Description
The MSN2410-CB2F Operational Precautions
1. Power & Environmental Requirements
Mandatory Conditions:
- Voltage: 100-240VAC (±10%) with 50/60Hz frequency (IEC 60950-1 compliant)
- Temperature:
- Operating: 0°C to 40°C (derate throughput by 15% >35°C)
- Storage: -40°C to 70°C (RH <93% non-condensing)
- Altitude: ≤2000m (reduced cooling efficiency above 1000m)
2. Installation Protocol
Mechanical:
- Rack-mount with M6 screws (torque to 1.2 N·m) using 1U space
- Maintain ≥50mm clearance at air vents (front/rear)
Electrical:
- Use shielded Cat6A cables (TIA-568-C.2) for 10Gbps ports
- Ground chassis to rack with 10AWG wire (impedance <0.1Ω)
3. Operational Restrictions
| Activity | Prohibition | Rationale |
|---|---|---|
| Hot-swapping PSU modules | Strictly forbidden | Risk of backplane arc flash |
| Stacking >8 units | Exceeds max 128Gbps stacking bandwidth | Packet loss >0.1% |
| Firmware downgrades | Blocked post v5.2.1 | FPGA compatibility conflict |
4. Maintenance Procedures
- Fan Replacement:
- Power down switch (LED status OFF)
- Replace within 15 minutes to prevent overheating
- Use OEM part #FAN-2410-02 only
- Port Diagnostics:
- Amber LED = CRC error threshold exceeded (>10⁻⁶ BER)
- Flashing green = STP topology change detection
5. Emergency Scenarios
| Symptom | Action |
|---|---|
| Continuous alarm beeping | Immediate PSU disconnect (thermal runaway risk) |
| Ports autonegotiating to 1Gbps | Check for bent pins (SFP+ cages) |
MSN2410-CB2F pdf
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