Nortel BayStack 460-24T-PWR Product Brief
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Nortel BayStack 460-24T-PWR Product Brief

Power over ethernet switch
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Product Brief
Nortel Networks
BayStack 460-24T-PWR
Power over Ethernet
Switch
power
resilient
over ethernet
BayStack 460-24T-PWR Power over Ethernet Switch
Benefits
• Power to IP phones, wireless access points, network cameras, security and
lighting devices, and access control devices
• Provides power to all 24 ports
• IEEE 802.3af compliant to power multiple vendors' equipment
• Automatically provides power to a detected device
• Enables data and power to be transmitted over a single cable without using
power outlets
• Flexible stacking across different BayStack switches—a stack is managed as a
single entity with a single IP address
• Simple software upgrades with single image for different switches
• Network availability with QoS features
• Fail-safe stacking design assures continuous uptime
• Resilient connectivity for minimal network downtime
• Secure access and data traffic protection

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Summary of Contents for Nortel BayStack 460-24T-PWR

  • Page 1 Power over Ethernet Switch power resilient over ethernet BayStack 460-24T-PWR Power over Ethernet Switch Benefits • Power to IP phones, wireless access points, network cameras, security and lighting devices, and access control devices • Provides power to all 24 ports •...

  • Page 2: Dynamic Power Management

    Figure 1. The BayStack 460-24T-PWR Power over Ethernet Switch art of the successful BayStack* family, the BayStack 460-24T-PWR Power over Ethernet Switch is a resilient, secure stackable switch with IEEE 802.3af Power over Ethernet (PoE) capabilities to power devices such as IP phones, wireless access points, network cameras, security and lighting devices, and access control devices (badge readers).
  • Page 3 This results in significant cost and space savings. BoSS (BayStack operating system Switching Software) With BoSS, Nortel Networks becomes the first vendor to offer a single software image that can support four different switch types: BayStack 460-24T-PWR, BayStack Business Policy Switch, BayStack 470-48T, and BayStack 470-24T.
  • Page 4 Device Manager, or SNMP. Unit replacement feature In the unlikely event that a switch fails in a stack, the affected switch can easily be replaced without disrupting the stack. This feature provides the capability of upgrading a new unit with the configuration of the affected unit off-line, before adding the new unit to the stack.

  • Page 5: Multi-Link Trunking

    Simple Network Time Protocol allows the synchronization of the switch or stack’s clock to the real-time clock on the SNTP server. If the system (switch or stack) uses SNTP, then SNTP time is used to time-stamp system log (Syslog) messages. If SNTP is not in use, then the system uses a time-stamp relative to boot time.

  • Page 6: Vlan Support

    VLAN support Up to 256 port-based VLANs can be configured per individual switch or per stack to extend the broadcast domain and segment network traffic. The 256 VLANs can be spread among port-based and MAC source address-based VLANs (up to a maximum of 48 MAC source address-based VLANs).

  • Page 7: Multiple Spanning Tree Protocol Groups

    The BayStack 460 Switch supports multiple Spanning Tree Groups (STGs). It supports a maximum of eight STGs, either all in one standalone switch or across a stack consisting solely of BayStack 460 Switches. Multiple STGs provide multiple data paths, which can be used for load balancing and redundancy.

  • Page 8: Advanced Management Features

    SNMPv3 provides user authentication and data encryption for higher security. It also offers secure configuration and monitoring. IP Manager List limits access to the management features of the BayStack 460 Switch by a defined list of IP addresses or IP address ranges/subnets, providing greater network secu- rity and manageability.

  • Page 9: Network Management

    RPSU, or UPS solution. Load sharing The BayStack 460 Switch provides up to 200 watts to power the devices. With the addi- tion of a BayStack 10 PSU, up to 235 watts of total power can be supplied to devices.

  • Page 10: Configuration Management

    Java Device Manager is the device configuration tool for those functions that require communicating with a single device. It uses a common user interface and workflow that supports many Nortel Networks Ethernet switches. This commonality allows the network manager to become familiar with one tool instead of multiple tools. Optivity Switch Manager (OSM) 4.0 is a Java-based, real-time, configuration management application for Nortel...
  • Page 11 • EtherType (e.g., IP, IPX) • IEEE 802.1Q VLAN ID The BayStack 460 Switch also has the ability to read packets that have been marked from other devices such as the Passport 8600 Switch. Additionally, weighted round robin prevents normal priority traffic from being starved by expedited traffic (on a per-packet basis).

  • Page 12: Traffic Policing

    Using the Web-based interface, select the NNSC that best suits the type of traffic or application being classified on each Nortel Networks switching product and take advantage of the default QoS settings. This saves on provisioning time but most importantly, ensures that the QoS functions are provisioned consistently across the network.

  • Page 13: Technical Specifications

    Technical specifications Table 1. BayStack 460-24T-PWR Power over Ethernet Switch technical specifications Performance specifications Switch fabric Frame forward rate (64-byte packets) Memory Port forwarding/filtering performance (64-byte packets) Address database size Addressing Frame length Data rate Interface options 10BASE-T/100BASE-TX 100BASE-FX 1000BASE-SX (Shortwave Gigabit Fiber) MDA SC connectors for shortwave 850 nm fiber optic connections over multimode...
  • Page 14 Technical Specifications Table 1. BayStack 460-24T-PWR Power over Ethernet Switch technical specifications (continued) Electrical specifications Input voltage: 100 to 240 VAC at 47 to 63 Hz Input power consumption: 400 W maximum Input volt amperes rating: 440 VA maximum Input current: 4.5 A @ 100 VAC, 2.25 A @ 240 VAC...

  • Page 15: Ordering Information

    Ordering information Table 2: BayStack 460-24T-PWR Power over Ethernet Switch ordering information Order No. AL2001x20** BayStack 460-24T-PWR Power over Ethernet Switch (24 10/100BASE-TX plus 1 MDA slot and 1 cascade module slot). AL2033011 BPS2000-4TX 4-port 10/100 MDA AL2033012 BPS2000-4FX 4-port 100BASE-FX MDA w/mini MT-RJ-type connectors...
  • Page 16 Nortel Networks. All other trademarks are the property of their owners. Copyright © 2004 Nortel Networks. All rights reserved. Information in this document is subject to change without notice. Nortel Networks assumes no responsibility for any errors that may appear in this document.

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