NM-CEM-4SER Cisco 4 Ports Expansion module at discount

NM-CEM-4SER Specifications

Cisco Network Module – 4-Port Console/Ethernet/Serial Management (CEM) Module

Manufacturer: Cisco
Manufacturer Model: NM-CEM-4SER
Product Line: Cisco Network Modules
Product Series: CEM
Product Type: Network Interface Module
Product Name: Cisco NM-CEM-4SER

KEY FEATURES:
Port Count: 4 ports
Interface Type: Serial (RS-232) / Console / Ethernet management
Form Factor: Modular interface card for Cisco routers
Compatibility: Compatible with Cisco routers supporting NM slots
Features Supported: Out-of-band management, console access, secure remote management, enterprise-class reliability

PERFORMANCE:
Maximum Data Transfer Rate: Up to 115.2 kbps per serial port
Concurrent Connections: Supports multiple management sessions
Latency: Low-latency serial and management traffic
Protocol Support: RS-232, PPP, Ethernet management protocols

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 0°C to 45°C
Storage Temperature Range: -40°C to 70°C
Operating Humidity: 5% to 85% non-condensing
Shock Resistance: Enterprise-grade module
Vibration Resistance: Enterprise-grade module

PHYSICAL:
Dimensions (W x D x H): Standard Cisco NM module size
Weight: Approximately 0.3–0.5 kg
Color: Standard module color