HP 1910-48 Switch JG540A
- Fixed Port Web Managed Ethernet Switch.
- The HP 1910 Switch Series are advanced smart-managed fixed-configuration Gigabit and Fast Ethernet switches designed for small businesses in an easy-to-administer solution. By utilizing the latest design in silicon technology, this series is one of the most power-efficient in the market.
- 48 RJ45 Autosensing 10/100 port, 2 SFP dual-personality 1000 Mbps port
- Customized operation using intuitive Web interface
- Layer 3 static routing with 32 routes for network segmentation and expansion
- Access control lists for granular security control
- Spanning Tree: STP, RSTP, and MSTP
Features
Quality of Service (QoS)
- Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues
- Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers
- Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ
- Rate limiting: per-port ingress enforced maximums
Connectivity
- 10 Gbps Ethernet connectivity: up to four optional and flexible 10-Gigabit ports (CX4 and/or SFP+), with optional interconnect kit for short-distance connectivity
- IPv6: IPv6 host: allows the switches to be managed and deployed at the edge of IPv6 networks . Dual stack (IPv4/IPv6): provides transition mechanism from IPv4 to IPv6; supports connectivity for both protocols. MLD snooping: forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6 multicast traffic from flooding the network.
- IEEE 802.3af Power over Ethernet (PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras
- IEEE 802.3at Power Over Ethernet Plus: provides up to 30 W per port to IEEE 802.3 for PoE/PoE+ powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/zoom/tilt security cameras
- Pre-standard PoE support: detects and provides power to pre-standard PoE devices
Performance
- High-performance architecture: 128 Gbps switching fabric with up to 95 Mpps (24-port switches) and 176 Gbps switching fabric with up to 131 Mpps (48-port switches)
- Selectable queue configurations: allow you to increase performance by selecting the number of queues and associated memory buffering that best meet the requirements of your network applications
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 Protocol (LACP) and HP port trunking: support up to 24 trunks, each with up to 8 links (ports) per trunk
Specifications
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HP 1910-48 Switch (JG540A)
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Ports
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48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Duplex: half or full
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2 SFP 1000 Mbps ports
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2 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type
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100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
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1 RJ-45 console port to access limited CLI port
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Supports a maximum of 48 autosensing 10/100 ports plus 2 1000BASE-X SFP ports plus 2 autosensing 10/100/1000 ports, or a combination
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Physical characteristics
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Dimensions
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17.32(w) x 6.81(d) x 1.73(h) in (44 x 17.3 x 4.4 cm) (1U height)
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Weight
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5.07 lb (2.3 kg)
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Memory and processor
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Module
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MIPS @ 500 MHz, 32 MB flash, 128 MB RAM; packet buffer size: 1.5 MB
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Mounting
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Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included)
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Performance
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100 Mb Latency
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< 5 µs
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1000 Mb Latency
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< 5 µs
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Throughput
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up to 13.1 Mpps (64-byte packets)
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Routing/Switching capacity
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17.6 Gb/s
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Routing table size
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32 entries (IPv4), 32 entries (IPv6)
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MAC address table size
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8192 entries
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Environment
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Operating temperature
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32°F to 104°F (0°C to 40°C)
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Operating relative humidity
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10% to 90%, noncondensing
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Non-operating/Storage temperature
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-40°F to 158°F (-40°C to 70°C)
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Non-operating/Storage relative humidity
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10% to 95%, noncondensing
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Electrical characteristics
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Frequency
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50/60 Hz
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Voltage
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100-240 VAC
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Maximum power rating
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22 W
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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.
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Safety
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IEC 60950-1; EN 60950-1; UL 60950-1 2nd Edition; CSA C22.2 No. 60950-1-07 2nd Edition
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Emissions
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FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A; EN 55024; EN 61000-3-2 2000, 61000-3-3; ICES-003 Class A
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Management
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IMC - Intelligent Management Center; limited command-line interface; Web browser; SNMP Manager;
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IEEE 802.3 Ethernet MIB
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- Hàng chính hãng HP.
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