This network switch from HP is laden with features for the small- to medium-sized office. It has 48 RJ-45 ports that run 10/100 Mbps, a dedicated console port, and two "dual personality" ports that can either be another 2 RJ-45 ports running at 10/100/1000 Mbps, or can be used as slots for mini-GBIC (GigaBit Interface Converter) transceivers. (GBIC allows for the interconnection of multiple switches even over longer distances without loss of speed.)
Plus, this switch offers more two dozen different protocols for great versatility in your operations. It puts through 10.1 million packets per second, with total switching capacity of 13.6 Gbps. It has 8MB of flash-ram and 32 MB of SDRAM, and has an 8,000 entry MAC table, allowing up to 8,000 addressable devices on your network. It comes with rack mount hardware, and is one standard unit tall.
Okay, maybe you aren't all that excited by a network switch. But your IT people just might be excited about this one. Check it out and see.
This network switch from HP is laden with features for the small- to medium-sized office. It has 48 RJ-45 ports that run 10/100 Mbps, a dedicated console port, and two "dual personality" ports that can either be another 2 RJ-45 ports running at 10/100/1000 Mbps, or can be used as slots for mini-GBIC (GigaBit Interface Converter) transceivers. (GBIC allows for the interconnection of multiple switches even over longer distances without loss of speed.)
Plus, this switch offers more two dozen different protocols for great versatility in your operations. It puts through 10.1 million packets per second, with total switching capacity of 13.6 Gbps. It has 8MB of flash-ram and 32 MB of SDRAM, and has an 8,000 entry MAC table, allowing up to 8,000 addressable devices on your network. It comes with rack mount hardware, and is one standard unit tall.
Okay, maybe you aren't all that excited by a network switch. But your IT people just might be excited about this one. Check it out and see.
PerformanceThe HP J4899B supports 48 RJ45 10/100 ports with 13.6 Gbps backplane capacity to provide a wire-speed non-blocking architecture for low-latency throughput.
Dual-personality FunctionalityThe HP J4899B features two 10/100/1000 ports (or mini-GBIC slots) for optional fiber connectivity such as Gigabit-SX, -LX, or –LH to adapt to various network cabling, resulting in reduced base system costs.
Security FunctionsSupports a variety of security techniques including port security, MAC address lockout, IP lockdown, multiple user authentication, secure FTP, TACASC+, source-port filtering, secure shell, SSL and switch management logon security to vender comprehensive safeguard for the network.
Quality of ServiceThe QoS, enabled by advanced queuing techniques using 802.1p, optimizes networked applications including voice, video and data storage.
ManageabilityWith advanced monitoring function, automatic problem solving mechanism, considerate backing up and free software updates, the HP J4899B minimizes burdens from administrators in many managerial aspects.
Learn more about the HP J4899B
Model
Brand
HP
Model
J4899B
Format & Standards
Standards
IEEE 802.1w Rapid Convergence Spanning Tree IEEE 802.1AB Link Layer Discovery Protocol IEEE 802.3af Power over Ethernet IEEE 802.1p Priority IEEE 802.3x Flow Control IEEE 802.1D Spanning Tree IEEE 802.3ad Link Aggregation Control Protocol IEEE 802.1X Network Login IEEE 802.1Q GVRP
Ports & Interface
Primary Ports
48 RJ-45 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-T) 1 RS-232C DB-9 console port 2 Dual Personality Ports each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or an open mini-GBIC slot (for use with mini-GBIC transceivers)
Voltage: 100-120 VAC/200-240 VAC Current: 1.5 A Power: 100 W Frequency: 50/60 Hz
Features
Features
13.6 Gbps: wire-speed non-blocking architecture for low-latency throughput Dual-personality functionality IEEE 802.3ad Link Aggregation Control Protocol (LACP) and ProCurve trunking Spanning Tree Protocol (IEEE 802.1D) IEEE 802.1w Rapid Convergence Spanning Tree Protocol IEEE 802.1s Multiple Spanning Tree Basic IP routing VLAN support and tagging GARP VLAN Registration Protocol Port security: allows access only to specified MAC addresses, which can be learned or specified by the administrator MAC address lockout IP lockdown IEEE 802.1X: industry-standard way of user authentication using an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server Web-based authentication MAC-based authentication Secure FTP TACACS+: eases switch management security administration by using a password authentication server Source-port filtering Traffic prioritization (IEEE 802.1p) Class of Service (CoS) Layer 4 prioritization RMON: provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events Friendly port names: allow assignment of descriptive names to ports ProCurve/IEEE Auto-MDIX Dual flash images Stacking capability Find-Fix-and-Inform IEEE 802.1AB Link Layer Discovery Protocol (LLDP) LLDP-MED (Media Endpoint Discovery)
Dimensions & Weight
Dimensions
17.3" x 12.8" x 1.8"
Weight
9.78 lbs. (fully loaded)
Environmental
Temperature
0° to 55° C (32° to 131° F)
Humidity
15 % to 95 % at 104 °F (40 °C), noncondensing
Packaging
Package Contents
J4899B 2 x User Manual Console Cable Power Cord Other Accessories
Additional Information
Date First Available
September 07, 2016
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.