The Huawei S5735 L12P4S A is a versatile and high performance switch designed for enterprise level networking solutions. It is part of Huawei's S5735 series, which is known for its robustness and advanced features. Here's a concise overview of its key attributes and model specification parameters:

1. Model Name: Huawei S5735 L12P4S A

2. Type: Layer 3 Managed Switch

3. Number of Ports: 12

4. Port Configuration: 4 x 10/100/1000Base T Ethernet ports and 4 x 100/1000/10000Base T Ethernet ports (SFP+ slots)

5. Switching Capacity: 336 Gbps

6. Forwarding Rate: 96 Mpps

7. Routing Protocols: Supports a variety of routing protocols including OSPF, BGP, and ISIS

8. VLAN Support: Yes, with up to 4K VLANs

9. PoE Capabilities: Supports 802.3af/at PoE, providing power to devices like IP cameras and VoIP phones

10. Security Features: Includes advanced security features such as ACLs, MAC address binding, and more

11. Management: Offers SNMP, RMON, and CLI for management and monitoring

12. Form Factor: 1RU, which is suitable for rack mounting in data centers and network closets

13. Power Supply: AC 100 240V, 50/60Hz, with a power consumption of 44W

14. Dimensions: 44.2 x 440 x 300 mm (1.75 x 17.3 x 11.8 inches)

15. Weight: 4.0 kg (8.82 lbs)

This switch is designed to meet the demands of modern networks with its high density port configuration, support for high speed data transmission, and a suite of advanced features that ensure network reliability and security. Its compact form factor and PoE capabilities make it an excellent choice for environments where space is at a premium and powering network devices is necessary.