Customization: | Available |
---|---|
Communication Mode: | Full-Duplex & Half-Duplex |
Type: | Telephone Switch |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
---|---|
Support payments in USD |
Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Item
|
H3C S6720-54c-Ei-48s-AC Swithes
|
Memory (RAM)
|
2 GB
|
Flash
|
512 MB in total. To view the available flash memory size, run the display version command.
|
Mean time between failures (MTBF)
|
79.39 years (without card)
|
Mean time to repair (MTTR)
|
2
|
Availability
|
> 0.99999
|
Service port surge protection
|
NA
|
Power supply surge protection
|
* Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode
* Using DC power modules: ±1 kV in differential mode, ±2 kV in common mode |
Dimensions (H x W x D)
|
* Basic dimensions (excluding the parts protruding from the body): 44.4 mm x 442.0 mm x 424.7 mm (1.75 in. x 17.4 in. x 16.72
in.) * Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 44.4 mm x 442.0 mm x 451.8 mm (1.75 in. x 17.4 in. x 17.79 in.) |
Weight (with packaging)
|
10.2 kg (22.49 lb)
|
Stack ports
|
* Any 10GE SFP+ ports (a maximum of 16 physical ports)
* Any 40GE QSFP+ ports (a maximum of 6 physical ports) |
RTC
|
Supported
|
RPS
|
Not supported
|
PoE
|
Not supported
|
Rated voltage range
|
100 V AC to 240 V AC, 50/60 Hz
-48 V DC to -60 V DC |
Maximum voltage range
|
90 V AC to 264 V AC, 47 Hz to 63 Hz
-38.4 V DC to -72 V DC |
Maximum power consumption (100% throughput, full speed of fans)
|
296.1 W
|
Typical power consumption (30% of traffic load, tested according to ATIS standard)
|
190 W (without card)
|
Operating temperature
|
0°C to 45°C (32°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.)
NOTE: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.). |
Storage temperature
|
-40°C to +70°C (-40°F to +158°F)
|
Noise under normal temperature (27°C, sound power)
|
< 72.1 dB(A)
|
Relative humidity
|
5% to 95%, noncondensing
|
Operating altitude
|
0-5000 m (0-16404 ft.)
|
Certification
|
* EMC certification
* Safety certification * Manufacturing certification |