Product Model: GLC-SX-MMD
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GLC-SX-MMD Datasheet
GLC-SX-MMD Description | |
| Product Brand | Cisco |
| Product Name | GLC-SX-MMD |
| Data Rate | 1 Gbps |
| Interface | SFP |
| Form Factor | Small Form-Factor Pluggable (SFP) |
| Cable Type | Multi-Mode Fiber (MMF) |
| Optical Wavelength | 850 nm |
| DOM Support | Yes |
| Max Transfer Distance | 550 meters (on 50/125 µm MMF) |
| Tx Power | -9.5 dBm to -3 dBm |
| Rx Sensitivity | -17 dBm |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Power Consumption | Less than 1W |
| Protocols Supported | Gigabit Ethernet |
| Compliance | IEEE 802.3z |
| EMI Compatibility | FCC Part 15 Class B |
| Warranty | Limited lifetime |
| Hot Swappable | Yes |
| Safety/Environmental Standards | RoHS |
| MTBF | 5 million hours (approx.) |
The Cisco GLC-SX-MMD is a high-performance 1000BASE-SX SFP transceiver module. It is designed for short-range data transmission via multimode fiber (MMF) at 850nm, with Digital Optical Monitoring (DOM) capabilities. Ideal for engineers and procurement professionals, it offers reliable, cost-effective networking solutions for data centers, enterprise networks, and campus deployments.
Cisco GLC-SX-MMD Product Highlights
- 1000BASE-SX standard
- Supports MMF at 850nm
- Digital Optical Monitoring
- Hot-swappable
- Plug-and-play
Product Features Comparison
| Feature | Cisco GLC-SX-MMD | Cisco GLC-LH-SMD | HP J4858C | Juniper EX-SFP-1GE-SX | Arista SFP-1G-SX | Dell SFP-1G-SX | Netgear AGM731F |
|---|---|---|---|---|---|---|---|
| Form Factor | SFP | SFP | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1 Gbps | 1 Gbps | 1 Gbps | 1 Gbps | 1 Gbps | 1 Gbps | 1 Gbps |
| Wavelength | 850nm | 1310nm | 850nm | 850nm | 850nm | 850nm | 850nm |
| Connector Type | LC Duplex | LC Duplex | LC Duplex | LC Duplex | LC Duplex | LC Duplex | LC Duplex |
| Transmission Distance | Up to 550m | Up to 10km | Up to 550m | Up to 550m | Up to 550m | Up to 550m | Up to 550m |
| DOM Support | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Hot-Swappable | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Cisco GLC-SX-MMD Product Application Scenarios
- Short-range data transmission
- Campus network connections
- Enterprise data centers
Optional Add-ons
| Accessory Model | Description |
|---|---|
| Cisco CAB-SFP-50CM | 50cm SFP Cable |
| Cisco CAB-SFP-1M | 1m SFP Cable |
| Cisco CAB-SFP-3M | 3m SFP Cable |
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