Specification | ||
Fixed port | Forty-eight 10/100/1000BASE-T ports Four 1000BASE-X ports | |
Memory (RAM) | 4 GB | |
Flash | 1 GB in total. To view the available flash memory size, run the display version command. | |
Mean time between failures (MTBF) | 55.31 years | |
Mean time to repair (MTTR) | 2 hours | |
Availability | > 0.99999 | |
Service port surge protection | Common mode: ±6 kV | |
Power supply surge protection | Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode | |
Using DC power modules: ±2 kV in differential mode, ±4 kV in common mode | ||
Stack ports | 1000BASE-X ports on the front panel | |
Rated voltage range | AC input: 100 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 voltage range | AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz | |
High-Voltage DC input: 190 V DC to 290 V DC | ||
DC input: -38.4 V DC to -72 V DC | ||
Maximum power consumption | 113 W | |
(100% throughput, full speed of fans) | ||
Typical power consumption (30% of traffic load, tested according to ATIS | 85 W | |
standard) | ||
Certification | EMC certification | |
Safety certification | ||
Manufacturing certification | ||
Dimensions (H x W x D) | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm | |
Max. dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 43.6 mm x 442.0 mm x 448.0 mm | ||
Weight (with packaging) | 9.5 kg (20.94 lb) |