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Huawei CloudEngine S2318TP-SI-AC
S2318TP-SI-AC
Enterprise stock · tested · export documentation available
Huawei CloudEngine S2318TP-SI-AC Switch – Product Data Sheet
Product Overview
The Huawei CloudEngine S2318TP-SI-AC is a Layer 2 intelligent access switch from the S2300 series, designed for deployment in IP metropolitan area networks (MANs) and enterprise intranets. It serves as a cost-effective solution for carrying various Ethernet services and enabling Ethernet access in campus networks, branch offices, and small-to-medium enterprise environments .
Built on Huawei’s Versatile Routing Platform (VRP) software and next-generation high-performance hardware, this switch delivers rich and flexible service features while maintaining high operability and manageability. The S2318TP-SI-AC is a fixed-configuration switch with 18 ports total—featuring 16 x 10/100BASE-T ports for user access and 2 x Gigabit Combo ports (10/100/1000BASE-T or 100/1000BASE-X) for uplink connectivity .
This model supports advanced Layer 2 features including comprehensive VLAN capabilities (IEEE 802.1Q, port-based VLAN, MAC-based VLAN, and basic QinQ), robust QoS with four priority queues per port, and multi-level security mechanisms such as 802.1X authentication, dynamic ARP detection, and IP Source Guard . With 8K MAC address entries, a 32 Gbps backplane switching capacity, and 5.4 Mpps forwarding performance, it is well-suited for access-layer deployments requiring reliable, manageable, and secure network connectivity .
The switch features a compact 1U form factor (442 mm × 220 mm × 43.6 mm), fixed AC power supply (100V–240V), and operates in temperatures ranging from 0°C to 50°C. It provides 6 KV surge protection per port, ensuring robust performance in diverse deployment environments .
Technical Specifications
| Category | Specification |
|---|---|
| Product Model | CloudEngine S2318TP-SI-AC |
| Product Type | Layer 2 intelligent access switch / Carrier-class access switch |
| Fixed Ports | 16 × 10/100BASE-TX Ethernet ports 2 × Gigabit Combo ports (10/100/1000BASE-T or 100/1000BASE-X) |
| Switching Capacity | 7.2 Gbit/s (port switching) 32 Gbit/s (backplane) |
| Forwarding Performance | 5.4 Mpps |
| MAC Address Table | 8K entries Supports manual addition/deletion, aging time configuration, per-port learning limits, blackhole MAC addresses |
| Processor | Dominant frequency: 200 MHz |
| Memory | DDR: 64 MB Flash: 16 MB |
| VLAN Features | IEEE 802.1Q support, up to 4096 VLANs Port-based VLAN, MAC-based VLAN Basic QinQ, 1:1 and N:1 VLAN switching |
| QoS Features | Port rate limit and traffic rate limit Four priority queues per port 802.1p-based queue mapping Scheduling algorithms: SP, WRR, SP+WRR Traffic classification based on MAC/IP addresses, VLAN ID, protocol type, CoS |
| Multicast | IGMP v1/v2/v3 Snooping Multicast load balancing across bundled ports Port-based multicast rate limit and traffic statistics |
| IPv6 Features | IPv6 host functions Static route configuration IPv6 ACL MLD v1/v2 snooping |
| Port Mirroring | 1:1 or N:1 port mirroring Remote Switched Port Analyzer (RSPAN) Traffic-based mirroring |
| Security | IEEE 802.1X authentication with per-port user limit Dynamic ARP Detection (DAI) IP Source Guard AAA, RADIUS, HWTACACS+, NAC support IP-MAC-port-VLAN binding Port isolation, port security, sticky MAC MAC-based packet filtering Multicast/broadcast/unknown unicast storm suppression CPU protection |
| Management | iStack (stacking support) Automatic configuration CLI configuration Telnet remote configuration SNMP v1/v2/v3 RMON HGMP v2 cluster management SSH v2 Web management GVRP |
| Surge Protection | 6 KV per port (15 KV with additional protection device) |
| Power Supply | Fixed AC power: Rated voltage: 100V–240V, 50/60 Hz Maximum voltage: 90V–264V, 50/60 Hz |
| Power Consumption | 14.5 W (typical) |
| Dimensions (W×D×H) | 442 mm × 220 mm × 43.6 mm (1U) |
| Weight | < 2.4 kg (approx. 3.0–3.43 kg with packaging) |
| Operating Environment | Long-term temperature: 0°C to 50°C Short-term temperature: –5°C to 55°C Relative humidity: 10% to 90% (non-condensing) |
| Network Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1Q |
| Switching Mode | Store-and-forward |
| PoE Support | Not supported (Non-PoE switch) |
Recommended Optical Transceivers (Combo Ports)
| Type | Model Description |
|---|---|
| FE-SFP | 100M/155M Multi-mode Module (1310nm, 2km, LC) 100M/155M Single-mode Module (1310nm, 15km, LC) 100M/155M Single-mode Module (1310nm, 40km, LC) |
| GE-SFP | GE Multi-mode Module (850nm, 0.55km, LC) GE Single-mode Module (1310nm, 10km, LC) GE Single-mode Module (1310nm, 40km, LC) GE Single-mode Module (1550nm, 40km, LC) |
| GE Copper Transceiver | SFP GE Electrical Interface Module (100m, RJ45) |
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