device. |
| Note: |
| Power modules with fans and power modules without fans cannot be installed on the same device. |
| Types of fans | Pluggable |
| Noise at normal temperature (acoustic power) [dB(A)] | 54.2 dBA |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 41.2 dBA |
| Airflow direction | Air intake from front and right and air exhaust from rear |
| Storage temperature [°C(°F)] | –40°C to +70°C (–40°F to +158°F) |
| Short-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.) |
| Long-term operating temperature [°C(°F)] | –5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 5905.44 ft.) |
| Restriction on the operating temperature variation rate [°C(°F)] | When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
| The device can work for a short period of time when the operating temperature is beyond the normal range, but the following conditions must be met: |
| - The operating temperature can exceed 45°C (113°F) for a maximum of 96 consecutive hours in a year. |
| - The total time when the operating temperature exceeds 45°C (113°F) in a year is less than or equal to 360 hours. |
| - The number of times the operating temperature exceeds 45°C (113°F) is less than or equal to 15 in one year. |
| If any of the preceding conditions is not met, the device may be damaged or an unknown error may occur. |
| Devices cannot start when the temperature is lower than 0°C (32°F). The maximum transmission distance of an optical module used for short-term operation cannot exceed 10 km. |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH (non-condensing) |
| Storage altitude [m(ft.)] | 0-5000 m (0-16404 ft.) |
| Long-term operating altitude [m(ft.)] | 0–5000 m (0–16404 ft.) |
| MTBF [year] | 47.17 |
| MTTR [hour] | 2 |
| Availability | > 0.99999 |
| Maximum number of physical ports on the entire device | 50 |
| Maximum number of 100GE ports | 2 |
| Maximum number of 40GE ports | 2 |
| Maximum number of 25GE ports | 8 |
| Maximum number of 10GE ports | 24 |
| Maximum number of GE ports | 48 |
| Maximum number of FE ports | 40 |
| USB | Supported |
| Console port | RJ45 |
| Eth Management port | RJ45 |
| Power supply surge protection | - Configured with AC power modules: ±6 kV in differential mode and ±6 kV in common mode |
| - Configured with DC power modules: ±2 kV in differential mode and ±4 kV in common mode |
| RPS input | Not supported |
| PoE | Not supported |
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