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JG309B Overview
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.
Quick Spec
Table 1 shows the quick spec.
| Product Code | JG309B |
| Type | HPE 5120 8G PoE+ (180W) SI Switch |
| I/O ports and slots | 8 x RJ-45 autosensing 10/100/1000 PoE+ ports
Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 1 x SFP fixed Gigabit Ethernet SFP port |
| PoE power | 180 W PoE+ |
| Additional ports and slots | 1 RJ-45 serial console port |
| Memory and processor | 128 MB flash
128 MB SDRAM Packet buffer size: 0.5 MB |
| Performance | 1000 Mb Latency –
Throughput up to 13.4 Mpps Routing/Switching capacity 18 Gbps Routing table size 32 entries (IPv4) MAC address table size 8192 entries |
| Dimensions (H x W x D) | 4.36 x 30.0 x 26 cm (1.72 x 11.81 x 6.3 ) (1U height) |
| Weight | 3 kg (6.61 lb) |
Product Details
Note:
| ? | 8 × 10/100/1000Base-T auto-sensing Ethernet port |
| ? | 1 × 1000Base-X SFP port |
| ? | Console Port |
| ? | Port LED mode switching button |
| ? | Port mode LED, Port LED and Power LED (Power) |
· There are AC-input power receptacle and Grounding screw on the back panel.
Compare to Similar Items
Table 2 shows the comparison.
| Product Code | JG091B | JG309B | JG310B |
| Type | HPE 5120 24G PoE+ (370W) SI Switch | HPE 5120 8G PoE+ (180W) SI Switch | HPE 5120 8G PoE+ (65W) SI Switch |
| I/O ports and slots | 24 x RJ-45 autosensing 10/100/1000 PoE+ ports
Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 x fixed Gigabit Ethernet SFP ports |
8 x RJ-45 autosensing 10/100/1000 PoE+ ports
Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 1 x SFP fixed Gigabit Ethernet SFP port |
8 x RJ-45 autosensing 10/100/1000 PoE+ ports
Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 1 x SFP fixed Gigabit Ethernet SFP port |
| PoE power | 720 W PoE+, optional | 180 W PoE+ | 65 W PoE+ |
| Performance | 1000 Mb Latency
Throughput up to 41.7 Mpps Routing/Switching capacity 56 Gbps Routing table size 32 entries (IPv4) MAC address table size 8192 entries |
1000 Mb Latency –
Throughput up to 13.4 Mpps Routing/Switching capacity 18 Gbps Routing table size 32 entries (IPv4) MAC address table size 8192 entries |
1000 Mb Latency
Throughput up to 77.4 Mpps Routing/Switching capacity 104 Gbps Routing table size 32 entries (IPv4) MAC address table size 8192 entries |
