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28port 10/100/1000base-T Plus 4 Active Sfp Slots Unpopulated / Mfr. no.: AT-9000/28-10

28port 10/100/1000base-T Plus 4 Active Sfp Slots Unpopulated / Mfr. no.: AT-9000/28-10
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Item Number: all-at9000/2810
Vendor Number: AT-9000/28-10
Vendor: Allied Telesis Box
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The AT-9000/28-10 Gigabit Ethernet ECO-Switch provides high performance Layer 2 switching at an affordable fixed configuration platform. The switch brings advanced enterprise features to a more affordable level while supporting the changing needs of the SMB market space to improve the delivery of converged data. Support for jumbo Ethernet frames enables higher throughput of time sensitive data.

General Information

ManufacturerAllied Telesis, Inc
Manufacturer Part NumberAT-9000/28-10
Manufacturer Website Address
Product ModelAT-9000/28-10
Product NameAT-9000/28-10 Gigabit Ethernet ECO-Switch
Product TypeEthernet Switch


Total Number of Network Ports28
Number of Network (RJ-45) Ports28
Port/Expansion Slot Details4 x Gigabit Ethernet Expansion Slot

Media & Performance

Ethernet TechnologyGigabit Ethernet
Network Technology10/100/1000Base-T

I/O Expansions

Number of Total Expansion Slots4
Expansion Slot TypeSFP
Shared SFP SlotYes
Number of SFP Slots4

Network & Communication

Layer Supported2

Management & Protocols

  • SNMPv1, v2c, v3
  • RMON 1, 2, 3, 9
  • IEEE 802.1p QoS
  • CLI
  • HTTP
  • DHCP
  • IEEE 802.1Q VLAN
  • Telnet


Standard Memory128 MB
Memory TechnologyDRAM
Flash Memory16 MB

Power Description

Input Voltage220 V AC
Power SourcePower Supply

Physical Characteristics

Form FactorRack-mountable
Weight (Approximate)8 lb


Package Contents
  • AT-9000/28-10 Gigabit Ethernet ECO-Switch
  • US power cord
  • Management cable (RJ-45 to DB-9)
  • Rubber feet for desktop installation
  • 19" rack-mountable hardware kit
  • CLI user's guide available on the CD
Additional Information
  • IEEE 802.1x and port security
  • SSH
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS