HP FlexNetwork 5120 8G PoE+ SI Switch JG309B
- HPE FlexNetwork 5120 SI Series switches support stacking, static Layer 3 routing, ACLs and IPv6.
- This JG309B has 8 x 10/100/1000 PoE+ ports and 1 x GbE SFP ports. Power over Ethernet support is for IEEE 802.3at with a PoE+ power budget of 180 Watts. They are campus switches ideal for medium and large enterprise networks.
Features
Layer 2 switching
- 8K MAC address table provides access to many Layer 2 devices.
- VLAN support and tagging supports IEEE 802.1Q with 4,094 simultaneous VLAN IDs.
- IP multicast snooping automatically prevents flooding of IP multicast traffic.
- Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) protocol snooping controls and manages the flooding of multicast packets in a Layer 2 network.
Layer 3
- Address Resolution Protocol (ARP).
- Dynamic Host Configuration Protocol (DHCP).
- Static IP routing provides manually configured routing for both IPv4 and IPv6 networks.
Security
- Access control lists (ACLs) provides IP Layer 2 to Layer 4 traffic filtering; supports global ACL, VLAN ACL, port ACL, and IPv6 ACL.
Advanced Quality of Service (QoS)
- The HPE FlexNetwork 5120 SI Switch Series delivers a better application experience with classifier-based QoS using multiple match criteria based on Layer 2, 3, and 4 information; applies QoS policies such as setting priority level and rate limit to selected traffic on a per port basis.
Specifications
| Model | JG309B |
| Ports | 8 RJ-45 autosensing 10/100/1000 PoE+ ports 1 SFP fixed Gigabit Ethernet SFP port |
| Flash | 128 MB |
| RAM | 128 MB SDRAM |
| Packet buffer size | 0.5 MB |
| Latency | 1000 Mb Latency: < 3 μs |
| Throughput | 13.4 Mpps |
| Routing/Switching capacity | 18 Gbps |
| Routing table size | 32 entries (IPv4) |
| MAC address table size | 8192 entries |
| Managenment | IMC - Intelligent Management Center; command-line interface; Web browser; SNMP Manager |
| Voltage | 100–240 VAC, rated |
| Maximum power rating | 230 W |
| Power over Ethernet | 180 W PoE+ |
| Operating temperature | 0°C to 45°C |
| Operating relative humidity | 10% to 90%, noncondensing |
| Dimensions | 30.0 x 26 x 4.36 cm |
| Weight | 3kg |
| Weight | 17.49kg |
- Hàng chính hãng HP.
- Bảo hành: 3 năm.
