Description:
The SFP-XG-SX-MM850-E is a high-performance, hot-pluggable 10G SFP+ transceiver module optimized for short-reach multi-mode fiber (MMF) optical communication systems. Tuned for 850nm wavelength transmission, it supports stable 10 Gbps data transfer, making it a premium solution for high-bandwidth applications such as data center backbone networks, enterprise core switches, 10G Ethernet links, and high-speed industrial automation control systems.
This module features low power consumption, minimal signal attenuation, and robust compatibility with mainstream brand devices including Cisco, Huawei, H3C, and Dell EMC. Its hot-swappable design allows tool-free installation and maintenance without interrupting system operation, while built-in DDM/DOM functionality enables real-time monitoring of optical power, temperature, and voltage for proactive network management. Fully compliant with industry standards, it ensures reliable and seamless interoperability in dense networking environments.
Key Specifications:
- Form Factor: SFP+ (10G Small Form-factor Pluggable)
- Data Rate: 10.3 Gbps (10G Ethernet compliant)
- Wavelength: 850 nm
- Fiber Type: Multi-mode Fiber (MMF)
- Transmission Distance: Up to 300 m (at 50/125 μm fiber) / 100 m (at 62.5/125 μm fiber)
- Optical Interface: LC duplex connector
- TX Output Power: -7 ~ -1 dBm
- RX Sensitivity: ≤ -16 dBm
- Operating Temperature: Commercial (0°C ~ 70°C) / Industrial (-40°C ~ 85°C, model marked as SFP-XG-SX-MM850-E-I)
- Power Consumption: ≤ 1.5 W
- Compliance Standards: IEEE 802.3ae, SFP+ MSA (Multi-Source Agreement)
- Digital Diagnostics: DDM/DOM (Digital Diagnostic Monitoring) supported
- Hot-pluggable: Yes
- Applications: 10G Ethernet, Data Center Interconnects, Enterprise Core Networks, High-speed Storage Area Networks (SAN)

Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.