WS-X4640-CSFP-E++= Cisco Catalyst module at discount

WS-X4640-CSFP-E Specifications

Cisco Catalyst 4500 Series 40-Port CSFP Line Card

Manufacturer: Cisco
Manufacturer Model: WS-X4640-CSFP-E
Product Line: Cisco Catalyst 4500 Series
Product Series: Catalyst 4500 E-Series Line Cards
Product Type: Switching Line Card
Product Name: Cisco Catalyst 4500 40-Port CSFP Line Card

KEY FEATURES:
Total Ports: 40 × CSFP
Port Speed: 1 Gigabit Ethernet per port
Interface Type: CSFP (Compact Small Form-Factor Pluggable)
Media Support: Fiber optic (SX/LX via CSFP)
Hot-Swap Support: Yes
Designed For: Enterprise campus and aggregation switching

PERFORMANCE:
Per-Port Bandwidth: 1 Gbps
Switching Capacity: Wire-speed performance
Forwarding Mode: Hardware-based switching
Latency: Low latency for enterprise networks

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise campus network environments
Hot-swappable with chassis-managed cooling
Reliability Rating: Enterprise-class, 24×7 operation

PHYSICAL:
Form Factor: Modular line card
Installation: Front-accessible, tool-less insertion
Chassis Compatibility: Cisco Catalyst 4500 E-Series switches
Weight: Standard modular line card weight