| HP part number |
ProCurve Switch 2512
(J4812A) |
ProCurve Switch 2524
(J4813A) |
Procurve Switch 2524 Limited Edition
(J4901A) |
| Ports |
12 RJ-45 10/100 ports
(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-T)
2 open transceiver slots
1 RS-232C DB-9 console port
|
24 RJ-45 10/100 ports
(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-T)
2 open transceiver slots
1 RS-232C DB-9 console port
|
24 RJ-45 10/100 ports
(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-T)
2 open transceiver slots
1 RS-232C DB-9 console port
|
| Physical characteristics |
| | |
| Dimensions: |
8.0 x 17.4 x 1.8 in.
(20.32 x 44.2 x 4.57 cm)
1U height |
8.0 x 17.4 x 1.8 in.
(20.32 x 44.2 x 4.57 cm)
1U height |
8.0 x 17.4 x 1.8 in.
(20.32 x 44.2 x 4.57 cm)
1U height |
| Weight: |
6.0 lb (2.72 kg)
fully loaded
|
6.0 lb (2.72 kg)
fully loaded
|
6.0 lb (2.72 kg)
fully loaded
|
| Memory and processor |
| | |
| Processor type and speed: |
ARM7TDMI, 62.5 MHz |
ARM7TDMI, 62.5 MHz |
ARM7TDMI, 62.5 MHz |
| Packet buffer size: |
6 MB |
6 MB |
6 MB |
| RAM/ROM capacity: |
26 MB |
26 MB |
26 MB |
| Flash capacity: |
2 MB |
2 MB |
2 MB |
| Performance |
| | |
| Latency: |
< 10 µs (LIFO) |
< 10 µs (LIFO) |
< 10 µs (LIFO) |
| Throughput: |
4.8 million pps (64-byte packets) |
6.6 million pps (64-byte packets) |
6.6 million pps (-byte packets) |
| Switching capacity: |
9.6 Gbps |
9.6 Gbps |
9.6 Gbps |
| Routing table size: |
4096 entries |
4096 entries |
4096 entries |
| Environment |
| | |
| Operating temperature: |
32 °F to 131 °F (0 °C to 55 °C) |
32 °F to 131 °F (0 °C to 55 °C) |
32 °F to 131 °F (0 °C to 55 °C) |
| Operating relative humidity: |
15 % to 95 % at 104 °F (40 °C), noncondensing |
15 % to 95 % at 104 °F (40 °C), noncondensing |
15 % to 95 % at 104 °F (40 °C), noncondensing |
| Non-operating/storage temperature: |
-40 °F to 158 °F (-40 °C to 70 °C) |
-40 °F to 158 °F (-40 °C to 70 °C) |
-40 °F to 158 °F (-40 °C to 70 °C) |
| Non-operating/storage relative humidty: |
15 % to 95 % at 149 °F (65 °C), noncondensing |
90 % to 90 % at 149 °F (65 °C), noncondensing |
90 % to 90 % at 149 °F (65 °C), noncondensing |
| Shock and vibration: |
HP759, HP760 (similar to EN 60068, IEC 68) |
HP759, HP760 (similar to EN 60068, IEC 68) |
HP759, HP760 (similar to EN 60068, IEC 68) |
| Electrical characteristics |
| | |
| Maximum heat dissipation: |
123 BTU/hr |
123 BTU/hr |
123 BTU/hr |
| Voltage: |
100-127 VAC/200-240 VAC |
100-127 VAC/200-240 VAC |
100-127 VAC/200-240 VAC |
| Current: |
2.4 A /1.2 A |
2.4 A /1.2 A |
2.4 A /1.2 A |
| Power: |
36 W |
36 W |
36 W |
| Frequency: |
50/60 Hz |
50/60 Hz |
50/60 Hz |
| Mounting |
| | |
|
Mounts in a standard 19 in. rack (hardware included) |
Mounts in a standard 19 in. rack (hardware included) |
Mounts in a standard 19 in. rack (hardware included) |
| Safety |
| | |
|
cUL (CSA 950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 1950 3rd edition |
cUL (CSA 950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 1950 3rd edition |
cUL (CSA 950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 1950 3rd edition |
| Notes |
| | |
|
|
|
|
The J4901A is a bundled product combining a 2524 switch and a J4834A Gig-T transceiver, available for a limited time only. The SKU is created as a promotion for customers who are in need of a Gigabit upink at a small, incremental price. The promotion may last up to 4 months. |
|
