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The JG510A is the HPE FlexFabric 5900AF 48G 4XG 2QSFP+ Switch, a 5900AF data center switch with 48 autosensing 10/100/1000 RJ-45 ports, four fixed 1000/10000 SFP+ ports and two QSFP+ 40GbE ports. A serial console port, an out-of-band management port and a USB 2.0 port complete the connections.
Switching capacity is 336 Gb/s with throughput up to 250 million packets per second, and 10 Gb/s latency is under 1.5 microseconds for 64-byte packets. The routing table holds 16000 IPv4 and 8000 IPv6 entries, the MAC address table holds 128000 entries, and the switch carries 512MB of flash, 2GB of SDRAM and a 9MB packet buffer.
The chassis has two fan tray slots and two power supply slots. Fan trays are ordered separately, two of the same airflow direction are required, and at least one power supply is required. Model options include the fan trays JG552A, JG553A, JC682A and JC683A and the 58x0AF 650 W power supplies JC680A (ac) and JC681A (dc).
The 48-port 10G sibling is the JC772A 5900AF 48XG 4QSFP+ switch, and parts for the series include the JG552A X711 front-to-back fan tray and the JC680A 58x0AF 650 W ac power supply. More models are in HPE switches.
| Part number | JG510A |
| Name | HPE FlexFabric 5900AF 48G 4XG 2QSFP+ Switch |
| Ports | 48 x RJ-45 10/100/1000; 4 x fixed 1000/10000 SFP+; 2 x QSFP+ 40GbE |
| Management ports | 1 RJ-45 serial console; 1 RJ-45 out-of-band; 1 USB 2.0 |
| Switching capacity | 336 Gb/s |
| Throughput | Up to 250 million packets per second (64-byte) |
| Latency | Under 1.5 microseconds at 10 Gb/s (64-byte packets) |
| Table sizes | 16000 IPv4 and 8000 IPv6 routes; 128000 MAC addresses |
| Memory | 512MB flash; 2GB SDRAM; 9MB packet buffer |
| Slots | 2 fan tray slots; 2 power supply slots (1 required) |
| Fan tray and power options | JG552A, JG553A, JC682A, JC683A; JC680A, JC681A |