| HP part number | ProCurve Switch 2650 (J4899C) | ProCurve Switch 2650-PWR (J8165A) | ProCurve Switch 2626 (J4900C) |
| Ports | 48 auto-sensing 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX)Media Type: Auto-MDIXDuplex: half or full1 RS-232C DB-9 console port2 dual-personality portseach 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)
| 48 auto-sensing 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX)Media Type: Auto-MDIXDuplex: half or full1 RS-232C DB-9 console port2 dual-personality portseach 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)
| 24 auto-sensing 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX)Media Type: Auto-MDIXDuplex: half or full1 RS-232C DB-9 console port2 dual-personality portseach 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)
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| Physical characteristics | | | |
| Dimensions | 12.8(d) x 17.32(w) x 1.75(h) in. (32.51 x 43.99 x 4.45 cm) (1U height) | 18.03(d) x 17.42(w) x 1.75(h) in. (45.8 x 44.25 x 4.45 cm) (1U height) | 12.8(d) x 17.32(w) x 1.73(h) in. (32.51 x 43.99 x 4.39 cm) (1U height) |
| Weight | 9.78 lb. (4.44 kg), Fully loaded | 16.31 lb. (7.4 kg), Fully loaded | 9.15 lb. (4.15 kg), Fully loaded |
| Memory and processor | | | |
| Processor | Motorola PowerPC MPC8245 @ 266 MHz, 8 MB flash, 32 MB SDRAM | Motorola PowerPC MPC8245 @ 266 MHz, 8 MB flash, 32 MB SDRAM | Motorola PowerPC MPC8245 @ 266 MHz, 8 MB flash, 32 MB SDRAM |
| 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
| Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only
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| Performance | | | |
| Latency | < 13.3 µs (LIFO) | < 12 µs (LIFO) | < 13.3 µs (LIFO) |
| Throughput | up to 10.1 million pps | up to 10.1 million pps | up to 6.6 million pps |
| Routing/Switching capacity | 13.6 Gbps | 13.6 Gbps | 9.6 Gbps |
| MAC address table size | 8000 entries | 8000 entries | 8000 entries |
| Environment | | | |
| Operating temperature | 32ºF to 131ºF (0ºC to 55ºC) | 32ºF to 122ºF (0ºC to 50ºC) | 32ºF to 122ºF (0ºC to 50ºC) |
| Operating relative humidity | 15% to 95% @ 104ºF (40ºC), non-condensing | 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) | -40ºF to 158ºF (-40ºC to 70ºC) |
| Non-operating/Storage relative humidity | 15% to 95% @ 149ºF (65ºC), non-condensing | 15% to 95% @ 149ºF (65ºC), non-condensing | 15% to 95% @ 149ºF (65ºC), non-condensing |
| Altitude | up to 15000 ft. (4.6 km) | up to 15000 ft. (4.6 km) | up to 15000 ft. (4.6 km) |
| Acoustic | Power: 50 dB; DIN 45635T.19 per ISO 7779 | Power: 53 dB; DIN 45635T.19 per ISO 7779 | Power: 50 dB; DIN 45635T.19 per ISO 7779 |
| Electrical characteristics | | | |
| Maximum heat dissipation | 342 BTU/hr (360.81 kJ/hr) | 2155 BTU/hr (2273.53 kJ/hr) | 342 BTU/hr (360.81 kJ/hr) |
| Voltage | 100-240 VAC | 100-240 VAC | 100-240 VAC |
| Current | 1.5 A | 7.5 / 3.5 A | 1.5 A |
| Power consumption | 100 W | 631 W | 100 W |
| Frequency | 50 / 60 Hz | 50 / 60 Hz | 50 / 60 Hz |
| Safety | | | |
| CSA 22.2 No. 950 cUL (CSA 950) EN 60950/IEC 60950 NOM-019-SCFI-1994 UL 1950 3rd edition UL 60950
| CSA 22.2 No. 950 cUL (CSA 950) EN 60950/IEC 60950 NOM-019-SCFI-1994 UL 1950 3rd edition UL 60950
| CSA 22.2 No. 950 cUL (CSA 950) EN 60950/IEC 60950 NOM-019-SCFI-1994 UL 1950 3rd edition UL 60950
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