| HP part number |
ProCurve Switch 2900-24G
(J9049A) |
ProCurve Switch 2900-48G
(J9050A) |
| Ports |
20 auto-sensing 10/100/1000(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T)Media Type: IEEE Auto-MDIXDuplex: 10Base-T/100Base-TX: half or full; 1000Base-TX: full only2 CX4 10-GbE(IEEE 802.3ak Type 10Gbase-CX4)Duplex: full only2 X21 RS-232C DB-9 console4 dual-personalityeach port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or an open mini-GBIC slot (for use with mini-GBIC transceivers) |
44 auto-sensing 10/100/1000(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T)Media Type: IEEE Auto-MDIXDuplex: 10Base-T/100Base-TX: half or full; 1000Base-TX: full only2 CX4 10-GbE(IEEE 802.3ak Type 10Gbase-CX4)Duplex: full only2 X21 RS-232C DB-9 console4 dual-personalityeach port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or an open mini-GBIC slot (for use with mini-GBIC transceivers) |
| Power Supplies |
|
|
| Physical Characteristics |
|
|
| Dimensions |
15.43(d) x 17.44(w) x 1.73(h) in. (39.2 x 44.3 x 4.4 cm)(1U height) |
16.93(d) x 17.44(w) x 1.73(h) in. (43.0 x 44.3 x 4.4 cm)(1U height) |
| Weight |
14.11 lb. (6.3 kg) |
15.43 lb. (7 kg) |
| Memory and Processor |
|
|
| Processor |
Freescale PowerPC 8540 @ 667 MHz, 4 MB flash; packet buffer size: 13.5 MB |
Freescale PowerPC 8540 @ 667 MHz, 4 MB flash; packet buffer size: 22.5 MB |
| Mounting |
|
|
|
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only.
|
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only.
|
| Performance |
|
|
| 1000 Mb |
< 3.7 µs (FIFO 64-byte packets) |
< 3.7 µs (FIFO 64-byte packets) |
| 10 Gbps |
< 2.1 µs (FIFO 64-byte packets) |
< 2.1 µs (FIFO 64-byte packets) |
| Throughput |
up to 74 million pps (64-byte packets) |
up to 110 million pps |
| Routing/Switching capacity |
101 Gbps |
148 Gbps |
| Switching capacity |
115 Gbps |
173 Gbps |
| Routing table size |
2000 entries |
2000 entries |
| MAC address table size |
64000 entries |
64000 entries |
| Environment |
|
|
| Operating temperature |
32ºF to 131ºF (0ºC to 55ºC); 32°F to 104°F (40°C) when using any X2 optics or transceiver |
32ºF to 131ºF (0ºC to 55ºC); 32°F to 104°F (40°C) when using any X2 optics or transceiver |
| Operating relative humidity |
15% to 95% @ 104ºF (40ºC), non-condensing |
15% to 95% @ 104ºF (40ºC), non-condensing |
| Non-operating/storage temperature |
-40ºF to 158ºF (-40ºC to 70ºC) |
-40ºF to 158ºF (-40ºC to 70ºC) |
| Non-operating/storage relative humidity |
15% to 90% @ 149ºF (65ºC), non-condensing |
15% to 90% @ 149ºF (65ºC), non-condensing |
| Altitude |
Up to15091 ft. (4.6 km) |
Up to15091 ft. (4.6 km) |
| Acoustic |
Power: 49.3 db; DIN 45635T.19 per ISO 7779 |
Power: 52 db; DIN 45635T.19 per ISO 7779 |
| Electrical Characteristics |
|
|
| Description |
The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz |
The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz |
| Max heat dissipation |
683 BTU/hr(720.57 kJ/hr) |
683 BTU/hr(720.57 kJ/hr) |
| Voltage |
100-127 / 200-240 VAC |
100-127 / 200-240 VAC |
| Current |
4.0 / 2.0 A |
4.0 / 2.0 A |
| Power consumption |
200 W |
200 W |
| Frequency |
50 / 60 Hz |
50 / 60 Hz |
| Safety |
|
|
|
CSA 22.2 No. 60950
UL 60950
IEC60950
EN60950
|
CSA 22.2 No. 60950
UL 60950
IEC60950
EN60950 |
