Ports

48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX)

Media Type: Auto-MDIX

Duplex: half or full

2 RJ-45 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

2 open mini-GBIC (SFP) slots

1 RJ-45 serial console port

Physical characteristics

Dimensions 9.3(d) x 17.42(w) x 1.73(h) in. (23.62 x 44.25 x 4.39 cm) (1U height)
Weight 6.05 lb. (2.74 kg), Fully loaded

Memory and processor

Processor MIPS 32 @ 300 MHz, 16 MB flash, 128 MB SDRAM; packet buffer size: 512 KB

Mounting

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

Performance

100 Mb Latency < 4.9 ?s (64-byte packets)
1000 Mb Latency < 2.9 ?s (64-byte packets)
Throughput up to 13 million pps (64-byte packets)
Switching capacity 17.6 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 15,000 ft. (4.6 km)
Acoustic Power: 43.6 dB; DIN 45635T.19 per ISO 7779

Electrical characteristics

Maximum heat dissipation 92 BTU/hr (97 kJ/hr)
Voltage 100-127/200-240 VAC
Current 1.2/0.7 A
Maximum power rating 27 W
Frequency 50/60 Hz
Notes Maximum power rating and maximum heat dissipation are the worst-case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated.

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