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Specifications Ordering Information URL for PDF (191K)

Ordering Information

The high-density Summit7i™ LAN switch delivers non-blocking wire-speed IP/IPX routing and switching to server farms, aggregated switches and network backbones. Available with 28 100/1000BASE-T or 1000BASE-SX ports plus four GBIC-based 1000BASE-X ports, Summit7i™ is the industry's first stackable 32-port Gigabit Ethernet switch in a compact 4U package. It also comes with optional redundant power supplies for increased fault tolerance.

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Server Co-location and Switching
In server farms and data centers, the Summit7i™ maximizes server availability and performance by combining server load-balancing with wire-speed switching. Autosensing 100/1000BASE-T ports extend the simplicity of Ethernet's scalable speed from Fast Ethernet to Gigabit Ethernet. The low 7-inch height of the Summit7i™ also makes it ideal in server farms and data centers where rack space is limited.

Scalable Backbone Bandwidth
The high port-density of the Summit7i™ makes it easy and cost-effective to scale backbone bandwidth and aggregate multiple switches. As a mid-tier switching solution, Summit7i™ can aggregate multiple Summit24™ and Summit48™ Enterprise Desktop Switches, while providing high-speed gigabit links to BlackDiamond™ chassis switches in the core.

Utilizing link aggregation, Summit7i™ can trunk multiple Gigabit Ethernet connections into one high-bandwidth pipe. Capable of scaling enterprise backbone bandwidth well into the future, the Summit7i™ can aggregate up to eight Gigabit Ethernet links into one logical link.

Pre-installed on every Extreme Networks™ switch, the ExtremeWare™ software suite combines industry standard protocols to ensure interoperability with legacy switches and routers, plus Policy-Based Quality of Service (QoS) for bandwidth management and traffic prioritization in today's networks.

• 64 Gbps non-blocking switch fabric bandwidth
• Wire-speed IP/IPX routing at 48 million packets per second
• 32 Gigabit Ethernet ports: 28 autosensing 100/1000BASE-T or 1000BASE-SX ports, plus four GBIC-based 1000BASE-X ports
• Policy-Based Quality of Service, including bandwidth management and prioritization
• Access policies for network control and security
• Fault tolerant: multiple load-sharing trunks; multiple spanning trees; Extreme Standby Router Protocol; and redundant, load-sharing power supplies
• Extensive management through HTTP, SNMP, RMON, and command line interface

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Summit7i Product Specifications

General

• True QoS via ExtremeWare™ and Policy-Based Bandwidth control and application prioritization
• Eight (8) queues per port
• Built-in PCMCIA interface
• Autosensing 100/1000 BASE-T
• Up to 128,000 Layer2 addresses
• Up to 128,000 Layer3 addresses
• 1024 VLANs
• Up to 512 MB buffering
• System ships with ExtremeWare™ Basic Layer3 software license, user documentation and 19 inch rack mount hardware

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Protocols and Standards

• IEEE 802.3z 1000BASE-X
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3x Flow Control
• IEEE 802.3ad Draft-link aggregation, manual configuration
• IEEE 802.1D-1998 (includes 802.1p)
• IEEE 802.1Q VLAN Tagging
• RFC 768 UDP
• RFC 783 TFTP
• RFC 791 IP
• RFC 792 ICMP
• RFC 826 ARP
• RFC 854 Telnet
• RFC 1058 RIP
• RFC 1122 Host Requirements
• RFC 1256 Router Discovery Protocol
• RFC 1519 CIDR
• RFC 1542 BootP
• RFC 1723 RIP v2
• RFC 1812 IP Router Requirement
• RFC 2068 HTTP
• RFC 2178 OSPF
• RFC 2131 BootP/DHCP Relay
• RFC 2236
• DVMRP v3
• RSVP
• PIM Dense Mode v2

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Management and Security

• RFC 1157 SNMP v1/v2
• RFC 1213 MIB II
• RFC 1354 IP Forwarding Table MIB
• RFC 1493 Bridge MIB
• RFC 1573 Evolution of Interface
• RFC 1643 Ethernet MIB
• RFC 1724 RIP v2 MIB
• RFC 1757 Four Groups of RMON
• RFC 2021 RMON Probe Configuration
• RFC 2037 Entity MIB
• RFC 2138 RADIUS
• RFC 2239 802.3 MAU MIB
• ExtremeWare Enterprise MIB
• HTML and Telnet Management

Physical Dimensions

• Dimensions:
  H: 7.0 in (17.8cms); W: 17.25 in (43.87cms); D: 19.0 in (48.31cms)
• Weight:
  Single Power System: 45 lbs. (20.25 Kg); Dual Power System 55 lbs.(24.75 Kg)
• Operating Temperature:
  0º C to 40º C (32º F to 104º F)
• Storage Temperature:
  -10º C to 70º C (14º F to 158º F)
• Humidity:
  10% to 95% non-condensing
• Power:
  90-264 VAC, 47-63 Hz, 10 A max.
• Heat Dissipation:
  1,298 BTU/hr (380 watts)

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Regulatory

• Safety
  - UL 1950 3rd Edition, Listed
  - TUV/GS &; GOST to EN60825-1 &; EN60950: 1992/A3:1995+ZB/ZC Deviations
  - cUL Listed to CSA 22.2#950-95

• EMI/EMC
  - FCC part 15 Class A
  - ICES-0003 Class A
  - VCCI Class 1
  - EN55022 Class A
  - CISPR 22 Class A
  - EN55024
• Environmental
  - EN60068 to Extreme IEC68 schedule

• Reliability
  - Minimum 50000hrs MTBF to Mil HDBK 217F Notice 1, Parts Stress Method

• Acoustic
  - 58dB/pW Weighted Sound Power Level to EN27779 & EN29295

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