HP J9050A - HP ProCurve 2900-48G Switch
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$210.00
- Brand: HP
- Model Number: J9050A
- Product Code: BS17679
- Quantity in stock: 1
Usually dispatched in 2-4 working days
The HP ProCurve Switch 2900 Series consists of two switches:
the HP ProCurve Switch 2900-48G with 48 10/100/1000 ports. Both have four dual-personality ports for 10/100/1000 or miniGBIC connectivity. In addition, by including four integrated 10-Gigabit Ethernet ports (two CX4 and two X2), the 2900 series offers the most flexible and easy-to-deploy stacking and uplinks in its class. Together with static routing, robust security and management features, free lifetime warranty, and free software updates, the 2900 series is a cost-effective, future-proof solution for customers who are building high-performance networks.
Features and Benefits
Management
Port mirroring: enables traffic on a port to be simultaneously sent to a network analyzer for monitoring
sFlow (RFC 3176): provides scalable, ASIC-based, wire-speed network monitoring and accounting with no impact on network
performance; this allows network operators to gather a variety of sophisticated network statistics and information for capacity
planning and real-time network monitoring purposes
IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol for easy mapping by network
management applications
RMON and XRMON: provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events
Command authorization: leverages RADIUS to link a custom list of CLI commands to individual network administrator's login;
also provides an audit trail
Friendly port names: allow assignment of descriptive names to ports
Dual flash images: provides independent primary and secondary OS files for backup while upgrading
Find-Fix-and-Inform: finds and fixes common network problems automatically, then informs administrator
Uni-Directional Link Detection (UDLD): monitors a link between two switches and blocks the ports on both ends of the link if
the link goes down at any point between the two devices
| Technical Details | |
Ports 20 auto-sensing 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 CX4 10-GbE ports (IEEE 802.3ak Type 10Gbase-CX4); Duplex: full only 2 CX4 10-GbE ports (IEEE 802.3ak Type 10Gbase-CX4); Duplex: full only 1 RS-232C DB-9 console port 4 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 miniGBIC slot (for use with mini-GBIC transceivers) Physical characteristics Dimensions 15.43(d) x 17.44(w) x 1.73(h) in. (39.2 x 44.3 x 4.4 cm) (1U height) Weight 14.11 lb. (6.3 kg) Memory and processor Processor Freescale PowerPC 8540 @ 667 MHz, 4 MB flash; packet buffer size: 13.5 MB Mounting Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only. Performance 1000 Mb Latency < 3.7 ìs (FIFO 64-byte packets) 10 Gbps Latency < 2.1 ìs (FIFO 64-byte packets)) Throughput up to 74 million pps (64-byte packets) Routing/switching capacity 101 Gbps Switching capacity 115 Gbps Routing table size 2000 entries MAC address table size 64,000 entries Environment Operating temperature 32ºF to 131ºF (0ºC to 55ºC); 32°F to 104°F (0° to 40°C) when using any X2 optic or transceiver Operating relative humidity 15% to 95% @ 104ºF (40ºC), non-condensing Non-operating/ Storage temperature -40ºF to 158ºF (-40ºC to 70ºC) Non-operating/ Storage relative humidity 15% to 90% @ 149ºF (65ºC), non-condensing Altitude up to 15,000 ft. (4.6 km) Acoustic Power: 49.3 dB; DIN 45635T.19 per ISO 7779 Electrical characteristics Description The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz Maximum heat dissipation 683 BTU/hr (721 kJ/hr) Voltage 100-127 / 200-240 VAC Current 4.0 / 2.0 A Power consumption 200 W Frequency 50 / 60 Hz |
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