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New Genuine HP 1810 24 Port Layer 2 Switch J9801A
Specification :
I/O Ports | 22 x RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Duplex: half or full 2 x 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); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 2 x SFP 100/1000 Mbps ports Supports a maximum of 22 autosensing 10/100 ports plus 2 autosensing 10/100/1000 ports plus 2 SFP ports |
Memory and Processor | 128 MB RAM, 8 MB flash; packet buffer size: 512 KB |
Enclosure | Mounts in an EIA-standard 19 in. telco rack (hardware included); horizontal surface, wall, and under-table mounting |
Performance | 100 Mb Latency/1000 Mb Latency: < 3.4 µs (64-byte packets) Throughput: Up to 9.2 Mpps Switching Capacity: 12.4 Gbps MAC Address Table Size: 8000 entries |
Environment | Operating Temperature: 32 to 104°F / 0 to 40°C Operating Relative Humidity: 15 to 95% @ 104°F / 40°C Nonoperating/Storage Temperature: -40 to 158°F / -40 to 70°C Nonoperating/Storage Relative Humidity: 15 to 95% @ 140°F / 60°C Altitude: Up to 10,000' / 3 km Acoustic Power: 0 dB no fan |
Electrical Characteristics | Frequency: 50/60 Hz AC Voltage: 100-127 / 200-240 VAC Current: 0.4/0.3 A Maximum Power Rating: 22 W Please note, 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 | UL 60950-1; IEC 60950; EN 60950 |
Emissions | EN 55022 Class A; CISPR 22 Class A; VCCI V-3; FCC (CFR 47, Part 15) Subpart B Class A; VCCI V-4 |
Immunity | ESD: IEC 61000-4-2 Radiated: IEC 61000-4-3 EFT/Burst: IEC 61000-4-4 Surge: IEC 61000-4-5 Conducted: IEC 61000-4-6 Power Frequency Magnetic Field: IEC 61000-4-8 Voltage Dips and Interruptions: IEC 61000-4-11 Harmonics: EN 61000-3-2 Flicker: EN 61000-3-3 |
Management | Web browser |
Denial of Service Protection | CPU DoS Protection |
Protocols Supported | IEEE 802.1p Priority IEEE 802.1Q VLANs IEEE 802.3ad Link Aggregation Control Protocol (LACP) IEEE 802.3x Flow Control RFC 1534 DHCP/BOOTP Interoperation RFC 2030 Simple Network Time Protocol (SNTP) v4 |
Network Management | IEEE 802.1AB Link Layer Discovery Protocol (LLDP) |