Dimensions(H x W x D) [mm(in.)] Basic dimensions (excluding the parts protruding from the
body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.)
Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 446.0 mm (1.72 in. x 17.40 in. x 17.56 in.)
Chassis height [U] 1 U
Chassis material Metal
Typical power consumption [W] 72.3 W
Typical heat dissipation [BTU/hour] 246.69 BTU/hour
Maximum power consumption [W] 96.40 W (with two 80 W AC power modules)
104.70 W (with two 180 W AC power modules)
130.05 W (with two 1200 W DC power modules)
Maximum heat dissipation [BTU/hour] 328.93 (with two 80 W AC power modules)
357.25 (with two 180 W AC power modules)
443.74 (with two 1200 W DC power modules)
Static power consumption 31.5
MTBF [years] 78.95 years
MTTR [hours] 2 hours
Availability > 0.99999
Noise at normal temperature (acoustic power) [dB(A)] 43.8 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)] 31.80 dB(A)
Number of card slots 0
Number of power slots 2
Number of fans modules 2
Switching capacity To obtain data of this specification item, see
the corresponding datasheet or contact the product sales personnel.
Packet forwarding rate To obtain data of this specification item, see
the corresponding datasheet or contact the product sales personnel.
Redundant power supply 1+1 Power modules without fans and power modules with
fans cannot be installed in the same chassis.
Long-term operating temperature [C(F)] -5C to +50C (23F to 122F) at an altitude of 0-1800
m (0-5905.44 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 1C (1.8F) every time the altitude increases by 220 m (722 ft.).
Devices cannot start when the temperature is lower than 0C (32F).
Storage temperature [C(F)] –40C to +70C (–40F to +158F)
Long-term operating relative humidity [RH] 5% RH to 95% RH (non-condensing)
Long-term operating altitude [m(ft.)] 0–5000 m (0–16404 ft.)
Storage altitude [m(ft.)] 0-5000 m (0-16404 ft.)
Power supply mode Pluggable power supply
Rated input voltage [V] 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
Input voltage range [V] AC input: 90 V AC to 290 V AC; 45–65 Hz
High-voltage DC input: 190 V DC to 290 V DC
DC input: -38.4 V DC to -72 V DC
Maximum input current [A] The current specifications are related to the
pluggable power module. For details, see Pluggable Power Modules.
Memory 2 GB
Flash memory Physical space: 1 GB
Console port RJ45
Eth Management port Supported
USB Supported
RTC Not supported
RPS input Not supported
Power supply surge protection [kV] 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
Ingress protection level (dustproof/waterproof) IP20
Types of fans Built-in
Heat dissipation mode Air cooling for heat dissipation, intelligent fan
speed adjustment
Airflow direction Air intake from left, front, and right and air exhaust
from rear
PoE Not supported
Certification EMC certification
Safety certification
Manufacturing certification
