HP Procurve Switch 4000m J4121A

HP Procurve Switch 4000m J4121A Managed modular 10/100/Gigabit desktop switches that provide scalable, low-cost switching and all the benefits of HP Proactive Networking. They are ideal for organizations looking for scalable, expandable, low-cost migration to 10/100 switching to the desktop with Gigabit uplinks. The 4000m and 8000m are a simple way to build high-availability networks. The 4000m includes 40 10/100-TX autosensing ports. The 8000m provides 10 open module slots.

General Information
Manufacturer	Hewlett Packard
Manufacturer Part Number	J4121A#ABA
Product Line	ProCurve
Product Name	ProCurve 4000m Ethernet Switch
Marketing Information	- High-speed/media flexible uplinks including Gigabit-SX, LX, and 1000Base-T - Quality of Service through Class of Service (CoS) prioritization features - Optional redundant power supply - High performance Gigabit stacking
Manufacturer Website Address	www.hp.com
Networking
Device Type	Ethernet Switch
Ports	40 x 10/100Base-TX LAN
Ports Details	40 x RJ-45 10/100Base-TX Port(s) Auto-sensing LAN 1 x DB-9 Console Port(s) Management
Expansion Slots	10 x Expansion Slot(s)
Slots Details	10 x Expansion Slot(s)
Modules	J4111A 10/100Base-TX
Flow Control	IEEE 802.3x (Full-duplex)
Stackable	16 Units
Media & Performance
Connectivity Media	Twisted Pair EIA/TIA
Data Transfer Rate	10Mbps Ethernet 100Mbps Fast Ethernet
Performance	3.8Gbps Backplane Speed 4.7Mpps Throughput for 64-byte Packet(s)
Protocols & Management
Protocols Supported	SNMP v2 RMON 1 RMON 2 IGMP RMON 3 CDP RMON 9 STP SNMP v1
Management	- HP toptools for hubs & switches included - SNMPv1/v2c - Extended RMON - RFC 1493 Bridge MIB - RMON groups: 1 (statistics), 2 (history), 3 (alarm), 9 (events)
Status LEDs	- Power - Fault - Self Test - Switch Engine Fail - Fan Status - Module Status LED for all 10 slots and for each power slot
Processor & Storage
Processor	1 x Intel i960JD 66MHz
Memory	512KB Buffer Memory 10/100Mbps Port(s) 4MB Buffer Memory 1000Mbps Port(s) 2MB Flash Memory 16MB Main Memory
Address Table	10K MAC Addresses
Miscellaneous
Additional Information	- Stacking capability: Single IP address management for a virtual stack of up to 16 switches including the 1600m, 2400m, 2424m, 2512, 2524, 4000m, and 8000m - Port monitoring: Allows you to monitor traffic using a switched port so you can view several ports at one time with a network analyzer - Protocol filtering: Provides traffic control - Class of Service (CoS) tagging: Sets 802.1p priority field using policy-based management - Spanning Tree Protocol: Provides redundant links while preventing network loops - Port trunking: For higher switch-to-switch and switch-to-server throughput and link-level redundancy - Cisco Fast EtherChannel: Provides higher throughput to other devices that support FEC - Automatic Broadcast Control (ABC): Minimizes IP and IPX broadcast traffic throughout the network - TACACS+: Eases administration of switch management security by using a password authentication server - Latency: < 10 ?s (LIFO)
Bill of Materials	- Procurve Switch - 8ft console cable (DB9f to DB9F) - Power cord - Brackets to mount on Wall or in a 19inch Rack - Mailer to get HP Top Tools for Hubs & Switches CDROM - Installation Guide - Management and Configuration Guide
Certifications & Standards	- IEEE 802.1p Priority - IEEE 802.1D Spanning Tree - IEEE 802.1Q VLANs Safety: - EN 60950/IEC 950 - UL 1950 - CSA 950; complies with NOM-019-SCFI-1994 Emissions: - FCC Class A - EN 55022/CISPR-22 Class A - VCCI Class A Immunity: - EN 55024/CISPR 24 - ESD: IEC 61000-4-2- 4kV CD, 8kV AD - Radiated: IEC 61000-4-3; 3V/m - EFT/Burst: IEC 61000-4-4; 1.0kV (power line), 0.5kV (signal line) - Surge: IEC 61000-4-5; 1kV/2kV AC, 1kV signal, 0.5kV signal line - Conducted: IEC 61000-4-6; 3V - Power freq. magnetic field: IEC: 61000-4-8; 1A/m, 50 or 60 Hz - Voltage dips or interruptions: IEC 61000-4-11; > 95% reduction: 0.5 periods, 30% reduction: 25 periods - EN 61000-3-2/IEC 61000-3-2; harmonics - EN 61000-3-3/IEC 61000-3-3; flicker
Power Description
Input Voltage	200 to 240V AC 110 to 127V AC
Power Consumption	157W
Environmental Conditions
Temperature	32 to 131?F (0 to 55?C) Operating -40 to 158?F (-40 to 70?C) Storage
Humidity	15 to 95% Operating
Altitude	15090 ft Maximum Operating
Physical Characteristics
Body Color	Gray
Form Factor	Rack-mountable
Dimensions	7" Height x 17.4" Width x 13.2" Depth
Shipping Dimensions	12.75" Height x 18.25" Width x 22.75" Depth
Weight	22.9 lb
Shipping Weight	30.00 lb
Warranty & Support
Standard Warranty	Lifetime
Additional Warranty Information	- Lifetime Warranty for as long as you own the product