CM88-48GT-H is a high-performance service module designed for the RG-CS88-08 series chassis switches, providing 48 auto-negotiating 10/100/1000BASE-T RJ45 ports. This module is ideal for enterprise networks requiring dense, high-speed Gigabit Ethernet connectivity.
Key Features:
Port Configuration:
-
48 x 10/100/1000BASE-T RJ45 Ports:
- Support for auto-negotiation at 10 Mbps, 100 Mbps, and 1000 Mbps.
- Compatible with Cat 5 UTP cables for reliable transmission over copper.
LED Indicators:
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System Status LED:
- Off: Module is powered off.
- Solid Red: Indicates a module fault.
- Blinking Green: Initialization in progress (continuous blinking signals an error).
- Solid Green: Module is operational.
-
Port LEDs:
- Off: Port link is not connected.
- Solid Green: Port connected at 1000 Mbps.
- Solid Yellow: Port connected at 10 Mbps or 100 Mbps.
- Blinking: Indicates data transmission and reception.
Performance Specifications
- CPU: Quad-core processor, each core clocked at 1.5 GHz
- BootROM: 16 MB (with 1+1 boot redundancy across two flash chips)
- Flash Memory: 8 GB
- Memory: DDR4, 2 GB
- Switch Buffer: 8 MB
- Service Ports: 48 x 10/100/1000BASE-T RJ45 ports
- Transmission Medium: Supports Cat 5 UTP for 10/100/1000BASE-T connectivity
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Status LEDs:
- 1 system status LED
- 48 individual 10/100/1000BASE-T port LEDs
- Power Consumption: Less than 75 W
- Dimensions: 412 mm (W) x 390 mm (D) x 40.16 mm (H)
- Weight: 3.1 kg (6.83 lbs)
- Mean Time Between Failure (MTBF): 334,000 hours (approximately 38 years)
