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HP 1905-24 Switch

(JD990A)
HP 1905-24 Switch

Price and buy

Overview
HP 1905 Switch Series devices are smart-managed fixed-configuration Fast Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer, low-cost solution. Series models include: 24- and 48-port non-PoE switches, 8- and 24-port PoE Fast Ethernet switches.
These smart-managed switches come preconfigured for fast and easy installation, yet allow network operation to be enhanced using an intuitive Web-based management interface. Advanced security and quality-of-service features create a voice-ready network. HP 1905 series switches are solidly built for business operation, and are designed for high reliability, long life, low power consumption, and low total cost of ownership. The HP 1905 switches come with a 3-year warranty, covering unit, fans, and power adapters or power supplies.
Features
Quality of Service (QoS)
Traffic prioritization (IEEE 802.1p): allows real-time traffic classification mapped to four hardware queues per port
Limited command-line interface (CLI): allows for basic configuration and IP address assignment
Simple Network Management Protocol (SNMP): allows switch to be managed with a variety of third-party network management applications
Port mirroring: allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network attacks
Management
Simple Web management: easy device management even by nontechnical users enabled by intuitive Web GUI
Secure web GUI: provides a secure, easy-to-use graphical interface for configuring the module via HTTPS
SNMPv1, v2c: devices can be discovered and monitored from an SNMP management station
Port mirroring: allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network attacks
Connectivity
Auto-MDIX: automatically adjusts for straight-through or crossover cables on all ports
Front-panel LEDs: provide an at-a-glance view of status, activity, speed, and full-duplex operation
Flow control: helps ensure reliable communications during full-duplex operation
Small Form-Factor Pluggable (SFP) slots: allow for fiber connectivity
Eco Highlights
Recycling and Reuse Options
http://www.hp.com/hpinfo/globalcitizenship/environment/recycling/unwanted-hardware.html
Carbon Footprint Calculator
http://h71028.www7.hp.com/enterprise/us/en/solutions/hp-carbon-footprint-calculator.html?jumpid=re_r138_eco_home_carbon_footprint_learn_more
HP & the Environment
http://hp.com/environment
Ports
: 24 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 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T)
1 RJ-45 serial console port
Physical characteristics
Weight: 6.8 lb (3.08 kg)
Dimensions: 17.4 x 9.4 x 1.7 in (44.2 x 23.88 x 4.32 cm)
Memory and processor
: Processor : ARM 88E6218 @ 150 MHz, 8 MB SDRAM, packet buffer size: 384 KB, 4 MB flash
Mounting
: Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included)
Performance
100 Mb Latency: 100 Mb Latency: < 5 µs; 1000 Mb Latency: < 5 µs
Throughput: up to 6.6 mpps
Environment
Operating temperature: 32 to 113°F (0 to 45°C)
Acoustic: Fanless
Operating relative humidity: 10 to 90% (noncondensing)
Electrical characteristics
Voltage: 100-240 VAC
Frequency: 50/60 Hz
Maximum power rating: 17 W (maximum)
Safety
: UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03

* HP is not liable for pricing errors. If you place an order for a product that was incorrectly priced, we will cancel your order and credit you for any charges. In the event that we inadvertently ship an order based on a pricing error, we will issue a revised invoice to you for the correct price and contact you to obtain your authorization for the additional charge, or assist you with return of the product. If the pricing error results in an overcharge to you, HP will credit your account for the amount overcharged.

** Lease products available through Hewlett-Packard Financial Services Company (HPFS) to qualified commercial customers in the U.S. and are subject to credit approval and execution of standard HPFS documentation. Lease prices shown are based upon HPFS’ current lease rates for premium risk rating customers (as determined by HPFS in its sole discretion). All customers may not qualify for this pricing. HPFS lease rates may vary depending upon HPFS’ credit review and approval of the customer and the transaction. Other restrictions may apply. HPFS reserves the right to change or cancel this program at any time without notice.


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