4526GTX-PWR Nortel 24-Ports Ethernet Routing Switch

Technical Specifications:

Manufacturer: Nortel Networks
Product Name: Nortel Ethernet Routing Switch
Part Number: 4526GTX-PWR
Product Type: Managed Ethernet Switch
Form Factor: 1U Rack-Mountable
Ports & Interfaces
Total Ports: 24 × 10/100/1000BASE-T (Gigabit Ethernet)
PoE Support: Yes – IEEE 802.3af compliant on all 24 ports
Combo Ports: 2 × Shared GBIC (SFP) uplink ports
Console Port: RS-232 for local management
Performance Specifications
Switching Capacity: Up to 80 Gbps
Forwarding Rate: Up to 59.5 Mpps
MAC Address Table: Up to 16,000 entries
Jumbo Frame Support: Yes
Latency: Low-latency design for high-performance networking
Layer & Protocol Support
Layer 2 and Layer 3 Switching
Routing Protocols:
Static Routing
RIP v1/v2
OSPF
VLAN Support: IEEE 802.1Q – up to 512 VLANs
Link Aggregation: IEEE 802.3ad
Security Features
IEEE 802.1X Port-based Access Control
RADIUS Authentication
SSH/SSL Management Security
Port Security and Access Filtering
Quality of Service (QoS)
8 Queues per Port
IEEE 802.1p Traffic Prioritization
Differentiated Services (DiffServ) Support
Rate Limiting and Traffic Shaping
Management & Monitoring
Management Interfaces:
Web-based GUI
Command Line Interface (CLI) via Telnet or SSH
SNMP v1, v2c, v3
Monitoring Tools:
RMON Support
Syslog
Port Mirroring
Power & Environmental
Power Supply: Internal AC Power Supply
Power Consumption: Approx. 300W (full PoE load)
Cooling: Internal Fans
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Operating Humidity: 10% to 85% (non-condensing)
Dimensions & Weight
Dimensions (W x D x H): 17.3 × 12.8 × 1.7 inches (440 × 325 × 44 mm)
Weight: Approx. 9.5 lbs (4.3 kg)