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Description
S7703 switch overview
S7703 is one of the S7700 series smart switches, and the S7700 series switches are smart routing switches designed for next-generation enterprise networks. The S7700 series switches can offer voice, video, and data services, helping enterprises build routing and switching integrated end-to-end networks.
The S7700 series design is based on Huawei’s intelligent multi-layer switching technology to provide intelligent service optimization methods, such as MPLS VPN, traffic analysis, comprehensive HQoS policies, controllable multicast, load balancing, and security, in addition to high-performance Layer 2 to Layer 4 switching services. The S7700 also features super scalability and reliability.
The S7700 series is available in three models: S7703/S7703-PoE, S7706/S7706-PoE, and S7712. The switching capacity and port density of all three models are expandable. The S7700 is based on a new hardware platform, which adopts a left-to-rear ventilation channel to achieve better energy efficiency. Key components work in redundancy mode to minimize risks of system breakdown and service interruption. Using innovative energy-saving chips, the S7700 provides an industry-leading solution for a sustainable energy-saving network.
The Huawei S7703 chassis is 4 U high (1 U = 44.45 mm). When the chassis has no cable management frame installed, the dimensions (H x W x D) are 175 mm x 442 mm x 517.4 mm. When the chassis has cable management frames installed, the dimensions (H x W x D) are 175 mm x 442 mm x 585 mm.
Please note:
The power supply slots on the S7703, S7706, and S7712 consist of the system power supply slot and PoE power supply slot, which are independent of each other. By installing the appropriate power modules into the PoE power supply slots, the S7703, S7706, and S7712 can provide PoE capabilities.
The S7703-PoE/S7706-PoE differ from the S7703/S7706, because all power supply slots on the S7703-PoE/S7706-PoE are shared by the system power supply and PoE power supply
S7703 appearance
| 1. Three of the following service cards can be installed:
No.1 Value-Added Service Unit No.2 Open Service Platform No.3 Unit Interface cards:
Note: The cards supported by a switch depending on the software version. For details, see Hardware Query Tool. |
2. Two MPUs | 3. A pair of mounting brackets note: The mounting brackets are used to secure the chassis in the cabinet. |
| 4. Two power modules | 5. One PoE power modules
2200 W AC Power Module 800 W AC Power Module 2200 W DC Power Module (Supported in V200R006C00 and later versions) 3000 W AC Power Module (Supported in V200R012C00 and later versions) 2200 W AC Power Module |
6. Front ESD jack
NOTE: The ground terminal of an ESD wrist strap can be inserted into this jack. The ESD wrist strap can provide ESD protection when the chassis is reliably grounded. |
| 7. Cable management frames
NOTE: Cable management frames are used to route cables. |
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