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24 x 10/100Base-TX

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Additional Information

Manufacturer Nortel/Avaya
Manufacturer Part Number AL2001E15
SKU GROUP-115371
Ethernet Technology Fast Ethernet
Marketing Information The BayStack Business Policy Switch (BPS) is a 24-port, stackable 10/100 Mbps Ethernet Layer 2 switch that delivers Layer 2/3/4 packet classification and prioritization to the desktop. With Web-based management and advanced IP QoS, this LAN switch is targeted for resource-intensive and delay-intolerant applications in mid- to large-sized enterprises, such as voice over IP, video streaming, and e-commerce.
Description 24 x 10/100Base-TX
Height 2.8"
Width 17.3"
Depth 15.1"
Brand Nortel
Certifications & Standards
  • IEEE 802.3 10BASE-T (ISO/IEC 8802 3,Clause 14)
  • IEEE 802.3u 100BASE-TX (ISO/IEC 8802-3,Clause 25)
  • IEEE 802.3u 100BASE-FX (ISO/IEC 8802-3,Clause 26)
  • IEEE 802.1p (Prioritizing)
  • IEEE 802.1Q (VLAN Tagging)
  • IEEE 802.1z (Gigabit)
  • IETF DiffServ
  • CFR47, Part 15,Subpart B, Class A
  • EN55022:1995,Class A
  • EN61000-3-2:1995
  • EN61000-3-3:1994
  • CE
  • Electromagnetic Immunity:
  • Meets the EN 50082-1:1997 standard
  • Safety Agency Approvals:
  • UL Listed (UL 1950)
  • IEC 950/EN60950
  • C22.2 No.950 (CUL) with all national deviations
  • UL-94-V1 flammability requirements for PC board
  • NOM (NOM-019)
  • RFC Support:
  • RFC 1213 (MIB-II)
  • RFC 1493 (Bridge MIB)
  • RFC 2863 (Interfaces Group MIB)
  • RFC 2665 (Ethernet MIB)
  • RFC 2737 (Entity MIBv2)
  • RFC 2819 (RMON MIB)
  • RFC 1757 (RMON)
  • RFC 1271 (RMON)
  • RFC 1157 (SNMP)
  • RFC 2748 (COPS)
  • RFC 2940 (COPS Clients)
  • RFC 3084 (COPS Provisioning)
  • RFC 2570 (SNMPv3)
  • RFC 2571 (SNMP Frameworks)
  • RFC 2572 (SNMP Message Processing)
  • RFC 2573 (SNMPv3 Applications)
  • RFC 2574 (SNMPv3 USM)
  • RFC 2575 (SNMPv3 VACM)
Form Factor Rack-mountable
Product Name BayStack Business Policy 2000 Ethernet Switch
Input Voltage
  • 110 V AC
  • 220 V AC
Limited Warranty Lifetime
Manageable Yes
  • Remote Management Protocol: RMON
  • QoS & Policy Management:
  • QoS provides the ability to read, alter, prioritize and tag or mark IP traffic based upon information imbedded in Type of Service (ToS). Based on the IETF Committee's industry standards, the Business Policy Switch provides the ability to prioritize traffic based upon the required level of service for a given transaction. This level of service can be marked in the embedded information inside each IP packet's ToS field. DiffServ is based upon ToS field. The Business Policy Switch has application specific integrated circuits (ASICs) to enable DiffServ Code points can be mapped to 802.1p.
  • The QoS policies can be configured via the Business Policy Switch built-in Web-based Management tools to facilitate QoS; or alternatively, Optivity Policy Services can be utilized for dynamic endto-end enterprise-wide policy and QoS management, which is facilitated through the Common Open Policy Service (COPS) protocol.
  • Web-based management:
  • Web-based management supports a Business Policy Switch only stack or a mixed stack of Business Policy Switches and BayStack 450/410 Switches. This feature provides summary, configuration, fault, statistics, application, administration and support pages for entire stack. Traffic classification and prioritization can be set via the Web-based QoS Wizard and
  • advanced configuration tool (see Figure 5). Real-time sampling provides up-to-date LED, stats info for stacked units. Web interface also allows for static configuration of numerous parameters of the device.
Management Port Yes
Media Type Twisted Pair
Alt Part No AL2001E15
Network Technology 10/100Base-TX
Product Type Ethernet Switch
Number of Network (RJ-45) Ports 24
Number of Total Expansion Slots 2
Additional Information
  • Modular design
  • Network monitoring
  • Performance Specifications:
  • Frame Forward Rate (64-byte packets): Up to 3.2 million packets per second (pps) maximum, learned unicast traffic
  • Port Forwarding/Filtering Performance:
  • - For 10 Mb/s: 14,880 pps (64-byte packets) maximum
  • - For 100 Mb/s: 148,810 pps maximum
  • Addressing: 48-bit MAC address
  • Frame Length:
  • - 64 to 1518 bytes (IEEE 802.1Q Untagged)
  • - 64 to 1522 bytes (IEEE 802.1Q Tagged)
  • Data Rate: 10Mb/s Manchester encoded or 100 Mb/s 4B/5B encoded
  • Business Policy Switch Benefits:
  • QoS and policy management
  • Web-based management
  • Traffic policing and IP traffic shaping
  • Stackable up to 8 switches
  • Stackable with BayStack 450/410 Switches
  • Fail-safe stacking & resiliency
  • Common software platform
  • IP Traffic Shaping:
  • IP traffic shaping offers the ability to smooth IP classified traffic from egress (exiting) ports of the new Gigabit Ethernet MDAs of a single Business Policy Switch. While traffic policing is needed to provide different levels of service to data streams on the ingress ports, traffic shaping is needed to smooth the traffic on the uplink connection from the Business Policy Switch to the network core, yielding the most efficient bandwidth utilization. The primary customers for rate shaping are service providers or carrier customers that are selling Ethernet in place of the traditional Frame Relay, ISDN, or ATM WAN access solutions, providing end-to-end Ethernet service for simplicity. Some enterprise customers use traffic shaping as a mechanism to limit bandwidth without having to swap out physical interfaces, leaving them room to grow.
Product Line BayStack
SKU UNSPSC 43222612
SKU UPC 7.04E+11
Total Number of Network Ports 24
Twisted Pair Cable Standard Category 5


24 x 10/100Base-TX

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