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Network Interface Cards

BayStack 21 10/100 PCI NIC

In addition to the enterprise-class quality and reliability that Nortel Networks products are known for, BayStack 21 Ethernet Network Interface Cards include Wired for Management (WfM) and Wake on LAN (WoL) support for effortless centralised PC network management.


BayStack 21 10/100 PCCARD NIC

10/100 Auto Negotiation: automatically sense and connect at the highest bit rate without any manual intervention. Half/Full Duplex Support: Full duplex support permits the Network Interface Cards to automatically detect when the bi-directional transmission of data is possible thus increasing the throughput on 10 Mbps networks. Plug and Play Installation Intelligent software/driver installation provides Plug-and-Play installation for Windows 95 and 98. Customised automated installation scripts provide quick and easy installation that can be completed in minutes for other popular operating systems. Extensive Network and PC Operating Systems Support for Novell Netware, Microsoft Windows 95, 98, NT, for Workgroups, and IBM LAN Server. Superior Engineering and Quality The card's SMT manufacturing processes provide a low chip count that ensures high performance and reliability. A rigorous testing process ensures that the Network Interface Cards will function in most 16-bit and 32-bit notebook slots. Low Power Consumption permits users to operate their notebooks on battery power for longer periods of time. Hot Swap Support for the replacement of PC cards without requiring the user to power off or reboot their notebook. 3 LED Display: Concise port speed and activity LEDs facilitate real time system and port status at-a-glance. Limited Lifetime Warranty ensures years of worry-free operation



HUBS 50 Series 100 Series 150 Series 200 Series 250 Series
Topology 10BASE-T 10BASE-T 10BASE-T 100BASE-TX 10BASE-T/100BASE-TX
Type of Port RJ-45 RJ-45 RJ-45 RJ-45 RJ-45
Type of Uplink AUI,BNC 10BaseT, Base2, FL, AUI 10BaseT, AUI 100BASE-TX, FX 100BASE-TX, FX, 10BaseT
Max Ports per Unit/stack 16 / n/a 26 / 260 24 / 192 24 / 192 24 / 120
MDA Expansion Slots 0 2 0 0 up to 1
Max Stacking n/a 10 8 8 5
Max Segments / Unit 1 1 1 2 2
Max Segments/ Stack n/a 10 8 2 2
Per Port Switching No No No No YES
Hot Swapping n/a YES No No No
Redundant Clocking n/a YES YES YES YES
SNMP RMON groups n/a Groups 1-9 Groups 1-4 Groups 1-4 Groups 1-4
Redundant Power No Yes No No No
Max Management Level n/a Analyser Advanced Advanced Advanced
SWITCHES 310-24T Switches 350 Switches 410-24T Switches 450 Switches
10BaseT ports 24   24  
100Base-FX ports up to 2 up to 4 up to 4 up to 4
10/100 Autosense ports up to 3 up to 28 up to 4 up to 28
MDA Expansion slots 2 1 1 1
MAC Addesses/unit 2,047 16,000 16,000 16,000
Backplane Speed 1.2 Gbps 2.5 Gbps Non-Blocking 2.5 Gbps
Fwd Rate / port 667kpps 3 Mpps 1Mpps 3Mpps
Gigabyte Ethernet support No Yes No Yes
MultiLink Trunking Support Yes Yes Yes Yes
Trunk Speed 600 Mbps 800 Mbps 800 Mbps 8 Gbps
Trunk Redundancy Yes Yes Yes Yes
Stackable No No Yes Yes
Max port per unit /stack 27/n/a 27 / n/a 28/224 28/224
Max Stacking n/a n/a 8 8
VLAN Support Yes Yes Yes Yes
802.1p Priority Queuing No Yes Yes Yes
802.1Q VLAN Trunking Yes Yes Yes Yes
Port Mirroring Yes Yes Yes Yes
Built-in Management Yes Yes Yes Yes
Web-Based management Yes Yes Yes Yes

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