Nous fournissons aux clients divers produits de communication à des prix raisonnables et des produits et services de haute qualité
Chassis material
|
Metal
|
Height [mm]
|
43.6 milímetros
|
Depth [mm]
|
220.0 milímetros
|
Wide [mm]
|
442.0 milímetros
|
Chassis height [U]
|
1 |
Weight without packaging [kg(lb)]
|
2.71 (5.97)
|
Weight with packaging [kg(lb)]
|
3.59 (7.91)
|
Typical power consumption [W]
|
36.15
|
Maximum power consumption [W]
|
43.3
|
Heat dissipation mode
|
Air cooling for heat dissipation, intelligent fan speed adjustment
|
Typical heat dissipation [BTU/hour]
|
123.35
|
Maximum heat dissipation [BTU/hour]
|
147.74
|
Power supply mode
|
AC built-in
|
Input voltage range [V]
|
AC input: 90 V AC to 264 V AC; 45 Hz to 65 Hz
|
Rated input voltage [V]
|
AC input: 100–240 V AC; 50/60 Hz
|
Maximum input current [A]
|
1.6 A
|
Number of card slots
|
0 |
Number of power slots
|
0 |
Memória
|
2 GB
|
Flash memory
|
Physical space: 1 GB
|
Redundant power supply
|
Not supported
|
Types of fans
|
Built-in
|
Noise at normal temperature (acoustic power) [dB(A)]
|
46.6
|
Noise at normal temperature (acoustic pressure) [dB(A)]
|
34.6
|
Airflow direction
|
Air intake from left and air exhaust from right
|
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.). Devices cannot start when the temperature is lower than 0°C (32°F). The operating temperature ranges from –5°C (23°F) to +45°C (113°F) when optical modules with transmission distances greater than or equal to 60 km are used. The device does not support dying gasp when the ambient temperature is higher than 40°C (104°F). |
Long-term operating temperature [°C(°F)]
|
-5°C para +50°C (23°F para 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)
|
Storage temperature [°C(°F)]
| –40°C para +70°C (–40°F para +158°F)
|
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.)
|
MTBF [year]
|
40.61
|
MTTR [hour]
|
2 |
Availability
| > 0.99999
|
Maximum number of physical ports on the entire device
|
52
|
Maximum number of 100GE ports
|
0 |
Maximum number of 40GE ports
|
0 |
Maximum number of 25GE ports
|
0 |
Maximum number of 10GE ports
|
0 |
Maximum number of GE ports
|
52
|
Maximum number of FE ports
|
48
|
Downlink ports
|
48 x 10/100/1000BASE-T ports
|
Uplink ports
|
4 x GE SFP ports
|
USB
|
Not supported
|
Console port
|
RJ45
|
Eth Management port
|
Not supported
|
Service port surge protection [kV]
|
Common mode: ±7 kv
|
Power supply surge protection
|
Differential mode: ±6 kV; common mode: ±6 kv
|
RPS input
|
Not supported
|
PoE
|
Not supported
|
1.Tabela e amplo sistema de cadeia de suprimentos
Estabelecemos um sistema de cadeia de suprimentos perfeito para fornecer uma ampla gama de produtos com qualidade confiável e preço razoável.
2.Preço competitivo
Nós garantimos o preço mais competitivo. Lembretes calorosos aqui, a configuração do equipamento de telecomunicações é bem diferente, o preço mostra
3. Soluções de pagamento seguras e fáceis
Oferecemos suporte a uma variedade de métodos de pagamento, como T/T, cartão de crédito, etc.
4.Fortes serviços de pré-venda e pós-venda
Para fornecer aos clientes um serviço profissional de pré-venda, bem como serviços técnicos de pós-venda
5. Mais de 20 anos de experiência na indústria
Estamos envolvidos neste setor há mais de 20 anos e temos uma vasta experiência no setor.
6. Entrega e envio rápidos
Entrega rápida, profissional e confiável.
P: E seus principais produtos?
R: Nossas linhas de produtos incluem switches, roteadores, OLTs e SDHs. Módulos de rede, placas de interface, firewalls de segurança, pontos de acesso sem fio etc.
Courriel:
Lilicheng0510@163.com
FLAT / RM P, 4 / F, Lladro Center, 72 Hoi Yuen Road, Kwun Tong, Hong Kong, Chine