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1. Product Overview
Model: 3HE00025AA (also labeled as IPPAAAMBAB or M5-1GB-SFP)
Type: 5-Port Gigabit Ethernet (GigE) MDA (Media Dependent Adapter)
Compatibility: Designed for Alcatel 7750 SR-1 routers, supporting SFP (Small Form-Factor Pluggable) optical or copper modules.
Function: Provides Gigabit Ethernet interfaces for high-speed data transmission in IP/MPLS networks.
2. Key Specifications
Ports: 5x Gigabit Ethernet SFP slots (supports both optical and copper SFPs).
Data Rate: 1 Gbps per port (supports 10/100/1000 Mbps auto-negotiation for copper SFPs).
Hot-Swappable: Can be inserted/removed without powering down the router5.
LED Indicators:
- Status LED (green/yellow for operational state).
- Link/Activity LEDs (per-port indicators for connection status).
Dimensions: Standard MDA form factor for 7750 SR-1 chassis.
3. Supported SFP Modules
Optical SFPs:
- 1000BASE-SX (multimode, up to 550m).
- 1000BASE-LX (single-mode, up to 10km).
- CWDM/DWDM SFPs (for wavelength division multiplexing).
Copper SFPs:
- 1000BASE-T (RJ-45, up to 100m).
4. Deployment & Configuration
Installation:
- Insert into an available IOM (Input/Output Module) slot on the 7750 SR-1.
- Ensure proper ESD precautions when handling.
5. Use Cases
Enterprise Access: Connects to switches or servers via GigE.
Service Provider Edge: Aggregates customer traffic in IP/MPLS networks.
Data Center Interconnect: Supports high-speed links between routers.
6. Troubleshooting Tips
No Link Detected: Verify SFP compatibility and fiber/copper cable integrity.
Port Flapping: Check for faulty SFPs or incorrect duplex settings.
MDA Not Recognized: Ensure proper seating in the IOM slot and correct mda-type in CLI4.
For further details, refer to Alcatel 7750 SR-1 hardware manuals or vendor listings for Skyward Telecom. Let me know if you need help with SFP compatibility or CLI commands!