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HP J4812A

12 x 10/100Base-TX

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12 x 10/100Base-TX
Additional Information
Manufacturer HP
Manufacturer Part Number J4812A
SKU GROUP-144522
Ethernet Technology Fast Ethernet
has300image No
Flash Memory 2 MB
Marketing Information The ProCurve Switch 2512 is a low-cost, stackable, managed 12-port switch with 10/100 auto-sensing per port and 2 open transceiver slots for Gigabit or 100Base-FX. ProCurve Switch 2512 offer ProCurve/IEEE Auto-MDIX on all 10/100 ports, as well as high-availability features.
Description 12 x 10/100Base-TX
Height 1.8"
Width 17.4"
Depth 8"
Additional Warranty Information Lifetime warranty as long as you own the product.
Brand HP
Bypass No
Certifications & Standards
  • Safety:
  • - EN60950/IEC 950
  • - UL 1950
  • - CSA 950
  • - complies withNOM-019-SCFI-1994
  • Emissions:
  • - FCC Class A
  • - EN 55022/CISPR-22 Class A
  • - VCCI Class
  • Immunity:
  • Generic:
  • - EN 50082-1
  • ESD:
  • - IEC/EN 61000-4-2; 4 kV CD, 8 kV AD
  • Radiated:
  • - IEC/EN 61000-4-3; 3 V/m
  • EFT/Burst (EFT/B):
  • - IEC/EN 61000-4-4; 1.0 kV (power line), 0.5 kV (signal line) - IEEE 802.1p priority
  • - IEEE 802.1D Spanning Tree
  • - IEEE 802.1Q VLANs
  • - IEEE 802.3x Flow Control
  • - IEEE 802.3ad Link Aggregation
  • - 802.1x and RADIUS network login
  • - 802.1w Fast Convergence Spanning Tree
Controller Type Ultra160 SCSI
Device Supported Server
Editor Choice No
Ethernet Aui No
Fast Ethernet Port No
Featured No
Product Name Procurve 2512 Managed Ethernet Switch
Gigabit Ethernet Port No
Green Compliant No
Headset Port No
Hot Swappable Power Supply No
Input Voltage
  • 110 V AC
  • 220 V AC
Input Voltage Type AC
ISM Band No
Layer Supported 2
Limited Warranty Lifetime
Manageable Yes
Management
  • RMON, XRMON, and SMON
  • VLAN support and tagging
  • Group VLAN Registration Protocol (GVRP)
  • IEEE 802.1p prioritization
  • ProCurve Manager
  • ProCurve Manager Plus
  • Command-line interface
  • Web browser
  • out-of-band management (serial RS-232C)
Management Port Yes
Alt Part No J4812A
Modular No
Drive Type Internal
DSL Port No
Network Technology 10/100Base-TX
Network (RJ-11) No
Product Type Ethernet Switch
Number of Network (RJ-45) Ports 12
Number of Total Expansion Slots 2
Additional Information
  • Port security
  • 802.3ad Link Aggregation Control Protocol
  • Cisco Fast EtherChannel (FEC): supports Cisco's proprietary FEC trunking protocol
  • 802.1X and RADIUS network login
  • Cisco Discovery Protocol (CDP)
PoE (RJ-45) Port No
Processor Manufacturer Intel
Product Line ProCurve
Redundant Power Supply No
Shared SFP Slot No
NSN Part Number 7.03E+12
SKU UNSPSC 43222612
SKU UPC 8.83E+11
Stack Port No
Standard Memory 26 MB
Token Ring Port No
Total Number of Network Ports 12
10Gigabit Ethernet Port No
Uplink Port No
Usb No
UNII Band No
Wireless LAN No

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