The CM88-48SFP-H is a line card module designed for the RG-CS88-08 series chassis switches, providing 48 SFP ports with support for 100Mbps and 1Gbps speeds. This module is ideal for high-density fiber connectivity in enterprise core and aggregation networks, offering reliable performance and scalability.
Key Features:
Port Configuration:
-
48 x 1GE SFP Ports:
- Supports auto-negotiation for 100 Mbps and 1 Gbps speeds.
- Compatible with a wide range of optical transmission standards, including:
- 100BASE: LX, LH (1310 nm, 1550 nm).
- 1000BASE: SX, LX, LH, ZX (850 nm, 1310 nm, 1550 nm).
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 100 Mbps.
- Blinking: Indicates data transmission and reception.
Performance Specifications:
- CPU: Quad-core processor (1.5 GHz per core).
-
Memory:
- Flash: 8 GB with 1+1 boot redundancy.
- DDR4 RAM: 2 GB for efficient data processing.
- Switch Buffer: 8 MB, ensuring smooth packet handling under heavy network loads.
- Hot Swapping: Supports both module and cable hot-swapping for operational flexibility.
Technical Details:
- Power Consumption: <95 W.
- Dimensions: 412 mm (W) x 390 mm (D) x 40.16 mm (H).
- Weight: 3.2 kg (7.05 lbs).
- Mean Time Between Failure (MTBF): 329,000 hours (~37 years).
