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Dimensions without packaging (H x W x D) [mm(in.)] | Basic dimensions (excluding the parts protruding from the body):
43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 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 227.0 mm (1.72 in. x 17.4 in. x 8.94 in.) |
Dimensions with packaging (H x W x D) [mm(in.)] | 90.0 mm x 550.0 mm x 360.0 mm (3.54 in. x 21.65 in. x 14.17 in.) |
Chassis height [U] | 1 U |
Weight without packaging [kg(lb)] | 2.88 kg (6.35 lb) |
Weight with packaging [kg(lb)] | 4.03 kg (8.89 lb) |
Typical power consumption [W] | 53.2 W |
Typical heat dissipation [BTU/hour] | 181.52 BTU/hour |
Maximum power consumption [W] | 66.8 W |
Maximum heat dissipation [BTU/hour] | 227.93 BTU/hour |
MTBF [year] | 58.44 year |
MTTR [hour] | 2 hour |
Availability | >0.99999 |
Noise at normal temperature (acoustic power) [dB(A)] | 46.8 dB(A) |
Number of card slots | 0 |
Number of power slots | 0 |
Number of fans | 2 |
Redundant power supply | Not supported |
Long-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906
ft.) |
Short-term operating temperature [°C(°F)] | -5°C to +55°C (23°F to 131°F) at an altitude of 0-1800 m (0-5906
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 switch cannot be started when the ambient temperature is lower
than 0°C (32°F).
The equipment can operate beyond the normal operating temperature
range for a short-term period, but the following conditions must
be met:
* The equipment operates at a temperature of over 50°C (122°F)
consecutively for at most 96 hours in one year.
* The equipment operates at a temperature of over 50°C (122°F) for
a total of no more than 360 hours in one year.
* The equipment operates at a temperature of over 50°C (122°F) for
no more in 15 times in one year.
The equipment may be damaged or experience unexpected exceptions if
any of the preceding limits is exceeded.
The equipment cannot start when the temperature is lower than 0°C
(32°F). The maximum distance of optical modules used in these
conditions cannot exceed 10 km. |
Storage temperature [°C(°F)] | -40°C to +70°C (-40°F to +158°F) |
Long-term operating relative humidity [RH] | 5% to 95%, noncondensing |
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 | AC built-in |
Rated input voltage [V] | * AC input: 100 V AC to 240 V AC, 50/60 Hz
* High-Voltage DC input: 240 V DC |
Input voltage range [V] | * AC input: 90 V AC to 264 V AC, 47 Hz to 63 Hz
* High-Voltage DC input: 190 V DC to 290 V DC |
Maximum input current [A] | 2 A |
Memory | 512 MB |
Flash memory | 512 MB |
Console port | RJ45 |
Eth Management port | Not supported |
USB | Supported |
RTC | Not supported |
RPS | Not supported |
Service port surge protection [kV] | Common mode: ±7 kV |
Power supply surge protection [kV] | ±6 kV in differential mode, ±6 kV in common mode |
Types of fans | Built-in |
Heat dissipation | Heat dissipation with fan, intelligent fan speed adjustment |
Airflow direction | Air intake from left and front, air exhaustion from right |
PoE | Not supported |
Certification | EMC certification
Safety certification
Manufacturing certification |
3HE03612AA Optical Transceiver Module MDA-7750 20-pt Ge MDA-XP-SFP 1 Year Warranty
