Gigabit 48 Port L3 layers POE Ethernet Switch
Feature
- Supports the traditional STP/RSTP/MSTP spanning tree protocol, as well as Huawei’s independently innovative SEP intelligent Ethernet protection technology and the industry’s new Ethernet ring network standard ERPS.
- Support for SmartLink function, connecting multiple links to multiple aggregation switches, achieving uplink backup, greatly improving the reliability of access side devices.
- Supports a comprehensive Ethernet OAM (IEEE 802.3ah/802.1ag) for rapid detection of link failures.
- Downlink port: 10/100/100OOM Uplink port: 4 x 1000M/10G SFP/SFP+
- Web network management
- supporting POE power supply
Specification
| model | LL-48GE-L3 |
| Network port | 48 * 10/100/1000M RJ45 port; 4 * 100/1000/2500/1000M SFP |
| Management port | 1 console port |
| Reset key | 1 |
| CPU | MIFS-34Kcdual core 1GHz |
| DDR | 4G DDR3 |
| FLASH | 512MBytes |
| RAM | 512MBytes |
| Bandwidth | 256Gbps |
| Packet forwarding | 160.71Mpps |
| MAC address | 32K |
| Cache | 16Mbit SRAM Packet Buffer |
| Jumbo frame up to 12KE | |
| VLAN address | 4K |
| Link aggregation | Supports 128 relay groups, with a maximum of 8 members per group |
| L3 routing | IPV4 supports 12K; IPV6 supports 12K3 |
| Qos queue | 8 |
| Transmission distance | 10 Mbps: Cat3,4,5 UTF (≤ 250 meters); 100M: cat5 or later UTF (150 meters) 1000M: cat6 or later UTF (150 meters); SFP: Supports 100M/1G/2.5G/10G single mode multimode optical modules, with a maximum distance of ≤ 120km (depending on the optical module) |
| LED indicator light | PWR: power indicator light; SYS: System indicator light; 1-48:10/100, 1000M network connection indicator light, 49-52: 10 Gigabit SFP optical port connection indicator light |
| Power supply | built-in power supply AC: 100-240vac 50-60Hz 0.6A, maximum 45W |
| Working temperature/humidity | -10~+55 ° C; 5%~90% non solidified |
| Storage temperature/humidity | -40~+75 ° C; 5%~95% non solidified |
| Product/packaging size (L * W * H) | 440mm * 360mm * 45mm; 553mm * 403mm * 93mm |
| Lightning/surge protection level | 6Kv 8/20us; IP30 |
| Installation method | rack type (delivery of rack ear accessories) |
