| Customization: | Available |
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| Communication Mode: | Full-Duplex & Half-Duplex |
| Type: | Ethernet Switch |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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part number | 98011050 |
| model | S6720S-S24S28X-A | |
| description | S6720S-S24S28X-A (24 GE SFP ports, 28 x 10 GE SFP+ ports , AC powered, front maintenance) |
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Installation method |
Rack, workbench, wall-mounted |
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Chassis material |
Metal |
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Width [mm] |
442.0mm |
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Height [mm] |
43.6mm |
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Chassis Height |
1 |
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Depth [mm] |
220.0mm |
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Weight (including packing materials) [kg] |
4.7 |
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Weight (excluding packing materials) [kg] |
3.6 |
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Typical Power Consumption [W] |
78 |
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Maximum Power Consumption [W] |
99 |
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Typical thermal dissipation [BTU/hour] |
266.14 |
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Heat dissipation mode |
Air-cooled cooling, intelligent speed regulation |
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Maximum cooling value [BTU/hour] |
337.8 |
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Power supply system |
AC built-in |
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Input voltage range [V] |
-AC input: 90V AC ~ 290V AC; 45Hz ~ 65Hz -High voltage DC input: 190V DC to 290V DC |
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Rated input voltage [V] |
-AC input: 100V AC ~ 130V AC, 200V AC ~ 240V AC; 50/60Hz -High voltage DC input: 240V DC |
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Maximum input current [A] |
6A |
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Number of power supply slots |
0 |
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Number of card slots |
0 |
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Memory |
2GB |
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Flash |
The physical space is 1GB and the actual free space can be viewed using the display version command |
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Power supply redundancy |
Not supported |
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Fan type |
Built-in fan |
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Number of fan modules |
3 |
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Noise at room temperature (sound power) [dB (A)] |
56.8 |
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Noise at room temperature (sound pressure) [dB (A)] |
44.8 |
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Air flow direction |
Left front air inlet, right air outlet |
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Long-term operating ambient temperature [° C] |
-5 ° C ~ + 45 ° C (0m ~ 1800m altitude) |
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Storage temperature [° C] |
-40°C~+70°C |
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Short-term operating ambient temperature [° C] |
-5 ° C ~ + 50 ° C (0m ~ 1800m altitude) |
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Operating ambient temperature variation limit [° C] |
From 1800m to 5000m, the maximum temperature specification is reduced by 1 ° C for every 220m increase in altitude. The device supports short-term operation beyond the normal operating temperature range, provided that the following conditions are met: -Working temperature exceeds 45 degrees for a maximum of 96 consecutive hours in a year -The total time that the working temperature exceeds 45 degrees in a year is not more than 360 hours. -No more than 15 times in a year when the working temperature exceeds 45 degrees If one of the above three conditions is exceeded, it belongs to over-specification use, which may cause damage to the equipment or unknown situations. The device does not support starting at ambient temperatures below 0 ° C. The maximum distance at which the optical module is used for short-term operation shall not exceed 10 km. |
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Relative humidity of long-term working environment [RH] |
5% RH ~ 95% RH, non-condensing |
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Long-term working altitude [m] |
0m~5000m |
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Storage Altitude [m] |
0m~5000m |
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MTBF [year] |
41.97 |
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MTTR [hours] |
2 |
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Availability |
> 0.99999 |
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Maximum number of physical ports of the whole machine |
52 |
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100GE Max Ports |
0 |
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40 GE Max Ports |
0 |
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25 GE Maximum Number of Ports |
0 |
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10GE Maximum Ports |
28 |
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Maximum number of GE ports |
52 |
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FE Max Ports |
0 |
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10 Gigabit optical interface |
28 |
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Gigabit optical interface |
24 |
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USB interface |
Not supported |
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Console interface type |
RJ45 |
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Eth management network port type |
RJ45 |
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Service port lightning protection [kV] |
- |
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Lightning protection of power port |
Differential ± 6kV, Common ± 6kV |
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RPS input |
Not supported |
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PoE functionality |
Not supported |
| 1 |
1. Original Carton Package. 2. As your requirement. |
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1. 3-7 Working days after received the payment. 2. Shipment: Sea transportation & Air transportation ( DHL / UPS / TNT / FedEx / EMS ) |
1. Original equipment installation documents can be provided, and installation videos can be provided for some products;
2. Technicians provide remote video guidance for installation;
3. Provide software upgrade documentation and partial upgrade software
1. Quality: All products are assumed to be brand new and traceable in origin.
2. Timely response: Your inquiries about our products or prices will be replied to within 4 hours.
3. OEM&ODM: We support helping you design and transform your good ideas into products.
4. Warranty: The default warranty is 1 year, which can be extended according to customer needs. The software provides
upgrade and expansion services.
5. Technical support: on-site technical support, remote maintenance, free phone and email technical support.
6. Training service support: Free installation, debugging, technical support, and training services are provided.
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Kuanlu Information Technology Co., Ltd.(Kuanlu LTD) is a secondary operator in China, with 10 years of experience in data center operations. It provides services to over 200 data centers and secondary operators, and its end customers include many well-known internet companies such as Tencent and Wangsu. |
| Kuanlu is also a domestic telecommunications equipment and service provider, and a gold medal agent for multiple devices such as HW, Z TE, H 3C, and Ruijie. It can deliver carrier level network hardware products at lower prices, and core network equipment inventory exceeding $5 million can deliver products within 72 hours. |
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1.How can i get the price?
We usually quote within 24 hours after we get your inquiry (Except weekend and holidays). If you are very urgent to get the price, please
email us or contact us in other ways so that we can offer you a quote.
2. Can I buy samples placing orders?
Yes. Please feel free to contact us.
3.What is your lead time?
It depends on the order quantity and the season you place the order. Usually we can ship within 3-7 days for small quantity, and about
30-45 days
for large quantity.
4.What is yourpayment term?
-T/T, Western Union, Money Gram, and Paypal. This is negotiable.
5.What is the shipping method?
It could be shipped by sea, by air or by express (EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.
6.How do you make our business long-term and good relationship?
a. We keep good quality and competitive price to ensure our customers benefit;
b. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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