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 ¢XF to 131 ¢XF (0 ¢XC to 55 ¢XC) |
32 ¢XF to 131 ¢XF (0 ¢XC to 55 ¢XC) |
32 ¢XF to 131 ¢XF (0 ¢XC to 55 ¢XC) |
Operating relative humidity: |
15 % to 95 % at 104 ¢XF (40 ¢XC),
noncondensing |
15 % to 95 % at 104 ¢XF (40 ¢XC),
noncondensing |
15 % to 95 % at 104 ¢XF (40 ¢XC),
noncondensing |
Non-operating/storage temperature: |
-40 ¢XF to 158 ¢XF (-40 ¢XC to 70 ¢XC) |
-40 ¢XF to 158 ¢XF (-40 ¢XC to 70 ¢XC) |
-40 ¢XF to 158 ¢XF (-40 ¢XC to 70 ¢XC) |
Non-operating/storage relative humidty: |
15 % to 95 % at 149 ¢XF (65 ¢XC),
noncondensing |
90 % to 90 % at 149 ¢XF (65 ¢XC),
noncondensing |
90 % to 90 % at 149 ¢XF (65 ¢XC),
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. |
|