| Model Number | UTP7308GE-POE |
| Downlink Ports | 8* 10/100/1000Base-T PoE RJ45 ports |
| Uplink Ports | 4*1000Base-X SFP ports |
| Network Standard | IEEE802.3 、IEEE802.3u、IEEE802.3ab、IEEE802.3Z、IEEE802.3X、 IEEE 802.1Q IEEE 802.1p IEEE 802.3ad 、IEEE 802.1D、IEEE 802.1X |
| Bandwidth | 24Gbps |
| Packet Transfer Rate | 18Mpps |
| Exchange Way | Storage& Transfer |
| Buffer | 4M |
| MAC Address | 8K |
| PoE Standard | 802.3af/at |
| PoE Power Supply | End-span |
| PoE Line Pair | 1/2(+)，3/6(-) |
| PoE Output | Sigle Port ≤ 30W PoE |
| alarm signal output by relay | Support relay alarm for power off, ports network link-off , ports PoE off （Set by Web Software） |
| Surge Immunity | 6KV Per: IEC61000-4-5 |
| ESD Protection | ESD Level 4 Per: IEC61000-4-2
RS Level 4 Per: IEC61000-4-3 EFT Level 4 Per: IEC61000-4-4 CS Level 4 Per: IEC61000-4-6 |
| Input Voltage | 48~57V DC |
| Power Consumption | Self consumption＜15W |
| Operation Temperature | -40℃~75℃ |
| Storage Temperature | -40℃~85℃ |
| Operation Humidity | 5%-95%（no-condensation） |
| Dimension(LxWxH) | 159mm×110mm×46.5mm |
| Weight | 750kg |
| Authentication | CE、FCC、ROHS |
Software
| Port Management | Support Port Enable/Disable; |
| Support Port Rate Settings; | |
| Support Port Full-duplex Mode; | |
| Support IEEE802.3x Flow Control; | |
| Support Port Name Change; | |
| VLAN | Support 4K VLAN |
| Support 802.1Q Protocol-Based VLAN; | |
| Support Port-Based VLAN; |
| QoS | Support QoS; |
| Support 8-Level Priority management for switching; | |
| Support WRR; | |
| Support 820.1P and DSCP Priority; | |
| Multicast Management | Support SNMP V1/V2/V3 Protocol; |
| Support IGMP Snooping; | |
| POE Management | Support Total Power Consumption Control; |
| Support PoE ON/OFF; | |
| Support Single Port 60W/30W max. Power Change and Port Output Priority; | |
| alarm signal output by relay | Support relay alarm for power off, ports network link-off , ports PoE off |
| Safety Character | Support IP、MAC、Port、VLAN Combination and Binding; |
| Support MAC address auto-learning, aging& filter; | |
| Support Port Isolation, Port Speed-Limited; | |
| Support RSTP; | |
| Support Fast-Ring; | |
| Support 5 groups of 8-Port trunk; | |
| Support RADIUS Authentication& 802.1X Authentication; | |
| System Management& Maintenance | Support WEB Management, CLR Settings and telnet Settings; |
| Support CLR Settings; | |
| Support FTP/TFTP/HTTP Web Upgrading; | |
| Support Flow Calculate; | |
| Support MAC address Form Search; | |
| Support IP Address, DNS Server Change | |
| Support Username& Password Change; | |
| Support History Record, Journal management; | |
| Support System settings Backup; |
