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Overview
The nortel ethernet Routing switch 1424T is a performance-based fixed port routing switch solution that delivers enhanced network performance, simplicity and flexibility required by today’s converged and collaboration applications and solutions. The Routing 1424T provides increased application performance by enabling better bandwidth utilization and enhancing network performancesimple to install and maintain, the Routing 1424T combines network core routing features with wiring closet type efficiency. Twenty-four 10/100 ports and 2 GbIC slots combine to provide connectivity for workgroups, servers and switches in a 1U high solution.support for quality of service (Qos) and IP multicast further enhance network application performance and response timesnetwork redundancy is maintained with multi-link trunking (MlT) support, which allows the nortel ethernet Routing switch 1424T to function as a member of a resilient converged solutionThe Routing 1424T provides the performance, simplicity and flexibility that allow enterprises to plan and implement converged networks.
Typical applications
Any enterprise customer looking to:
• Increase application performance for mission critical solutions
• Enhance network bandwidth utilization
• Simplify management and installation with snMP and Web management
Key Points
• Built in support for converged applications
• Wire speed routing
• Non-blocking architecture
• 4 hardware priority queues; 802.1p and diffServ
• SNMP and Web management
• Packet filtering
• VLAN support
• Auto polarity and sensing
• GBIC support
• Multiple gigabit fiber uplink ports
• MLT support
Features and Benefits
The Routing switch 1424T features 24 ports of 10/100 and two GbIC slots (GbICs are ordered separately)Wire-speed routing and a non-blocking architecture provide the performance required by today’s converged applicationsfor applications that have stringent network requirements, four priority queues, with support for 8021p and diffserv, provide Qos within the networkReliability is maintained with MlT support, which allows a Routing 1424T to function as an edge member of a resilient core solutionsnMP and Web management increase reliability and simplicity by providing a simple way to configure and monitor the switch.
• Performance – The Nortel Ethernet Routing Switch 1424T provides increased application performance by enabling better bandwidth utilization and enhancing network performance.The addition of Qos and performance based routing to a network helps decrease latency and jitterQos implemented at the network edge allows traffic to be marked as close to the application as possible, which enables better utilization of the network backbone.
• Simplicity – The Nortel Ethernet Routing Switch 1424T is simple to use and maintain.With both Web-based and snMP management, the nortel ethernet Routing 1424T can be configured quickly with fewer errors than competing productsfewer errors enable faster implementation times and fewer problems to troubleshootThe nortel ethernet Routing Switch 1424T’s ability to classify traffic at the network edge allows network administrators to set policies based on traffic type which ensures that applications that have special bandwidth requirements will get the bandwidth they need.
• Flexibility – With 24 10/100 ports and 2 GBIC slots, the nortel ethernet Routing switch 1424T provides enhanced connectivity for workgroups and serversThe GbIC ports allow for connectivity of single and multimode fiber for both sX and lX connectivityMulti-layer redundancy is delivered by multi-link trunking capabilities that provide multiple ports acting as one trunk and the ability to participate in a split multi-link trunk solution.
Technical specifications
Ethernet Routing switch 1424T
Physical Specification
Weight: 28kg (62 lb)
Height: 43 mm (1.7in.)
Width: 441 mm (173 in)
Depth: 210 mm (533 in)
Performance Specifications Frame forwarding rate (64 byte packets):
8.8 Gbps switching fabric capacity
• 6.6 Mpps packet forwarding rate
Port forwarding performance (64 byte packets):
• 8.8 Gbps switching fabric capacity
• 6.6 Mpps packet forwarding rate
Port filtering performance (64 byte packets):
• Address database size: 8K
• Addressing Frame length: Up to 1536 bytes
Data Rate 10 Mbps Manchester encoded or 100 Mbps 4Mb/5Mb encoded
Interface Options 10BASET/100BASE-TX: RJ-45 (8-pin modular) connectors for MDI-X interface
GbICs: 2-port GbIC-based Gigabit ethernet Module
The 1424T GbIC MDa supports the following GbICs:
• 1000BASE-SX uses shortwave 850 nm fiber optic connectors to connect devices over multi-mode (550 m or 1,805 ft) fiber optic cable.
• 1000BASE-LX uses longwave 1,300 nm fiber optic connectors to connect devices over single mode (5 km or 31 mi) or multi-mode (550 m or 1,805 ft) fiber optic cable.
• 1000BASE-XD uses longwave 1550 nm fiber optic connectors to connect devices over single-mode (up to 50 km or 31 mi) fiber optic cable
• 1000BASE-ZX uses longwave 1550 nm fiber optic connectors to connect devices over single-mode (up to 70 km or 43 mi) fiber optic cable
• 1000BASE-T uses RJ-45 connectors to connect devices over category 5 copper cabling (up to 100 m or 328 ft)
Network Protocol and Standards Compatibility • IEEE802.3 10BASE-T Ethernet (twisted-pair copper)
• IEEE802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
• ANSI/IEEE802.3 Auto-negotiation
• IEEE802.3x Flow Control
• IEEE802.1p Priority Queues
• IEEE802.1q VLANs
• IEEE802.1D Spanning Tree