Application scenarios
1. Access/aggregation of campus networks for medium and large enterprises: This is its most core application scenario. In office buildings, government agencies, hospitals and other places, there are a large number of computers, printers, IP phones (requiring local power supply) and other terminals that need to be connected to the network. 24 gigabit electrical ports can meet the access needs of these terminals, and 4 10 gigabit SFP+uplink ports ensure that traffic is unobstructed and uploaded to the core network. At the same time, with one expansion slot (upgradable 25GE/40GE) and a packet forwarding rate of 426Mbps, it can also serve as a small aggregation switch, aggregating multiple downstream access switches.
2. Network core for small and medium-sized enterprises/branch offices: For small and medium-sized enterprises, branch offices, or chain stores with around 100 people, it can serve as a core switch, connecting various non PoE devices such as office computers, file servers, and monitoring NVRs simultaneously, making it versatile and simplifying the network architecture.
3. Access to general education/university electronic reading rooms/libraries: In scenarios such as school electronic reading rooms, libraries, and public computer rooms, it is necessary to simultaneously connect a large number of student computers, query terminals, and printing devices. 24 gigabit ports can meet the requirements of medium density access, with stable and reliable performance, and 4 10G uplink ports ensure smooth high bandwidth services such as multimedia teaching.
4. Out of band management network access in data centers: In data centers, servers typically have dedicated out of band management network ports (such as BMC/iLO) for remote management. This switch can serve as an access layer device for out of band management networks, connecting 24 Gigabit ports to the server's management port for centralized access to the management network
Introduction
1. High performance Layer 3: Supports OSPF, IS-IS, BGP, VRRP, policy routing, can be used as an aggregation gateway, has strong cross network segment forwarding capability, and is suitable for high-density business bearer.
2. Flexible expansion of uplink: 4 × 10GE SFP+fixed optical port+1 × expansion slot (supporting 25GE/40GE), meeting the requirements of 10G/40G uplink core and adapting to high bandwidth aggregation scenarios.
3. Reliability: ERPS ring network (<50ms switching) Smart Link、 1+1 power redundancy ensures stable and uninterrupted links and services.
4. Security: DHCP Snooping, ARP anti spoofing ACL、 Port security, DoS protection, 802.1X authentication, suitable for enterprise security networking.
5. Operations: iStack stacking, SVF virtualization, Web/CLI/SNMP management, supports plug and play and batch upgrades, reducing operations costs.
6. IPv6: Native support for IPv6, adapted to next-generation networks and IoT terminals, meeting long-term evolution needs.
Detailed description
| Item | Specification |
|---|---|
| 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 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 444.0 mm (1.72 in. x 17.40 in. x 17.48 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 150.0 mm x 710.0 mm x 560.0 mm (5.91 in. x 27.95 in. x 22.05 in.) |
| Chassis height [U] | 1 U |
| Chassis material | Metal |
| Weight without packaging [kg(lb)] | 5 kg (11.02 lb) |
| Weight with packaging [kg(lb)] | 8 kg (17.64 lb) |
| Typical power consumption [W] | 39 W |
| Typical heat dissipation [BTU/hour] | 133.07 BTU/hour |
| Maximum power consumption [W] | 55 W |
| Maximum heat dissipation [BTU/hour] | 187.67 BTU/hour |
| Static power consumption [W] | 30 W |
| MTBF [years] | 83.79 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 47.4 dB(A) |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 35.4 dB(A) |
| Number of card slots | 1 |
| Number of power slots | 2 |
| Number of fans modules | 2 |
| Redundant power supply |
1+1 Pluggable AC and DC power modules can be used together in the same switch. |
| Long-term operating temperature [°C(°F)] | -5°C to +45°C (23°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Short-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.) |
| 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 device can work for a short period of time when the operating temperature is beyond the normal range, but the following conditions must be met:
If any of the preceding conditions is not met, the device may be damaged or an unknown error may occur. Devices cannot start when the temperature is lower than 0°C (32°F). The maximum transmission distance of an optical module used for short-term operation 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% 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] |
|
| Input voltage range [V] |
|
| Maximum input current [A] | The current specifications depend on the pluggable power modules in use. For details, see the related power module specifications. |
| Memory | 2 GB |
| Flash memory | 1 GB in total. To view the available flash memory size, run the display version command. |
| Console port | RJ45 |
| Eth Management port | RJ45 |
| USB | Supported |
| RTC | Supported |
| RPS input | Not supported |
| Service port surge protection [kV] | Common mode: ±6 kV |
| Power supply surge protection [kV] |
|
| Ingress protection level (dustproof/waterproof) | IP20 |
| Types of fans | Pluggable |
| Heat dissipation mode | Heat dissipation with fan, intelligent fan speed adjustment |
| Airflow direction | Air intake from left,front and right, air exhaustion from behind |
| PoE | Not supported |
| Certification |
EMC certification Safety certification Manufacturing certification |
Email: Lilicheng0510@163.com