Ports

20 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T)

Media Type: Auto-MDIX

Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

4 dual-personality ports

each port can be used as either an RJ-45 10/100/1000 port or an open mini-GBIC slot (for use with mini-GBIC transceivers)

Physical characteristics

Dimensions 12.7(d) x 17.4(w) x 1.7(h) in. (32.26 x 44.2 x 4.32 cm) (1U height)
Weight 7.21 lb. (3.27 kg)

Memory and processor

MIPS @ 264 MHz, 16 MB flash, 64 MB SDRAM; packet buffer size: 0.75 MB

Mounting

Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only

Performance

Latency < 5.6 ?s (FIFO 64-byte packets)
Throughput up to 35.7 million pps
Switching capacity 48 Gbps
MAC address table size 8000 entries

Environment

Operating temperature 32?F to 113?F (0?C to 45?C)
Operating relative humidity 15% to 95% @ 104?F (40?C), noncondensing
Nonoperating/Storage temperature -40?F to 158?F (-40?C to 70?C)
Nonoperating/Storage relative humidity 15% to 95% @ 149?F (65?C), noncondensing
Altitude up to 10,000 ft. (3 km)
Acoustic Power: 40.3 dB

Electrical characteristics

Maximum heat dissipation 164 BTU/hr (173 kJ/hr)
Voltage 100-127/200-240 VAC
Current 1.0 A
Power output 48 W
Frequency 50/60 Hz

Safety
cUL (CSA 22.2 No. 60950)UL 60950-1IEC 60950EN 60950

Quality of Service (QoS)

IEEE 802.1p prioritization ? delivers data to devices based on the priority and type of traffic

Connectivity

10/100 and 10/100/1000 connectivity ? provides customers with the choice of selecting the network connectivity speed that best meets their needs, with a consistent user experience
Gigabit uplinks:
2510-24 and 2510-48 switches ? the 2510-24 switch has two dual-personality ports for either 10/100/1000 or mini-GBIC connectivity; the 2510-48 switch has four Gigabit Ethernet ports, which can all be used concurrently with two 10/100/1000 ports and two open mini-GBIC slots
2510G-24 and 2510G-48 switches ? four dual-personality ports for 10/100/1000 or SFP ports for optional fiber connectivity such as Gigabit-SX, -LX, and -LH, or 100-FX
HP Auto-MDIX ? automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 copper ports

Resiliency and high availability

IEEE 802.1s Multiple Spanning Tree ? provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w
IEEE 802.3ad Link Aggregation Control Protocol (LACP) and HP trunking :
2510-24 switch supports up to two 10/100 trunks each with four links/ports plus one Gigabit Ethernet trunk
2510-48 switch supports up to 24 trunks with eight links/ports per trunk
2510-24G & 2510-48G switches support up to 24 trunks with eight links/ports per trunk